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Testo 335 Portable Flue Gas Analyzer User Manual

1. Flue gas Ap2 K Possibly gas zeroing 82 s G Measuring 39 G 2 Measurements For the functions Flue gas m s and Flue gas Ap2 Depressurise the pressure sensor and carry out pressure zeroing with V20 If no fuel has yet been selected gt Select the fuel gt 0K Measuring 1 Start measuring Start The readings are displayed Option gt Interrupt measurement and rinse measurement cells Air Continue measurement Gas 2 Stop measuring C Stop J Options gt To print readings Print gt To save readings Save The readings from the flue gas measurement as well as any readings taken over into the menu Flue Gas from other measurement functions are stored and or print ed in a measurement protocol automatic furnace data are not printed G 2 2 Program Five flue gas measuring programs can be set saved and run Calling up the function gt E Measurements gt Program gt 0K Changing a measuring program 1 Select the program Change 2 Meas rate gt Enter the values 0K 3 Repeat step 2 for the other criteria accordingly 4 OK Save input 0K 40 G Measuring G 2 Measurements Running a measuring program A 2 Select the program gt Start Select Start without zeroing only available if gas zeroing has already been carried out or Start with zeroing and start the program with 0K If selected Gas
2. Use clean air for gas zeroing Charge the test gas via calibration adapter 0554 1205 recommended or the tip of the probe Maximum overpressure of the test gas 30 hPa recommended unpressurised via bypass Charge the test gas for at least 3 min Recommended test gas concentrations and compositions are given in Testo s field guide to test gases 1 Recalibration gt OK Possibly Gas zeroing 30 s Select the parameter gt Enter the test gas concentration nominal value Charge the measuring cell with test gas O N E Configuration F 3 Fuels 35 4 Start calibration Start If the parameter of the measuring cell inserted in slot 2 has been selected You will receive a query as to whether dilution should be initialised gt Start recalibration of parameter No Start gt Start recalibration of dilution Yes Start 5 Accept the nominal value as soon as the actual value is stable 0K F3 Fuels The fuel can be selected The fuel specific coefficients can be set Ten fuels can be set for each customer Calling up the function gt gt Fuels gt 0K Activating fuel gt Select the fuel gt 0K Setting coefficients 1 Coeff Option gt To reset all coefficients to default values Default values gt 0K gt To change the name of the fuel only possible with customer specific fuel Name gt Set the values gt 0K 2 Select the coeffic
3. testo 335 Flue gas analyser Instruction manual en 2 General notes General notes Please read this documentation through carefully and familiarise yourself with the opera tion of the product before putting it to use Keep this document to hand so that you can refer to it when necessary This document describes the country specific version GB of the testo 335 measuring instrument Identification Symbol Meaning Comments Warning advice Warning Read the warning advice carefully and Serious physical injury could be caused if the specified take the specified precautionary measures precautionary measures are not taken Warning Warning advice Caution Read the warning advice carefully and Slight physical injury or damage to equipment could take the specified precautionary measures occur if the specified precautionary measures are not taken Caution Important note Please take particular notice LI Text Text appears on the instrument s display Key Press the key Function key with the function OK Press function key Short form for operating steps See Short form p 3 Short form This document uses a short form for describing steps e g calling up a function Example Calling up the Flue gas function Short form KE gt Measurements Flue gas gt 1 2 3 4 5 Steps required 1 Open the Main menu 2 Select Measurements menu Y
4. 1 Select the folder New location gt OK 2 Select the Location name Change 3 Enter values OK Save input 0K 4 Repeat steps 2 and 3 for the other criteria accordingly 5 OK Go to measurement or OK To location gt 0K Ordering the locations list 1 Select the folder gt 0K 2 Locations list gt 0K Activating a location gt Select the folder gt Select location gt 0K The location is activated and the Measurements menu is opened Restoring the locations list gt To arrange the list in the order in which the folders were created Select the folder Restore list 0K Delete a location 1 Select the folder gt 0K 2 Select the location Edit 3 Select Delete site with data 0K Performing location settings For devices with the Pressure flow speed measurement option For flow speed air flow and mass flow to be measured correctly the shape and surface area of the cross section must be set The parameters Pitot factor and Offset factor influence the measurement of flow speed air flow and mass flow The pitot factor depends on the type of pitot tube that is used The offset factor should be set at 1 00 for all standard applications E Operation E 5 Memory 25 For all instruments The parameters Temp amb ambient air temperature Hum amb ambient air humidity and Dew p amb ambient air dew point influence calculation of the qA Flue gas loss
5. Sensor settings o Display calibration data Calibration data OK 32 Set NO2 addition N02 addition 32 Set 02 reference 02 reference 32 Set sensor protection Sensor protection gt 32 Perform recalibration Recalibration 32 gt Fuels gt Activate fuel Select fuel 35 Change fuel coefficients Select fuel gt 35 or C5 gt Inst diagnosis gt gt Perform gas path check Gas path check gt 27 View instrument errors Error diagnosis 27 View sensor diagnosis Sensor diagnosis gt 27 62 Notes Notes 63 0971 3350 02 T wh 01 08 2005
6. gt To print all data Print all OK gt To delete all data Delete all gt 0K Displaying printing deleting a individual protocol 1 Select the folder gt Select a location data The saved protocols are displayed Protocols of measurement programs are marked with a vertical line and the number of individual measurements e g 1245 for more than 999 measurements dots are used l If automatic furnace data are stored with a measurement protocol the following symbol is displayed next to the protocol name 2 The data are printed with the protocol printout Select the protocol Value Options gt To print the data Print gt To delete the data Del E 5 4 Extras Memory Calling up the function Memory Extra The remaining free memory space is displayed Options gt Print all data gt 0K gt Delete all data gt CK gt Delete memory gt 0k E Operation E 6 Instrument diagnosis zi E 6 Instrument diagnosis Important operating values and instrument data are displayed A gas path check can be carried out The status of the measuring cells and any device errors not yet rectified can be displayed Calling up the function gt Inst diagnosis or gt Performing a gas path check 1 Gas path check gt 0K 2 Place the black sealing cap on the tip of the flue gas probe The pump flow is displayed If the flow rate lt
7. 5 08 5 20 Brown coal 0 955 0 000 19 8 Vol 8 Vol 4 01 4 09 Anthracite 0 758 0 000 20 5 Vol 8 Vol 7 81 7 82 Coke oven gas 0 600 0 011 10 3 Vol 3 Vol 3 86 4 28 Town gas 0 630 0 011 13 6 Vol 3 Vol 3 61 3 90 Diesel 0 686 0 007 15 5 Vol 3 Vol 10 45 11 17 Petrol 0 659 0 007 15 0 Vol 3 Vol 10 10 10 8 Test gas 0 0000 0 000 0 00 Vol 0 Vol 0 00 0 00 1 Fuel specific factor 2 Factory setting K 4 2 Calculation formulae mo CO2max X O2ref 02 Carbon dioxide C02 Om COomax Fuel specific carbon dioxide value Ooref O2 reference value Oo leasured oxygen content as A2 Flue gas loss qA E a x 054 0 B Kk FT Flue gas temperature dale AT Ambient air temperature A2 B Fuel specific parameters Ooref O2 reference value Oo leasured oxygen content as Kk Calculated value taking into account the recovered condensation heat when the dew point is undershot for fuel value systems Efficiency Air ratio Nitrogen oxides Carbon monoxide undiluted Flue gas dew point Flow speed Air flow n 100 qA co Vactrmin 0 2 A214 Vimin O2ref 02 A No NO2 measuring cell connected NO NO NO54q4 X NO NO2 Measuring cell connected NO NO NO uCO COxA Fu20 X Pabs im In 610 78 x 234 175 an FE _ 17 nang 610 78 D d 575 x AP x FT 273 15 NG Pabs XA V vxa K Technical data 55 K 4 Principles of calculation QA VAGtrMin VL
