Handheld Photometer PPM 150 OPERATING
Contents
1. e Powder packages The content of one powder package is exactly sufficient to analyze the respective parameter It is important to use all the powder Nothing should be left in the package Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 26 Tap the pack on a hard surface to collect the powdered reagent in the bottom Using 2 hands push both sides toward each other to form a spout e Air bubbles 2 Tear or cut using a pair of scissors across from A to B holding the pack away from your face 4 Pour the pack content into the sample cell and continue the procedure according to the HACH instructions Air bubbles sticking to the inner walls of the cuvettes when filling them with water samples may lead to measuring errors Air bubbles can be removed by careful swaying If this is ineffective the cuvette can carefully be pushed on a solid base The bubbles will escape upward Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 21 Messages in the photometer display The NEOMERIS PHOTOMETER PPM 150 communicates with you by means of texts appearing in the display It recognizes measuring errors and communicates them to you All messages are accompanied by an acoustic signal If2. The reagents used in the NEOMERIS PHTOMETER PPM 150 test systems have been developed in terms of environmental compatibility The test solutions used to perform the tests can be disposed in the local waste water system The reagents used in the NEOMERIS PHOTOMETER PPM 150 test systems distinguish themselves by a high analytical purity and sensitivity The strict limits of the Drinking Water Ordinance are kept In order to receive reproducible measuring results the following instructions must be observed e Close every reagent bottle directly after usage in order to avoid that you mix up the caps e The temperature of the water sample should range between 15 C and 25 C Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 29 SOFTWARE The NEOMERIS PHOTOMETER PPM 150 software is supplied together with the photometer The used computer must support Windows 98 or higher The user interface of the NEOMERIS PHOTOMETER PPM 150 was adapted to the Windows interfaces The software language is English Enabling the communication between the NEOMERIS PHOTOMETER PPM 150 and a computer the NEOMERIS PHOTOMETER PPM 150 disposes of an infrared interface You might have to install this interface on your computer first gt Enabling the communication between the NEOMERIS PHOTOMETER PPM 150 and a computer you must switch the photometer to the s
3. With this function you can display the complete help text for a parameter on the whole display not only in the two lower rows of the display like in the normal view With the arrow keys fi or I you can scroll through the text The help text refers to the last selected parameter The method name appears in the upper line and the other six lines refer to the analysis To leave the help function and return to the methods press the key Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 19 The Setup function History View Memory View Erase memory Help The function Setup can be selected by pressing the XXU key In the Setup menu you have the option to set up various parameters like e g time date language and favorites When you have selected the setup menu the following display appears Setup MENU PWR BAT X Selected X Y Date DD MM YYYY Time HH MM SS OFF time X Sound 0 1 2 Light On Off With the arrow keys fi or iJ the functions can be selected and when pressing the I key the selected function is activated All information appearing in the upper line cannot be changed The left display in the upper line informs you where you presently are in the device software and the right display informs you about the electric charge of the photometer It either appears PWR for mains operation charg
4. 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de New results 32 Display of results from History 32 Display of results from Memory 32 Open measurements 32 Save measurements 33 Export data 33 Print data 34 Locations 35 Data 36 Substances definition of calibration curves Name 37 Method 37 Maximal extinction 37 Maximal concentration 37 Diode 37 Symbol 37 Measuring range 38 Unit 38 Limit 38 Time 38 Custom 38 Calibration points 38 Help 39 Preferences 40 Profiles 40 Program Connect 41 Program 41 Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de Multi parameter hand photometer Introduction The microprocessor controlled NEOMERIS PHOTOMETER PPM 150 offers complete solutions for the examination of your water and wastewater This unit disposes of a substantial user guidance to simplify its handling to an utmost extent It operates with the latest LED Light Emitting Diode technology Its measuring range reaches from 380 up to 810 nm with nine different diodes An excellent reproducibility and a small slit width guarantee precise measuring results Light emitting diodes emit a stable light and consume only little energy so that this unit can also be used for a longer period of time Its advanced optical design and its additional interference filter improving its precision have been dev
5. 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 37 Range Text 14 digits This indication is optional Here you may enter information about the measuring range of the analysis The measuring range is always saved together with the measuring results for the History display and the memory When you push the key the measuring range will also be displayed in the main menu at the bottom of the display Unit Text 5 digits The unit of the analysis e g mg l or This unit is displayed with the results on the photometer display Limit Figure Optional field presently not used Time Figure The last reaction time of the respective analysis in seconds When the respective method is applied pressing the mg l key automatically starts the reaction time If the time is set to 0 s the reaction time is not automatically started in the help text you have the option to indicate a reaction time Customer This field is automatically highlighted Thus customer specific curves can be distinguished from the curves already set by default Only customer specific curves can be changed or erased After having completed the above mentioned fields it is recommended to save them first With the symbol Edit method you now can enter the details of the calibration curve For this purpose it is recommendable to previously prepare a dilution series from standard solutions solutions with known concentrations an
6. available language Each name should only be assigned once because the photometer always displays the methods in alphabetic order Text 21 digits This field is optional Here you may enter the catalogue numbers of the reagents or the like The method is always saved together with the measuring results for the History display and the Memory When you press the a344 key the method will also be displayed in the main menu at the bottom of the display Max Extinction Figure This indication is used to display the scale y axis of the curve graph correctly This value should be higher than the highest extinction value of the analysis This indication has no affect on the accuracy of the measurement Max concentration Diode Symbol Figure This indication is used to display the scale x axis of the curve graph correctly The value should be higher than the highest measured concentration This value has no affect on the accuracy of the measurements but on the display of the measuring results on the photometer The higher the value the less decimal places will be displayed The diode is selected by clicking on the list of the available diodes Text 8 digits The chemical symbol for the parameter Cl or an abbreviation for the parameter CSB In order to display exponents or superscripts press the lt or gt key before entering the respective number Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49
7. mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 15 First stroke a 31x Second stroke 3 5 Date Time Date Time Sulfide p Sulfide p s gt s Sulfide p 70098 10 ml sample AQ Range 0 008 1 0 mg l Put it into a cuvette When you press the arrow keys fl or I you can move forward and backward in the help text When you press the BJJ key you leave the help menu Functions When you press the aN key the following is displayed s History View 5 Memory View Erase memory Help Setup In this menu you will find five setup functions The History function Memory View Erase memory Help Setup Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 16 The function History can be selected by pressing the key The last 50 measured values will be displayed The display starts with the oldest value which is marked as no 1 With the arrow keys fj or J you can scroll through the results In order to avoid any confusion with other modes the History function is indicated by negative view of date and time on the display Phosphate o v Run Phosph o v 70229 isplay changes AQ every second gt 1 000 mg l 1 000 mg l History X History In this display you may still decide whether you would like