8. D On Off button Q Interfaces USB PS2 infrared Do not point infrared beam at people s eyes 8 Condensate trap on rear Fixing eyelet for carrying strap left and right Display Magnetic holders on rear Strong magnets Damage to other instruments Caution Keep well away from products which could be damaged through the effects of magnetism e g monitors computers heart pacemakers credit cards Keypad Service cover on rear Gas outlet Instrument connections flue gas probe sensor pressure probe mains unit 10 C Product description C 1 Measuring instrument C 1 2 Keypad Functions Switch measuring instrument on off Function key orange 3x relevant function is shown on the display Scroll up increase value Scroll down reduce value Back cancel function eleeolgs Open Main menu press briefly changed settigs are stored measurement values are carried over into the menu Flue gas open Measurements menu press and hold down for 2s changed settigs are stored measurement values are carried over into the menu Flue gas Open Inst diagnosis menu BO Change display light display light stays on permanently or display light is switched on for 10s every time the key is pressed C 1 3 Display Depending on the menu that is active the display shows a variety of elements Header active in all views D Warning symbo
9. Place the measuring instrument on its front 2 Remove the service cover Take hold of it at the markings arrows using the index finger and thumb press slightly fold up and remove 3 Release the additional filter from the tube connec tions 4 Fit anew filter 0133 0010 on the tube connections 5 Fit the service cover and clip into place Care and maintenance 1 5 Cleaning the modular flue gas probe 1 5 Cleaning the modular flue gas probe l Detach the flue gas probe from the measuring a instrument before cleaning 1 Release the probe catch by pressing the key on the probe handle and remove the probe module gt Probe shafts with preliminary filter Unscrew the preliminary filter 2 Blow compressed air through the flue ducts of the probe module and probe handle see illustration Do not use a brush Probe shafts with preliminary filter Blow compressed air through the preliminary filter For thorough cleaning use an ultrasonic bath or a cleaner for dentures Screw the preliminary filter back on to the probe shaft after cleaning 3 Fit a new probe module on the handle and engage it in place 1 6 Replacing probe preliminary filter The preliminary filter in probe modules fitted with a preliminary filter can be replaced gt Unscrew the preliminary filter from the probe shaft and screw on a new filter I 7 Replacing thermocouple 1 Release the probe catch by pressing the key on the probe handle and
10. in slot 2 is exceeded the gas to Frest a pump sensor 2 is diluted by a factor of five There is switch off if a measuring cell threshold value is exceeded in slot 3 3 2 way valve A Fresh air For devices with the Dilute all sensors option If a measuring cell threshold value is exceeded in slot 2 the gas to sensor 2 is diluted by factor five If a measuring cell threshold value is exceeded in slot 3 gas to all sensors is diluted by factor two With dilution active the reading resolution and accuracies will change see Technical data Diluted values are represented inversely If the threshold is still exceeded despite dilution the instrument is switched off To de activate sensor protection set the thresholds to O ppm E Configuration F 2 Sensor settings 33 1 Sensor protection gt 0K 2 Select the parameter Option gt Reset selected parameter to default value _Defit_ 3 Set the values gt 0K 4 Repeat steps 2 and 3 for the other parameters accordingly gt Saving settings OK Save input 0K Displaying actual calibration data cell status gt Calibrationdata gt 0K Options gt To change between the actual calibration data of the individual measuring cells gt To print out the actual calibration data of all measuring cells Print gt To display the status of the measuring cell as a graphic Graphic The status of the measuring cell is checked on every re
11. it at the markings arrows using the index finger and thumb press slightly fold up and remove 3 Pull tube connections from the faulty measuring cell bridge 4 Remove the faulty measuring cell bridge from the slot Do not remove shorting jumpers auxiliary circuit a boards of the new measuring cells until immediate ly before installation Do not leave the measuring cells without a shorting jumper auxiliary circuit boards for longer than 15 min gt CO COjoy NO2 SO2 measuring cells Remove the shorting jumper gt NO NOjow measuring cells Remove the auxiliary circuit board 48 Care and maintenance 1 2 Recalibrating measurimg cells Insert a new measuring cell bridge in the slot Attach tube connections to the measuring cell bridge Attach the service cover and engage it in place After replacing an O2 measuring cell wait 60 min before using the instrument again If retrofitting a measuring cell you must activate the relevant measuring parameter and unit see Display edit p 28 E C Oi l 3 Recalibrating measuring cells See Sensor settings p 32 I 4 Replacing additional filter The additional filter provides added protection should problems occur with the particle filter in the flue gas probe The additional filter is very rarely contaminated if the measur ing instrument is used normally gt Check the additional filter visually for contamination from time to time and replace it if necessary 1
12. recommended minimum measurement duration to guarantee correct readings 3min K Technical data K 3 Other instrument data e K 3 Other instrument data Characteristic Values Operating temperature 5 50 C Storage transport temperature 20 50 C Power supply Battery block 3 7V 2 4 Ah Mains unit 6 3 V 1 2A Dimensions L x W x H 270 x 90 x 65mm Weight 600 g excluding battery Memory max 100 folders max 10 locations per folder Display Monochrome 4 grey levels 160 x 240 pixels Battery storage temperature 0 35 C Battery life 6 h pump on display light off 20 C ambient temperature Battery charge time approx 5 6h Guarantee according to Measuring instrument 24 months Testo guarantee conditions Measuring cells 12 months 02 measuring cell 18 months Flue gas probe 24 months Thermocouple 12 months Battery 12 months K Technical data 54 K 4 Principles of calculation K 4 Principles of calculation K 4 1 Fuel parameters Fuel A21 B1 CO max2 0 Bezug 2 VaGtrmin Vimin Natural gas 0 660 0 009 11 9 Vol 3 Vol Yo 8 36 9 12 Light oil 0 680 0 007 15 4 Vol 3 Vol 10 53 11 26 Heavy oil 0 806 0 000 15 9 Vol 3 Vol 10 09 10 73 Propane 0 630 0 008 13 7 Vol 3 Vol 23 80 25 95 Wood 0 765 0 000 20 3 Vol 13 Vol 7 64 7 66 Pellets 0 765 0 000 20 3 Vol 13 Vol 7 64 7 66 Briquettes 0 833 0 000 18 9 Vol 8 Vol
13. remove the probe module 2 Detach the plug in head of the thermocouple from its mounting using a screwdriver and pull the thermocouple from the probe shaft 3 Lead anew thermocouple into the probe shaft until the plug in head engages 4 Fit probe module on the handle and engage it in place 49 50 J Questions and answers J Questions and answers This chapter gives answers to frequently asked questions Question Possible causes Remedy Measuring instrument keeps 73 AutoOff function is switched on gt Switch AutoOff function off switching itself off or see AutoOff p 30 instrument will not switch on Battery spent gt Charge rech battery or connect mains unit see Operation p 15 gt Charge rech battery or connect mains unit see Operation p 15 Measuring instrument will Battery spent not switch on Display of the battery capacity Battery was often not fully discharged gt Discharge rechargeable battery fully until appears faulty charged instrument switches off by itself and then charge fully Failure report Gas output closed gt Ensure that gas output is free Pump flow rate to high If we could not answer your question please contact your dealer or Testo Customer Service Contact details can be found on the guarantee card or on the Internet under www testo com K Technical data K 1 Standards and tests K Technical data K 1 Standards and tests As dec
14. 0 02 l min the gas paths are not leak ing 3 End the check 0K Viewing device errors gt Error diagnosis 0K Unrectified errors are displayed View next previous error Viewing the sensor diagnosis 1 Sensor check 0K Possibly Gas zeroing 30 s 2 Select the measuring cell 9 The status of the measuring cell is displayed 28 E Configuration F 1 Instrument settings F Configuration This chapter describes the possible steps for adapting the product to the particular measurement task or the requirements of the user Familiarity with the contents of the chapter Operation see p 15 is assumed a F 1 ALI Instrument settings Display edit The parameters units and the display representation number of readings displayed per display page can be set Available parameters and units may vary from one instrument to another Display Parameter Units Display Parameter Units FT Flue gas temperature F AP2 Differential pressure 200hPa mbar hPa Pa C02 Carbon dioxide mmWS inW aA Flue gas loss psi inHG A Air ratio Gasfl Gas flow rate m3 h 1 h 02 Oxygen GasP Gas burner output kW co Carbon monoxide ppm Yo g GJ OilFl Oil flow rate kg h mgm mgKW Oil p Oil pressure bar uCO Carbon monoxide undiluted ppm OilP Oil burner output kW n Ffficiency Pabs Absolute pressure hPa mbar Pa NO Nitrog
15. 047 testo EasyEmission PC configuration software 0554 3334 Additional filter 0133 0010 Calibration adapter 0554 1205 Aluminium system case 0516 3350 60 Functional overview Functional overview The table gives an overview of the most important functions configured on the individual instruments Detailed information about the individual functions can be found on the pages indicated Task Call function see page Measurements gt Flue gas measurement Flue gas 38 Flue gas measurement with parallel flow measurement Flue gas m s gt air mass flow calculation 38 Flue gas measurement with parallel differential Flue gas Ap2 gt pressure measurement 38 Change save run measuring program Program gt 39 Draught measurement Draught gt 40 Enter smoke heat carrier temperature Smoke HCT gt 41 Determine gas flow rate Gas flow rate gt 41 Determine oil flow rate Oil flow rate gt 42 Flow speed and pressure measurement m s gt 42 Pressure measurement Ap2 gt 43 Read automatic furnace Burner control 44 gt Memory gt gt Create new folder New folder 23 Sort folder list by Folder Name or Addr Folders list Folder or Name or Addr 23 Sort locations list by order of creation Restore list OK st gt OK 23 Create new location Folder _0K_ gt New location OK 23 Sort lo
16. 3 Confirm selection 0K 4 Select Flue gas menu 5 Confirm selection 0K General notes 3 4 Content Content See also Functional overview p 60 earel a ont aaa AA AA AA AN 2 iSre yiri pee 4 EI duut 7 Intended PUNPOSE eoi aang kA amag ka SERRERRARRURARER E SRARREXRRRKRKRRRARRRARSRRRRRRRAR 8 Product descrpllOh nna re nono REPAS AA Ene HR EERER RA 9 C1 Measuring Instr Tient oodd reto decere GAGA 9 C 1 1 e gt E 9 O3 2 Keypad Hana am i e a DAAN aab dita died am 10 C 1 3 Bison E 10 C 1 4 Instr ment Connectiolis naa cated mina tet nen rn rk tenen 11 C 1 5 luni E EH 12 C 1 6 COMPONENTS gisem An aa I DL 12 C 1 7 CarryinG SIKAP aaa renda bed e Savin read deri HE e se To Roa 13 C 2 Modular flue gas probe ssssse eem em 13 COMMISSIONING e AKA ARN NA AR ANG 14 OD CN ATION AA PA AA AA AA AAP PAA 15 E Mains unit rechargeable battery ssese e 15 E 1 1 Changing the batteny na aaa mna banh 15 E 1 2 Ghargirig DatterteS usi ten rer err tpe entrare repa n 16 E 1 3 Operation with the mains unit ssssse 16 E 2 Probes SENsoRs aaa eva CE ea vu Ee EFI AGA 17 E 2 1 Connecting proDes SeriSOre Ni aaa tor tnit ertt err rae vedi a 17 E 2 2 Replacing the probe module sssssseeee 18 EJ REGU OIO saevo a AN ABA NAN a hiba pa 18 E 3 1 Condensate trap aaa AA ANN 18 E 3 2 Checking replacing the particle filter 19 Conten
17. 41 G 2 6 ON OW dcc cH 42 G 2 MS eh secs cnet naa e MH 42 a20 AP mama MM SEL I LE 43 G 2 9 Burnetr COntrol eniin rit or a ex doo Fo ra bn eee ad 44 6 Content FAL Transterringdata eite rnnt AA 46 Hi Protocol Printer dapa bah ATAT AA sen Coo e OR 46 H 2 PG POCKET PG pese retro nha aa aped ea get os 46 l GCareand maintenance accisscceccccctcscaseatceccebscencceveesdssacssncnuesdcescezaceacastzaes 47 1 4 Cleaning the measuring instrument sse 47 I2 Replacing measuring cells sse incana 47 1 3 Recalibrating measuring cells 48 4 Replacing additional filter an rtt ett tete 48 L5 Cleaning the modular flue gas probe smm 49 1 6 Replacing probe preliminary filter sseeeese 49 a Replacing thermocouple mma tin rrt ANA Tnt 49 J QUESTIONS and ansWets eis ccsccs cece iier nk rente tuae ta kk naa ua an oaa See i 50 K Technical data aNG 51 IT Standards and tests asesor aaa Da Pr DO sages 51 K 2 Measuring ranges and accuracies ssee e 51 K3 Other instrument data so tret ti esie ALAN EROR PR FUE nias 53 K 4 Princlples of calculations det NAGA 54 K 4 1 Fueliparameters aaa tro dpa AA SANA GA 54 K 4 2 Galculation formula corretta N ceed delat GAGANA 54 K 5 Recommended rinsing times nanan anna nnanaan naaawa naa nnnnnnnn 57 L Accessories spare parts m ms
18. 5 Memory E 5 Memory All readings are allocated to the location that is activated at the time and can be saved in the Flue gas menus Unsaved readings are lost when the measuring instrument is switched off Folders and locations can be created max 100 folders max 10 locations per folder edited and activated and measurement protocols can be printed The special function Extras memory can be used to display the remaining free memory space All protocols can be printed or deleted The entire memory folders and locations incl protocols can also be cleared Calling up the function Memory 0K E 5 1 Folders Creating a new folder Folders are given a unique identification via the folder number A folder number can only be allocated once The folder number cannot be changed afterwards 1 New Folder 0K 2 Select Folder Number change 3 Enter values OK Save input 0K J 4 Repeat steps 2 and 3 for the other criteria as required 5 0K Ordering the folders list 1 Folders list 2 Select the order criterion Folder Name Addr Restoring the folders list Order the list in the sequence in which the folders were created Restore list 0K Editing folders Select the folder Options Delete the folder Del gt Edit the folder Edit 24 E Operation E 5 Memory E 5 2 Location Creating a new location A location is always created in a folder
19. Min Oorer Oo NO NO aAda CO Calculated flue gas loss Dry flue gas volume with stoichiometric combustion Air requirement for stoichio metric combustion of the fuel O2 reference value Measured oxygen content as Yo Measured nitrogen monoxide value Nitrogen dioxide addition factor Measured carbon monoxide value Calculated air ratio Flue gas specific water vapour content as vol Absolute pressure in mbar hPa Absolute pressure Differential pressure Flue gas temperature Pitot tube factor Flow speed Cross section area 56 K Technical data K 4 Principles of calculation Mass flow Mass flow CO MCO CO kg h ppm x Fgas x 1 25 kg m3 x Z Mass flow NOx MNO NO kg h ppm X Fgas X 2 05 kg m3 x Z Mass flow SO MSO S05 kg h ppm X Fgas x 2 86 kg m3 xZ Fgas T Z 273 15 x Pabs mbar Calculation term Z Z2 27345 T C x 1013 XV m3 s x 10 8 1 ppm x 3600 Conversion from ppm to mg m3 O2ref O2Bez Carbon monoxide CO mg m3 Oret 0z X CO ppm x 1 25 O ret O2Bez Nitrogen oxide NOx mg m3 Obret 02 0 X NO ppm x 2 05 O2ref O2Bez Sulfur dioxide S02 mg m3 Ozref 02 X S02 ppm x 2 86 Onrer Oo OoBez Fuel specific humidity value Dew point Calculation term see below Oo Reference value Measured oxygen content as Fuel specific oxygen reference index as K Technical data K 5 Recommended rinsing t