8. the energy of the accumulators is nearly exhausted the message Battery will appear on the display Now the accumulators have to be charged If this message is ignored for a longer period of time the unit stop certain functions background light measurements For this measurement the stipulated minimum extinction was not salon reached The result is below the lower limit of the measuring range measuring i range M For this measurement the stipulated maximum extinction was easuring mala range exceeded the result clearly exceeds the indicated measuring range exceeded In order to detect the effective sample concentration dilute your sample e g at the ratio of 1 10 repeat the test and then multiply the achieved result with the dilution factor which in this example is 10 Light The light protection cap must be put on for every measurement protection Invading light may falsify the results Every displayed result is the average value of several measurements If any outliers occur during measurements a new measurement will be started In this case the display will show Improving accuracy This photometer controlled new measurement can e g be observed when extinction values above 1 5 were measured Improving accuracy Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 28 Information an
9. wetted with alcohol e Blank value Before each measurement with a newly adjusted parameter a blank calibration has to be performed in this way e g an inherent color of the water sample can be compensated After each change in method or if the unit is switched on again a blank calibration is required Except as otherwise described an empty cuvette with at least 5 ml of the water sample to be analyzed is used to determine the blank value Strongly colored or turbid water samples have to be pretreated e g by filtration e Rinsing cleaning the cuvettes All cuvettes glass units and other auxiliaries used for an analysis have to be cleaned thoroughly after usage Already slight residues of dyes or reagents may lead to falsified results during the next analysis Rinse the cuvettes with the water sample to be analyzed before each measurement If possible you should rinse the cuvettes with distilled water after each usage DIY superstore gas station drugstore Do not use any detergents as the active ingredients may lead to wrongly positive results in some analyses Discolorations of glass can be removed by rinsing it shortly with diluted sodium hydroxide solution using a brush for test glasses Do not leave the sodium hydroxide solution in the cuvettes for a longer time as sodium hydroxide solution may etch glass Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E M
10. will permanently be illuminated Please take into consideration that the light consumes much energy If you connect the power pack to charge the accumulators the light will permanently be illuminated Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 24 Some tips possible sources of error e Photometer cuvettes The provided photometer cuvettes have a maximum volume of 10 ml As the sample volumes of some tests are higher these tests have to be carried out in the provided test glasses and a part of the reacted sample has to be poured into the photometer cuvette only for measuring purposes If you need further cuvettes for your measurements you can order a refill package 5 units with the article number 37561 e Filling volume of the cuvettes In order to achieve an unimpeded transmission of radiation through the blank and the test sample a minimum volume of 4 ml has to be observed in the cuvette As a precaution we would recommend to fill the cuvette with the blank at least up to the half The exact volumes for test samples are always indicated in the test description e Cleanliness dryness Before each measurement the outside of the photometer cuvettes should be wiped clean and dry with a soft tissue e g face tissue or soft tissue Already a fingerprint can falsify the result Fingerprints can be removed with a tissue
11. 0229 0 2 5 0 mg l 04 08 2005 10 49 07 0 164 mg l Eisen p FE2 3 Eisen p70076A01 2 0mg 04 08 2005 10 35 05 lt 0 104 mg l Eisen p FE2 3 Eisen p70076A 0 1 2 0 mg 04 08 2005 10 32 51 0163 mg l Eisen p FE2 3 Eisen p 70076A 01 20 mg l 04 08 2005 10 32 33 0 162 mg l Eisen p FE2 P Eisen p 70076A 0 1 2 0 mg l 04 08 2005 10 32 29 0 162 mg l Eisen p FE2 P3 Eisen p 70076 4 0 1 2 0 mg l 04 08 2005 10 32 22 0 161 mg l Eisen p FE2 7 3 Eisen p70076A0 1 2 0 mg l 04 08 2005 10 32 16 0 160 mg Eisen p FE2 3 Eisen p 70076401 2 0 mg l 04 08 2005 10 32 09 0 158 mg l Eisen p FE2 3 Eisen p 70076 A 0 2 0 mg l 04 08 2005 10 31 42 0 058 mg l Eisenlow Fe2 3 AQUANAL 37461 0 02 0 3 mg l 04 08 2005 10 29 49 720 n oo P na mu a an Database photo_usermdb Bistort imi photometer Mana Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 34 3 Locations When a result is stored the NEOMERIS PHOTOMETER PPM 150always asks for Ca the location where the measurement was performed By means of this function locations can be defined for the memory function and finally be transferred to the photometer The field Location is optional and can be left blank On delivery no locations are saved in the NEOMERIS PHOTOMETER PPM 150Photometer PPM 150 or in the software Add Location M Edit Location x Erase Location