20. OK Save input OK 4 Repeat steps 2 and 3 for the other lines in the same way 5 OK Save input OK Printer selection Select Printer gt Select Printer gt 0K 29 30 F Configuration F 1 Instrument settings F 1 3 Start keys edit The assignment of the function keys depends on the function that is selected Only the function keys in the start screen shown when the measuring instrument is switched on can be assigned any function from the Measurements menu The function keys are only active if the required sensors are connected Calling up the function gt gt Inst settings gt Start keys edit gt 0K Assigning functions to the start keys 1 Select function Press the function key that is to be assigned the selected function 2 Repeat step 1 for the other function keys as required Saving settings gt OK Save input 0K F 1 4 AutoOff With the AutoOff function active the instrument switches itself off automatically if no key is pressed after the set period of time Calling up the function gt gt Inst settings gt gt AutoOff 0K Switching AutoOff on and off gt Select Auto Off gt select On or Off gt 0K Setting the AutoOff time gt Select Time gt Set the value gt 0K E Configuration F 1 Instrument settings F 1 5 Date Time The date and the time can be set Calling up the function gt E gt Inst settin
21. Pressure flow speed meas urement option Do not measure for longer than 5 min as the drift of the pressure sensor means that a the readings could be outside the tolerance limits When measuring the gas flow pressure of gas heaters Dangerous mixture of gases Danger of explosion Warning Make sure there are no leaks between the sampling point and the measuring instrument gt Do not smoke or use naked flames during measurement Calling up a function gt E Measurements gt Ap2 gt 0K Measuring 1 Start measuring Start Pressure zeroing 5 s 2 Position the Pitot tube in the duct 3 Stop measuring Stop The reading is recorded Option gt To print the reading Print 4 Accept the reading 0K The Measurements menu is opened 43 44 G Measuring G 2 Measurements G 2 9 Burner control With the help of the readout adapter for automatic furnaces 0554 1206 status data and malfunction reports can be read out from compatible automatic furnaces see also documentation for readout adapter The range of data which can be read out is depend ent on the automatic furnace type Calling up the function 1 Connect readout adapter to the instrument PS2 interface and the automatic furnace use adapter ring if necessary 2 Measurements Burner Control Option gt Display type and version of the adapter Adapt 3 0K The data are read from the
22. air and for the validity of certifications ay KJ ap Ensure correct disposal gt Dispose of defective rechargeable batteries and spent batteries at the collection points provided for that purpose Send the measuring instrument directly to us at the end of its useful life We will ensure that it is disposed of in an environmentally friendly manner 8 B Intended purpose B Intended purpose This chapter describes the areas of application for which the measuring instrument is intended The testo 335 is a handheld measuring instrument used in professional flue gas analysis for Engineers servicing monitoring industrial combustion plants process systems power stations Emissions inspectors Engine manufacturers and operators Service engineers mechanics of burner boiler manufacturers in the industrial sector Typical measuring tasks and particular characteristics of the testo 335 include Measurement on engines of all kinds CO NO dilution Measurement on gas turbines high precision CO and NO plus optional dilution Emissions measurement integrated flow speed and real moisture content measurement testo 333 should not be used for continuous measurements as a safety alarm instrument C Product description C 1 Measuring instrument C Product description This chapter provides an overview of the individual components of the product C 1 Measuring instrument C 1 1 Overview
23. and DP Flue gas dew point temperature The parameters should be set to the factory settings for all standard applications Temp amb 20 0 C Hum amb 80 0 Dew p amb 16 4 C To achieve greater accuracy the values can be adjusted to the actual ambient conditions If the ambient air temperature sensor is plugged in the value for Temp amb is accept ed automatically The parameter Dew p amb can be calculated from the values of Temp amb and Hum amb via the function key calc 1 Select the folder gt 0K 2 Select the location Edit Options gt To set the shape of the cross section Cross section gt Select the cross section gt 7 gt To set the surface area of the cross section Cross section Select the cross section gt Set the values gt 0k gt To set parameters Select the parameter gt Set the values 0K 3 OK To location gt 0K 26 E Operation E 5 Memory E 5 3 Protocols Printing deleting all protocols gt Select the folder gt Select a location Data The saved protocols are displayed Protocols of measurement programs are marked with a vertical line and the number of individual measurements e g 1245 for more than 999 measurements dots are used l If automatic furnace data are stored with a measurement protocol the following symbol is displayed next to the protocol name The data are printed with the protocol printout Options
24. anuwanananananasasnanaanasananananasssannnanns 58 Functional overview e esses eene nennen nnn nnn hann sn nna nn ar nana dau 60 A Safety advice 7 A Safety advice LN avoid electrical hazards gt Never use the measuring instrument and probes to measure on or near live parts AN Protect the measuring instrument gt Never store the measuring instrument measuring cells together with solvents e g acetone Do not use any desiccants AN Product safety preserving warranty claims gt Operate the measuring instrument only within the parameters specified in the Techni cal data Handle the measuring instrument properly and according to its intended purpose Never apply force gt Temperatures given on probes sensors relate only to the measuring range of the sensors Do not expose handles and feed lines to any temperatures in excess of 70 C unless they are expressly permitted for higher temperatures gt Open the measuring instrument only when this is expressly described in the instruc tion manual for maintenance purposes Carry out only the maintenance and repair work that is described in the instruction manual Follow the prescribed steps exactly For safety reasons use only original spare parts from Testo Any additional work must only be carried out by authorised personnel Testo will otherwise refuse to accept responsibility for the proper functioning of the measuring instrument after rep
25. automatic furnace An update of the data takes place every 30s at the latest this is dependent on the automatic furnace Reading out current status data The current data are displayed when a connection to the automatic furnace exists The following data are displayed with the help of symbols Component Status ON Status OFF Component Status ON Status OFF Air controller o Q Flame Symbol pi E 7 not displayed Motor Ignition Ou Kort Oil prewarmer pan p Valve1 he Valve 2 tal a Printing data gt Print Display identification data gt Info 0K Display failure statistic gt Failure statistic 0K o X DES G Measuring G 2 Measurements Reading out failure store Automatic furnaces are equipped with circular buffer memories i e failure reports are overwritten when the failure store is full The last failure occurring is at position 1 in the failure list gt Failure Option Scroll through failure list 9 Taking readings over into the menu Flue Gas The readings are not presented in the display in the menu Flue Gas they can be stored a with the readings from a flue gas measurement stored in a measurement protocol or transferred to a pocket PC PC For taking data over into the menu Flue Gas the function fields Info and Failure statistic must not be active grey background gt 0K The Menu Measurements is opened 45 H Tran
26. calibration Any devia tion from the condition on delivery is indicated as a percentage 70 threshhold Gas cell reading unstable replace item recommended 50 threshhold Replacement gas cell The last 25 recalibrations are shown gt To return to the display of the actual calibration data Value 34 F Configuration F 2 Sensor settings Recalibration CO SO2 NO2 NO measuring cells and the O2 reference value can be recalibrated Measurement gas dilution in slot 2 can be recalibrated If obviously unrealistic readings are displayed the measuring cells should be checked and recalibrated as required Dangerous gases Danger of poisoning Warning gt Observe safety regulations accident prevention regulations when handling test gases gt Use test gases in well ventilated rooms only Recalibration with low gas concentrations can lead to deviations in accuracy in the upper measuring ranges Sensor protection is not deactivated during recalibration For this reason test gas concentration should be lower than the threshold values set for sensor protection Recalibrating the measuring cell at slot 2 has an effect on the dilution Always carry out a recalibration of measurement parameters before a recalibration of dilution The following conditions must be met when recalibrating Use absorption free tube material Switch the measuring instrument on at least 20 min before recalibration warming up
27. cations list by location name Folder gt 0K gt Locations list gt Locat 23 Sort locations list by order of creation Folder OK Restore list gt 23 Activate location Folder _0K_ gt Select location 23 Perform location settings Folder 0K Select location 23 Display measurement data of one location Folder OK Select location 23 Print all measurement data of a location Folder OK Select location gt EN Print all gt OK 23 Delete all measurement data of a location Folder 0k Select location gt E Delete all 23 Display readings of a selected measurement protocol Folder OK Select location Data Select M Value 23 Print a single measurement protocol Folder OK Select location gt o Select protocol 23 Functional overview 61 Task Call function see page gt Memory gt Print all protocols in the memory Print all data 23 Delete all protocols in the memory Delete all data 23 Clear whole memory protocols and locations Delete memory gt 23 Inst settings gt gt Set reading display Display edit 0K 28 Select printer set print text Printer gt 28 Set function key assignment start screen Start keys edit 9 28 Set date time Date Time gt 28 Set language Language gt 28 Set automatic instrument disconnect AutoOff gt 28
28. change the probe sensor even while the measuring instrument is switched on Connecting flue gas probes IN Connecting other sensors Connecting the pressure tube gt Plug the connector onto the flue gas socket and lock by turning it clockwise gently bayonet lock There must be no more than two extension leads a 0554 1201 between the measuring instrument and the flue gas probe b Insert the connector of the sensor into the sensor Socket Pressure sockets p and p can only be used with instruments offering the Pressure flow speed meas urement option gt Connect the pressure tube tubes to the connect ing nipple nipples of the pressure socket s 18 E Operation E 2 Probes sensors E 2 2 Replacing the probe module 1 Press the key on the top of the probe handle and remove the probe module 2 Fit anew probe module and engage it in place E 3 Regular care E 3 1 Condensate trap The fill level of the condensate trap can be read from the markings on the trap A warn ing message is displayed if the level in the condensate trap reaches 90 red flash ing light Emptying the condensate trap The condensate consists of a weak mix of acids Avoid contact with the skin Make w sure that the condensate does not run over the housing Condensate entering the gas path Damage to the measuring cells and flue gas pump Caution gt Do not empty the condensate trap while the flue
29. ction Additional information e g activated fuel date and time Scroll bar Display field for readings parameters Function keys for entering commands C 1 4 Instrument connections M m Sensor socket Q Flue gas socket Mains unit socket Pressure socket p can only be used with the option Pressure flow speed measurement Pressure socket p can only be used with the option Pressure flow speed measurement C Product description Te C 1 Measuring instrument C 1 5 Interfaces 00 G USB interface connection to PC Q PS2 interface Adapter for automatic furnaces 3 Infrared interface IrDA connection to Testo printers Pocket PC C 1 6 Components D Rechargeable battery Q Measuring gas pump 8 Measuring cells slot 2 CO NO2 SO2 Measuring cells slot 1 02 amp Measuring cells slot 3 NO SO2 Additional filter C Product description C 1 Measuring instrument C 1 7 Carrying strap To secure the carrying strap 1 Remove sealing caps from the sides of the housing Fix sealing caps on the inside of the service cover 1 Place the measuring instrument on its front 2 Pick the service cover up at the markings arrows using your index finger and thumb and press gently to release the lock 3 Lift the service cover up and remove 4 Secure the sealing caps in the two holders on the inside of the service cover 5 Fit the service cov
30. en monoxide ppm g GJ mmWS inW mgm3 mgKW psi inHG NOx Nitrogen oxide ppm g GJ Pump Pump output l m mgm3 mgKW AP1 Differential pressure 40hPa mbar hPa Pa AT Ambient temperature C F Ai Drght Flue draught mbar hPa psum mmWS inW Speed Flow speed m s fpm pa psi inHG Flow Airflow m3 s m3 m invi 3 h m3 d S02 Sulfur dioxide ppm g GJ my mgm3 mgKW m3 y f3 s f3 m f3 h N02 Nitrogen dioxide ppm Yo g GJ 3 d f3 mgm3 mgKW a y oA OE l min Itemp Instrument temperature s T MCO MNOx Mass flow kg h kg d Ud DP Flue gas dew point C F MS02 Vy Ib h temperature H2 Hydrogen pom E Configuration F 1 Instrument settings Calling up the function gt Inst settings gt Display edit gt 0K Setting the display representation gt Select 4 values on disp large or 8 values on disp small OK Changing parameters and units 1 Select the display position Options gt To insert a space Space gt To delete a parameter Del 2 Select parameter gt Select unit 0K Saving settings gt OK Save input OK F 1 2 Printer The headers lines 1 3 and the footer for the printout can be set The printer that is used can be activated Calling up the function gt E Inst settings gt gt Printer gt 0K Setting the print text 1 Print text gt 0K 2 Select Line 1 Line 2 Line 3 or Footnote Change J 3 Enter the values
31. er and clip into place 2 Engage the carrying strap clip in the fixing eyelets on the side of the device Note the guide groove The strap must point down C 2 Modular flue gas probe D Removable filter chamber with window and particle filter Probe handle Connecting lead Connecting plug for measuring instrument Probe module release Probe module 13 14 D Commissioning D Commissioning This chapter describes the steps required to commission the product Remove the protective film from the display The measuring instrument is supplied with a rechargeable battery already fitted Charge the rechargeable battery up fully before using the measuring instrument see Charging batteries p 16 E Operation E 1 Mains unit rechargeable battery E Operation This chapter describes the steps that have to be executed frequently when using the product Please read this chapter carefully The following chapters of this document will m assume you are already familiar with the content of this chapter E 1 Mains unit rechargeable battery If the mains unit is connected the measuring instrument is automatically powered from the mains unit It is not possible to charge the rechargeable battery in the measuring instrument during operation E 1 1 Changing the battery The measuring instrument must not be connected to a mains socket via the mains a unit The measuring instrument must be switc
32. gas pump is in operation T O 1 Hold the measuring instrument so that the condensate outlet points up 35mm 2 Open the condensate outlet of the condensate trap Push out approx 5 mm to the stop 3 Let the condensate run out into a sink 4 Mop up any remaining drops on the condensate outlet using a cloth Close the condensate outlet The condensate outlet must be completely closed marking otherwise measuring errors could occur if external air gets in mE o E Operation E 3 Regular care 18 E 3 2 Checking replacing the particle filter Checking the particle filter gt Check the particle filter of the modular flue gas probe for contamination at regular intervals Check visually by looking through the window of the filter chamber Replace the filter if there are signs of contamination Replacing the particle filter The filter chamber may contain condensate a 1 Open the filter chamber by turning it gently anticlockwise aan 2 Remove the filter plate and replace it with a new one 0554 3385 3 Fit the filter chamber again and close it by turning it gently clockwise 20 E Operation E 4 Basic operating steps E 4 Basic operating steps E 4 1 Switching the measuring instrument on O The start screen is displayed for about 5 s Display light is switched on for 10 s Option gt To go directly to a measurement while the start screen is being displayed p