12. 0558 7 3047 nel Phosphato p FOB Fhospho p NAF AQ Q01 50ne l MRS 1055 47 8 0474 ngA Plosphato p POS Phospho p WAS AQ 00l S0mg l 408 205 105535 9 0525 mg Fiosphato p FOB Fhospho p WAF AQ Q01 50mg l RAS 10552 w 3561 well Piosphato v POB Phospho vOZ9AQ 02 50ne l MBOB 105405 u 3M0 ngA Phosphato v FOB Fhospho v20229AQ 02 50mg l UBI 1058 2 049 nel Fiosphato v FOB Fhospho vMZ9AQ 02 50mg l RAS 105245 B OSM mel Phosphato v POB Fhospho vMZ9AQ 02 S0ne l MBAG 10520 u 0520 nel Fiosphato v FOB Fhospho v0229AQ 02 S ngl RAS 10526 5 0472 mg Phosphato v FOB Fhospho v0229AQ 02 50mg l 408 205 105 3 5 0472 mg Phosphato v FOB Fhospho v029AQ 02 50me l UBA 1051 35 n 0473 nel Fiosphato v FOG Phospho vM29AQ 02 50mg l 408 205 10491 B Q513 mel Phosphato v POB Phospho vMZ9AQ 02 5 0ne l MRS 1049 07 Old nel Esen p FEH3 Eisen pOOWAQ 1 20re l 04 08 2005 103505 D lt ngA Esen p FEMS Eisen pMOAQ 1 20me l MBD 10323 a OS wel Esen p FEB Eisen pT006AQ 0l 20mg l RAS 10328 2 OIG mel Esen p FEW3 Eisen pTOBAQ DI 20mgl UBAS 10329 B Ole mel Esen p FEB Eien pMOV6AQ 0l 20mg l UBB 1022 a Gl mel Esen p FEW 3 Eien pMOWSAQ 1 20ne l UMBAD 103215 3 GM mel Esen p FEW3 Eisen pAWAQ 0l 20mg l UBOS 1032P 0 Paae 1 of 2 Printing data 1 taj Photometer Manager 3 0 photo_user mdb BEE Database Measures Data Program Help ala oseane al aly a el Device Serial Number Comment Specto 3 1524001 23 08 2005 10 47 26 rest Substa
13. 09 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de Scope of delivery 1 NEOMERIS Photometer PPM 150 1 Cover for the cuvette slot 1 Power adapter 4 Accumulators AA Ni MH 2100 mAh inside the unit 1 IrDA adapter 1 Operating Instructions for the NEOMERIS Photometer PPM 150 and Software on CD ROM 1 Cleaning brush 10 Photometer cuvettes for volumes of 10 ml 2 Reaction vessels for volumes of 20 ml A B 1 Funnel 1 Cuvette stand 2 Syringe 5 ml 1 IrDA USB cable Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de OPTIONAL Aluminium case with different levels Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de Things to know The NEOMERIS PHOTOMETER PPM 150 operates with a combined light emitting diode LED and filter technology This guarantees the best possible precision of the nine available wavelengths of 380 nm 430 nm 470 nm 500 nm 520 nm 560 nm 610 nm 700 nm and 810 nm The NEOMERIS PHOTOMETER PPM can measure extinctions ranging from 0 5 E up to 4 0 E For your measurements we would recommend not to consider extinctions below 0 1 and above 2 0 as within these ranges the precision is not
14. 44 E Mail vertrieb heyl de www heyl vertrieb de For documentation purposes the NEOMERIS PHOTOMETER PPM 150 disposes of two kinds of data memories On the one hand there is a normal memory to which you can transfer the measured values by pressing the MAN key This memory can save 1000 measured values The results are saved in the memory indicating the respective curve method result time date and place optional Therewith the results are GLP approved i e by means of the software they can be transferred to an invariable file on the computer The second memory is the history function In the history function the last fifty values measured with the photometer are saved From the history memory results can also be filed in the memory at a later time The history memory is continuously busy if the 51 measurement is made the oldest value is erased the second oldest value moves up to rank no 1 and the latest value becomes number 50 On delivery the NEOMERIS PHOTOMETER PPM 150 is equipped with four rechargeable accumulators AA Ni MH 2100 mAh as delivered condition uncharged Before the first usage the accumulators must be charged by means of the accompanying charger When the power pack charger is applied the accumulators are charged and the unit operates with mains current When the accumulators are charged you can perform up to 20 000 measurements The following functions consume a lot of energy powered background light links to
15. NEOMERIS Multi Parameter Handheld Photometer PPM 150 OPERATING INSTRUCTIONS Vv Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrico heyl de www heyl vertrieb de 1 Contents Introduction 5 Technical Data 6 Scope of delivery 7 Things to know 9 Operating the photometer Keyboard 11 Energy saving function 12 Switch on 12 Method names 12 Performing measurements 13 Reaction times 15 Help text 15 Functions Menu 16 History 16 Logger Memory 17 Erase memory 18 Help 19 Setup Favorites 20 Date and Language 22 Time 22 Off Time 23 Sound 23 Light 24 Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de Tips and possible sources of error Cuvettes 25 Filling volumes 25 Cleanliness Dryness 25 Blank 25 Rinsing the cuvettes 25 Scratched cuvettes 26 Light protection 26 Times 26 Dosage of liquid reagents 26 Dosage of solid reagents with spoons 26 Reagent tablets 26 Powder packs 26 Air bubbles 27 Messages in the photometer display Battery 28 Below measuring range 28 Measuring range exceeded 28 Light protection 28 Improving accuracy 28 Information and safety instructions 29 Operating the Software Introduction 30 Database 31 Measurements Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609