33. gs gt Date Time gt Setting the date time gt Select Time or Date gt Set the values gt 0K Saving settings gt OK Save input 0K F 1 6 Language The menu language can be set Calling up the function gt Ger teeinst Sprache 0K or gt E Inst settings gt Language 0K Setting the language gt Select Deutsch or Englisch 0K or gt Select German or English CK 32 F Configuration F 2 Sensor settings F 2 Sensor settings It is possible to set an NO addition and thresholds for activating sensor protection dilu tion disconnect The actual calibration data and the status of the measuring cells can be displayed Recalibration can be carried out Calling up the function gt 5 Sensor settings gt CK Setting the NO2 addition 1 NO2 addition Option gt Reset NO addition to default value Deftt 2 Set the value gt 0K Setting sensor protection To extend the measuring range and protect the measuring cells against over loads you can set thresholds which when exceeded activate sensor protection PS ba Thresholds for a variety of parameters can ML MV be set depending on the measuring cells Flue gas gt chamber Controlled measuring gas x pump No2 that are connected gh For instruments without Dilution of all sen a E Sors option If a threshold of the measur ing cell
34. hPa 10hPa 1hPa Temperature NiCrNi 40 1200 C 0 5 C at 0 0 100 0 C 0 1 C at 40 0 999 9 C depends 0 5 of reading in rest of range 1 C at 1000 C 1200 C on probe Temperature PtRhPt 40 1600 C 1 C at 0 0 200 0 C 1 C depends 0 5 of reading in rest of range on probe Efficiency 0 120 0 1 Flue gas loss 20 0 99 9 7 0 1 R 1 Response time 90 recommended minimum measurement duration to guarantee correct readings 3min 2 Whichever is the greater With activated dilution sensor 2 Parameter Measuring range Accuracy Resolution 1901 CO 0 50000ppm 10 of reading additional error 1ppm COlow 0 2500ppm 10 of reading additional error 0 1ppm N02 0 2500ppm 10 of reading additional error 0 1ppm S02 0 25000ppm 10 of reading additional error 1ppm With activated dilution of all sensors optional Parameter Measuring range Accuracy Resolution 1901 02 0 25Vol 96 1Vol of reading additional error 0 4 99Vol 0 01 Vol 96 20s 0 5Vol of reading additional error 5 25Vol CO H2 komp 0 20000ppm 10 of reading additional error 1ppm COlow 0 1000ppm 10 of reading additional error 0 1ppm N02 0 1000ppm 10 of reading additional error 0 1ppm S02 0 10000ppm 10 of reading additional error 1ppm NOlow 0 600ppm 10 of reading additional error 0 1ppm NO 0 6000ppm 10 of reading additional error 1ppm 1 Response time 9096
35. hed off Change the rechargeable bat tery within 60 minutes otherwise instrument settings e g date time will be lost 1 Place the measuring instrument on its front 2 Remove the service cover Take hold of it at the markings arrows using the index finger and thumb press slightly fold up and remove 3 Open the rechargeable battery compartment Press the orange key and push in the direction of the arrow 4 Remove the rechargeable battery and insert a new one Use only Testo 0515 0100 rechargeable bat teries 5 Close the rechargeable battery compartment Press the orange key and push against the direc tion of the arrow until the rechargeable battery engages 6 Fit the service cover and clip into place 15 16 E Operation E 1 Mains unit rechargeable battery E 1 2 Charging batteries The rechargeable battery can only be charged at an ambient temperature of 0 35 C If the rechargeable battery has discharged completely the charging time at room tem perature is approx 5 6 hrs Charging in the measuring instrument The measuring instrument must be switched off LI 1 Connect the plug of the mains unit to the mains unit socket on the measuring instru ment 2 Connect the mains plug of the mains unit to a mains socket The charging process will start The charge status will be shown on the display The charging process will stop automatically when the rechargeable battery is fully charged Chargi
36. ient Option gt To reset the chosen coefficients to default values Defit 3 Set the values gt 0K 4 OK Save input 0K 36 G Measuring G 1 Preparing measurements G Measuring This chapter describes the measuring tasks that can be carried out with the product Familiarity with the contents of the chapter Operation see p 15 is assumed a G 1 Preparing measurements G 1 1 Zeroing phases Measuring the ambient air temperature AT If no ambient air temperature sensor is connected the temperature measured by the thermocouple of the flue gas probe during the zeroing phase is used as the ambient air temperature All dependent parameters are calculated by this value This method of measuring ambient air temperature is sufficient for systems dependent on ambient air However the flue gas probe must be near the intake duct of the burner during the zero ing phase If an ambient air temperature sensor is connected the ambient air temperature is measured continuously via this sensor Gas zeroing The first time a gas measuring function is called up after the instrument has been switched on the measuring cells are zeroed The flue gas probe may already be in the flue gas duct during zeroing if a separate AT a sensor is connected Draught pressure zeroing only with the Pressure flow speed measurement option The pressure sensors are zeroed when a pressure measuring function is called up The pressu
37. imes 24 K 5 Recommended rinsing times Recommended rinsing times in measurements with high concentrations and longer measurements gt Rinse instrument Expose probe to fresh air and start flue gas analysis Parameter Concentration ppm Measurement duration min Recommended rinsing time min co 50 60 5 100 30 5 200 20 10 500 10 10 1000 10 15 2000 10 20 4000 5 30 8000 5 60 COlow 10 60 5 20 30 5 50 20 10 100 10 10 200 10 15 500 10 20 NO 50 60 5 100 45 5 200 30 5 500 20 10 1000 10 10 2000 10 20 3000 5 30 NOlow 10 60 5 20 45 5 50 30 5 100 20 10 200 10 10 300 10 20 N02 10 60 5 20 45 5 50 30 5 100 20 10 200 10 10 500 10 20 02 50 60 5 100 30 5 200 20 10 500 15 10 1000 10 10 2000 10 20 5000 5 40 58 L Accessories spare parts L Accessories spare parts Designation Article no Modular flue gas probes Modular flue gas probe 300mm 500 C thermocouple 0 8mm 0600 9766 Modular flue gas probe 700mm 500 C thermocouple 0 8mm 0600 9767 Modular flue gas probe 300mm 1000 C thermocouple 0 8mm 0600 8764 Modular flue gas probe 700mm 1000 C thermocouple 0 8mm 0600 8765 Modular flue gas probe with preliminary filter 300mm 1000 C thermocouple 0 8mm 0600 8766 Modular flue gas probe with preliminary filter 700mm 1000 C thermocouple 0 8mm 0600 8767 Probe modules accessories for modula
38. l only if there is a device error device errors are displayed in the Inst diagnosis menu O Q Active folder and location Power supply symbol Symbol Characteristic Symbol Characteristic Mains operation KI Rech battery operation capacity 26 50 9 Rech battery operation capacity 76 100 Rech battery operation capacity 6 25 Rech battery operation capacity 51 75 Ce Rech battery operation capacity 0 5 Function select view D Active menu activated fuel f Measurements Q Function selection field Light oil The selected function has a grey background Unavailable functions are written in grey type Scroll bar Function keys for entering commands Flue gas m s Flue gas Ap2 Program Draught Smoke HCT Oil flow rate Fel OK N Settings view Display edit m COK Saveinpt 4 e ETE on disp large a OFA QE AT C 08 Drght hPa Space Changa Del Measuring view Folder Site L Flue gas 15 04 06 D ES Naturalgas 14 35 113 4F7 6 802 o 19c0 69 No AA HA 9 C Product description C 1 Measuring instrument D Active menu Q Function fields for entering commands 8 Scroll bar Selection field for adjustable values The selected value is shown with a grey background Unavailable values are written in grey type Function keys for entering commands D Active menu depending on the selected fun
39. lared in the certificate of conformity this product complies with Directive 89 336 EEC This product is TUV approved to EN50379 part 2 exception SO2 and NO parame ters are not tested recalibration is not blocke d K 2 Measuring ranges and accuracies Parameter Measuring range Accuracy Resolution 1901 02 0 25Vol 0 2V0l 0 01Vol 96 20s CO H2 comp 0 10000ppm 10ppm or 1ppm 40s 10 of reading at 0 200ppm x 20ppm or 5 of reading at 201 2000ppm 10 of reading at 2001 10000ppm COlow 0 500ppm 2ppm at 0 0 39 9ppm 0 1ppm 40s 5 of reading at 40 0 500ppm N02 0 500ppm 10ppm at 0 0 200 0ppm 0 1ppm 40s 5 of reading at 200 1 500 0ppm S02 0 5000ppm 10ppm at 0 200ppm 1ppm 40s 5 of reading at 201 2000ppm 10 of reading at 2001 5000ppm NOlow 0 300ppm 2ppm at 0 0 39 9ppm 0 1ppm lt 30s 5 of reading at 40 0 300 0ppm NO 0 3000 ppm 5ppm at 0 100ppm 1ppm lt 30s 5 of reading at 101 2000ppm 10 of reading at 2001 3000ppm Draught Ap1 40 40hPa 1 5 v Mw at 40 00 3 00hPa 0 01hPa 0 03hPa at 2 99 2 99hPa 1 5 v Mw at 3 00 40 00hPa Ap2 200 200hPa 1 5 of reading at 200 0 50 0hPa 0 1hPa 0 5hPa at 49 9 49 9hPa 1 5 of reading at 50 0 200 0hPa 51 K Technical data 52 K 2 Measuring ranges and accuracies Parameter Measuring range Accuracy Resolution 1901 Pabs 600 1150
40. ld 9 9 and position the cursor x LJ gt To delete character in front of the cursor Del Repeat steps 1 and 2 as required Save the input OK Save input 0K 22 E Operation E 4 Basic operating steps E 4 4 Printing data Data are printed out via the function key Print The function is only available if a print out is possible If data are to be transferred to a protocol printer via the infrared interface the printer that is to be used must be activated see Printer p 29 E 4 5 Saving data Data are saved either via the function key or the function field OK Save input The functions are only available if saving is possible See also Memory p 23 E 4 6 Confirming an error message If an error occurs an error message is shown in the display gt To confirm an error message 0K Errors which have occurred and have not yet been rectified are shown by a warning symbol in the header Messages for errors which have not yet been rectified can be viewed in the Error diagno sis menu see Instrument diagnosis p 27 E 4 7 Switching the measuring instrument off Unsaved readings are lost when the measuring instrument is switched off LI V Possibly The pump starts and the measuring cells are rinsed until the shutoff thresh olds Oo 2096 other parameters lt 50ppm are reached Rinsing lasts no more than 2 minutes The measuring instrument switches off E Operation E
41. ll measurements carried out are displayed if this is selected in the Display edit menu All readings can also be saved in or printed out from these menus The flue gas menus are always available regardless of which sensors are connected Measuring functions of the three flue gas menus The Flue gas function enables flue gas to be measured The Flue gas m s function enables flue gas to be measured in addition to flow speed air mass flow calculation by means of a Pitot tube the connection cable for the Pitot tube thermocouple should not be connected to the instrument probe socket The Flue gas Ap2 function enables flue gas to be measured in addition to differential pressure measurement After measurements with high concentrations and longer measurements the instru ment should be rinsed with fresh air in order to enable the measuring cells to regener ate see Chapter Recommended rinsing times p 57 For flow speed and differential pressure measurement Before beginning measurement configure the location settings shape and surface area of cross section parameters see chapter Location p 24 Do not measure for longer than 5 min as the drift of the pressure sensor means that the readings could be outside the tolerance limits Calling up the function gt CE Measurements gt 0K gt Flue gas gt 0K Or Measurements OK Flue gas m s 0k Or gt CE Measurements gt 0K
42. ng in the charger 0554 1087 gt Refer to the documentation that comes with the charger Battery care gt If possible always discharge the rechargeable battery and recharge it fully Do not store the battery for long periods when discharged The best storage condi tions are at 50 80 96 charge level and 10 20 C ambient temperature charge fully before further use E 1 3 Operation with the mains unit 1 Connect the plug of the mains unit to the mains unit socket on the measuring instru ment 2 Connect the mains plug of the mains unit to a mains socket The measuring instrument is powered via the mains unit f the measuring instrument is switched off and a rechargeable battery is inserted the charging process will start automatically Switching the measuring instrument on has the effect of stopping rechargeable battery charging and the measuring instrument is then powered via the mains unit B Operation E 2 Probes sensors E 2 Probes sensors E 2 1 Connecting probes sensors Sensor socket w Sensor detection is carried out at the sensor socket during the activation process Always connect the sensors you need to the measuring instrument before switching it on or switch the device on and then off again after a change of sensor so that the correct sensor data are read into the measuring instrument Flue gas socket Probe sensor detection at the flue gas socket is carried out continuously It is possi ble to
43. r flue gas probes Module probe shaft 300mm 500 C thermocouple 0 8mm 0554 9766 Module probe shaft 700mm 500 C thermocouple 0 8mm 0554 9767 Module probe shaft 300mm 1000 C thermocouple 0 8mm 0554 8764 Module probe shaft 700mm 1000 C thermocouple 0 8mm 0554 8765 Module probe shaft with preliminary filter 300mm 1000 C thermocouple 0 8mm 0554 8766 Module probe shaft with preliminary filter 700mm 1000 C thermocouple 0 8mm 0554 8767 Extension lead for modular flue gas probe 2 80m 0554 1202 Particle filter 10 pcs 0554 3385 Replacement preliminary filter for modular flue gas probe with preliminary filter 2 pcs 0554 3372 Other probes sensors Pitot tube 350mm 0635 2041 Pitot tube 700mm 0635 2042 Ambient air temperature AT sensor 60 mm 0600 9797 Retrofit measuring cells NOlow retrofitting kit 0554 3928 NO retrofitting kit 0554 3935 COlow retrofitting kit 0554 3925 CO retrofitting kit 0554 3933 NO2 retrofitting kit 0554 3926 S02 retrofitting kit 0554 3927 Replacement measuring cells 05 measuring cell 0390 0049 CO measuring cell 0390 0088 NOlow measuring cell 0390 0077 NO measuring cell 0390 0093 N02 measuring cell 0390 0075 S02 measuring cell 0390 0081 L Accessories spare parts 59 Designation Article no Other accessories Desktop printer 0554 0547 Mains unit 0554 1086 Charger with replacement battery 0554 1087 Replacement battery 0515 0100 Instrument PC connecting cable 0449 0
44. re sockets of the instrument must be free i e unpressurized not closed a during zeroing G Measuring 37 G 1 Preparing measurements G 1 2 Using the modular flue gas probe Checking the thermocouple The thermocouple of the flue gas probe must not lie PU 4 against the probe cage Check before use Bend the thermocouple back if necessary Aligning the flue gas probe The flue gas must be able to flow freely past the i me j thermocouple Align the probe by turning it as required The tip of the probe must be in the centre of the flue gas flow gt Align the flue gas probe in the flue gas duct so that the tip is in the centre of the flow area of the highest flue gas temperature G 1 3 Configuring the reading display Only those parameters and units which are activated in the reading display appear in the reading display the saved measurement protocols and the protocol printouts Before beginning measurements configure the reading display so that the required parameters and units are activated see Display edit p 28 38 G Measuring G 2 Measurements G 2 Measurements G 2 1 Flue gas Flue gas m s Flue gas Ap2 The Flue gas m s and Flue gas Ap2 menus are only available on instruments with the Pressure flow speed measurement option The flue gas menus are the central measurement menus in which in addition to the readings measured with this function the readings of a