16. The test is carried out according to the description in the operating instructions First of all place the cuvette with the blank in the cuvette slot close the cuvette slot with the covering cap and measure the blank value by pressing the M key After receipt of the confirmation from the photometer the sample is placed in the cuvette slot the cuvette slot is closed with the covering cap and the result is determined by pressing the key In the event that you should press a wrong key by mistake the photometer will blow a beep signal Measuring the blank value Date Time Date Time Sulfide p Sulfide p Ss Press the M key 0 00 mg l Measuring the blank value Blank value measured Determining the result Date Time Date Time Sulfide p Sulfide p 0 00 mg l Press the AIJ key X YZ mg l Blank value measured Measured value measured After you have determined the result you can directly save it by pressing the MAT key The memory has capacity to store up to 1000 measured values with the associated information You may carry out further measurements with the same method or select the next method with the arrow keys f or H Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 14 Reaction times For some of the methods the reaction time is deposited in the database This reaction time automatically starts when pressing
17. ail vertrieb heyl de www heyl vertrieb de 25 e Scratched contaminated cuvettes Strongly contaminated or scratched cuvettes must no longer be applied e Light protection The light protection cap has to be put on the cuvette slot before every measurement as otherwise it could be falsified by invading light e Times In order to achieve an exact result the reaction times indicated in the instructions for use must strictly be observed e Dosage of liquid reagents Liquid reagents are reproducibly dosed if the reagent bottle is held vertically over the opening of the test vessel to add the reagents drop wise e Dosage of solid reagents with spoons One spoon means a level spoonful of reagent i e that the solid matter on the spoon exactly reaches the rim of the spoon A heaped spoonful may lead to a wrong result The indicated number of possible tests was also calculated for level spoonfuls of reagents e Reagent tablets The reagent tablets must be put into the test vessel directly from the foil without touching them by hand on the one hand this is for safety reasons as you are handling hazardous materials and on the other hand residues on your skin could falsify the results The tablets are added to the sample by ripping open one side of the foil Do not press them out like common pain relievers When you rip open one side of the foil you avoid that the tablets crumble thus assuring that the correct dosage of the reagent is added
18. al Program Locations In order to enter a location you must open the window in the top left corner by clicking on the location symbol With the Add Location Ort hinzuf gen symbol you get access to the first line Enter the desired name of the location For any further location you always have to click on the Add location symbol again xx alax al I Daylight saving Save Location Seelze Lei Cancel Location UUTTTTTN location Seelze Labor Seelze Leine Seelze Kanal Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 35 If all locations have been added save them with Save With the symbol Program Locations Orte programmieren you may send the locations to the photometer if there is an active connection between the computer and the NEOMERIS and add them when saving your data If you wish to change the name of a location click on the respective location and then on the Edit Bearbeiten symbol Now the location to be changed is displayed in the input window and can be changed If you wish to delete a location click on the corresponding line and afterwards on the Erase L6schen symbol It is recommended to save every modification 4 Data This is the most important group of functions enabling you to establish add or change curves and texts In this database the cu