45. ress the function key for the desired measurement See also Start keys edit p 30 The Measurements menu is opened or If the power supply was interrupted for a longer period the Date Time menu is opened or There is a device error The Error diagnosis is displayed E 4 2 Calling up the function Functions which cannot be selected because the required sensor probe is not con a nected are shown in grey type 1 Select function The selected function is shown with a grey background 2 Confirm selection 0K The selected function is opened E 4 3 Entering values E Operation E 4 Basic operating steps Some functions require values numbers units characters to be entered Depending on the function that is selected the values are entered via either a list field or an input editor List field OK Save input Clock 1456 Date 17 05 2005 C Y OKY 3 Input editor fl Cit Londonl OK Save input ar WO N Select the value to be changed number unit O OC Adjust the value Repeat steps 1 and 2 as required Confirm the input 0K Save the input OK Save input 0K Select value character CO PB Accept the value 0K Options gt Switch between uppercase lowercase letters A lt gt a not always available Delete character z To position the cursor in the text Select the text input fie
46. sferring data H 1 Protocol printer H Transferring data H 1 Protocol printer If data are to be transferred to a Testo protocol printer via the infrared interface the printer that is to be used must be activated see Printer p 29 Data are printed out via the function key Print The function is only available if a print out is possible H 2 PC Pocket PC An instrument PC connecting cable 0409 0178 is required in order to transmit data to a PC Data are transferred to a Pocket PC via the infrared interface You must also refer to the documentation that comes with the software Care and maintenance 2 Replacing measuring cells Care and maintenance This chapter describes the steps and action required in order to keep the product func tioning properly See also Regular care p 18 I 1 Cleaning the measuring instrument gt If the housing of the instrument is dirty clean it with a damp cloth Do not use any aggressive cleaning agents or solvents Weak household cleaning agents and soap suds may be used 1 2 Replacing measuring cells A slot bridge 0192 1552 must be inserted in slots which do not have a measuring cell Used measuring cells must be disposed of as special waste Retrofitted measuring cells The enclosed cell heating unit is not required for testo 335 The measuring instrument must be switched off 1 Place the measuring instrument on its front 2 Remove the service cover Take hold of
47. t 5 EA Basic operating Steps opere Napaaga 20 E 4 1 Switching the measuring instrument on octet etter 20 E 4 2 Calling UP THE TUrletlOlT maan AG NA niter 20 E 4 3 Entering Values mananahan eA AN 21 E 4 4 Printing dalan eoo magat paa pa Aa Pei NR 22 E 4 5 SAVING GALS e UTEM 22 E 4 6 Confirming AN eror message reete msama 22 E 4 7 Switching the measuring instrument Off sssssssss 22 ES MEMO ossei G ANAN NA AA Apa 23 E 5 1 aec 23 E52 oec E HM M c ET 24 E 5 3 Protocol AA AO eA 26 E 5 4 Extras MEMON kamang AN ANA ANA Naa 26 EG Jnstr rment diagnosis xci rre ree ocn ES i 27 CONT UP ATION asa DANG KA KAB ARA 28 Ball dnstrament SCHINGS amn NAGA TG An rbd des 28 Ed Brel Eo Mee ME 28 E1 2 a MUS TI EUR eee E 29 F 1 3 Start cy ci o ae 30 F 1 4 PMO ONT ed 30 FE1 5 Date BTE 31 F 1 6 Language i ae asa a AA 31 E2 JS5Sensorsetlmngs E A A T 32 RS BUGS AA s a ANAN ANAN A 35 Measunng aaa ARNAN NEA 36 G 1 Preparing measurements sessse eee 36 G 1 1 Zerolrig PHASES uu steuert Rer DAG daba ead ews 36 1 2 Using the modular flue gas probes isinsin 37 G 1 8 Configuring the reading display sem 37 3 2 MEDUS qure onore ette ce aug aa a e ND R 38 G 2 1 Flue gas Flue gas m s Flue gas Apa neser 38 G 2 2 Mie AA 39 G 2 3 Draught cas t 40 2 4 Smoke HIOT sive dite te tet pre lg ent e rp eee 41 G25 GAS TOW WATS ci ie rene a aieo debere e ur n Foe ras
48. ter the flow rate Flowrate gt Enter the value gt 0K 2 Enter the oil pressure Oil pressure gt Enter the value 0K The calculated oil burner output is displayed Copy the values to the Flue gas menu OK Copy readings gt OK J The Measurements menu is opened G 2 7 m s The m s function is only available on instruments with the Pressure flow speed measurement option A Pitot tube must be connected the connection cable for the Pitot tube thermo a couple must be connected to the instrument probe socket Co For flow speed air flow and mass flow to be measured correctly the parameters of cross section shape cross section surface area Pitot factor and offset factor must be Set see Location p 24 Do not measure for longer than 5 min as the drift of the pressure sensor means that m the readings could be outside the tolerance limits Calling up the function gt amp Measurements m s gt 0K Measuring 1 Start measuring Start Pressure zeroing 5 S 2 Position the Pitot tube in the duct The display showing the measured flow speed Speed helps when positioning the probe The reading is displayed 3 Stop measuring C Stop J The reading is recorded G Measuring G 2 Measurements Option gt To print the reading Print 4 Accept the reading 0K The Measurements menu is opened 6 2 8 Ap2 The Ap2 function is only available on instruments with the
49. ther smoke and the oil derivative accordingly Entering the heat carrier temperature gt Heat carrier gt s Enter the value gt 0K Copying values to the Flue gas menu The values are not shown on the instrument s display In the menu Flue Gas they can a be stored and or printed in a measurement protocol together with the readings from a flue gas measurement or transferred to a Pocket PC PC gt OK Copy readings gt 0K The Measurements menu is opened G 2 5 Gas flow rate The Gas flow rate function is only available if the activated fuel is a gas Calling up the function 5 Measurements Gas flow rate 0K Measuring 1 Enter the measurement period Sample time gt Enter the value 18 or 36 s 0K 2 Start measuring Start Note the counter status of the gas counter The remaining measurement period is displayed When the measurement period has lapsed a long beep is emitted The last 5 s are indicated by a short beep 3 Enter the flow rate Gasflow Enter the value gt 0K The calculated gas burner output is displayed 4 Copy the values to the Flue gas menu OK Copy readings gt 0K The Measurements menu is opened 42 G Measuring G 2 Measurements G 2 6 Oil flow rate The Oil flow rate function is only available if the activated fuel is an oil Calling up the function E Measurements Oil flow rate 0K Measuring 1 En
50. zeroing 82 s Stabilisation phase 60 s The program will run and then stop after the programmed time Option gt To print readings Print gt To cancel the program Step start again Start G 2 3 Draught The Draught function is only available on instruments with the Pressure flow speed measurement option and with a flue gas probe connected Do not measure for longer than 5 min as the drift of the pressure sensor means that the readings could be outside the tolerance limits Calling up the function gt Measurements Draught 0K Measuring 1 2 Start measuring Start Draught zeroing 5 s Position the flue gas probe in the centre of the flow area of the highest flue gas temperature The display showing the maximum measured flue gas temperature FT helps when positioning the probe The reading is displayed Stop measuring Stop The reading is recorded Option gt To print the reading Print To copy the reading to the Flue gas menu 0K The Measurements menu is opened G Measuring G 2 Measurements G 2 4 Smoke HCT Calling up the function gt Measurements gt Smoke HCT 0K Entering the smoke tester no smoke oil derivative The function is only available if the chosen fuel is an oil 1 Sm tester no gt Enter the tester number gt 0K 2 Smoke 1 gt gt Enter the value gt 0K 3 Repeat step 2 for the o

Testo 335 Portable Flue Gas Analyzer User Manual

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