19. arked with an asterisk after the article numbers of the respective reagents This asterisk means that additional articles are required to carry out this method All further article numbers can be found in the operating instructions of the respective test Some parameters e g chlorine are marked with the extension tot or t This means that the total chlorine will be determined and not the free chlorine The indications 10 ml or 25 ml refer to the sample volumes to be used for this test they must strictly be observed as the calibration curves were determined with these volumes and also the reagents were adapted accordingly The names of some parameters are too long to fit into the available fields and have been reasonably abbreviated For example Ox scavenger for oxygen scavenger Performing measurements Use the arrow keys to select the method you would like to work with Just to make sure that you have selected the correct method for the present reagents you can display the article number and the measuring range in the lower part of the display by pressing the g S 3 key once Date Time Sulfide p Ss Sulfide p 70098 AQ Range 0 008 1 0 mg l The exact denomination of the method to be used is also indicated in the operating instructions of the test Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 13
20. as high as within the range of 0 1 to 2 0 The electro optic precision for extinctions between 0 1 and 2 0 amounts to 1 5 The test is performed with a grey filter The photometric precision for extinctions between 0 1 and 2 0 amounts to 3 0 The test is performed with color filters The reproducibility of the measured extinctions is as follows 0 5 to 0 1 E 0 005 E 0 1 to 2 5 E 0 002E gt 2 5 E 0 005 E The cuvette slot is suitable for commercially available 16 mm round cuvettes During measurements the slot must be covered with a light protection cap The photodiode and the light emitting diodes are sealed with glass and are watertight Nevertheless attention should be paid that water does not penetrate directly into the cuvette slot The upper and the lower parts of the housing are equipped with seals thus avoiding that water or dust can penetrate into the unit from there The software for the NEOMERIS PHOTOMETER PPM 150 can be operated with Windows 98 or a later version but the computer must dispose of an infrared interface In the NEOMERIS PHOTOMETER PPM 150 up to 150 methods can be stored with the respective help texts in up to six languages With the function Favorites each user can select the curves he personally uses most frequently This selection can be changed at any time Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609
21. d safety instructions Please observe that chemical tests which also contain hazardous materials The hazard symbols and the R and S phrases on the labels of the reagents provide information about the hazardous materials and their respective risks Dangerous components of the tests are named on the labels The safety instructions on the labels must strictly be observed gt Gebr Heyl Vertriebsgesellschaft mbH provides you with safety data sheets indicating the risks and safety instructions as well as the dangerous components of each test kits on request gt We recommend to wear safety goggles and to keep safety gloves ready when handling chemical tests gt Never fill chemicals into beverage bottles Neither store nor transport water samples or collected waste in beverage bottles Vessels containing sample or waste must always be marked or labelled accordingly Do not swallow any chemicals Store the reagent set in such a way that it does not come into contact with foodstuff Reagent bottles must always be closed and stored in such a way that they are inaccessible to children Do not eat drink or smoke when working with the test kit If reagents come into touch with skin or eyes immediately rinse with copious amounts of water Children and adolescents are only allowed to use the test kit if an adult is present In general used test solutions are not hazardous to water and can be disposed in the domestic waste water system
22. d to treat them with your reagents As a result you will receive pairs of variates for the extinction at a certain wavelength concentration Calibration points For one curve up to 11 calibration points can be saved They can either be entered by positioning the cursor or numerically right mouse button After having placed all calibration points you must save them Now you may establish a help text in the form of brief operating instructions or information you consider being of importance for each method Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 38 Help With After having defined and saved all above mentioned parameters you may also enter a help text for the analysis The help function disposes of maximum 12 steps with two fields each whereby each field comprises 21 digits For each of these steps you may enter a specific time in seconds In the software this help text is displayed in the bottom left corner of the Substances window In order to enter a help text brief operating instructions for a parameter open the help window by clicking on the green shaded question mark alx No Line 1 Line 2 Time 2 Demonstration Test 0 Save Cancel No linet Lin e2 Time Status 2 Demonstration 3 Add Help Edit Help Delete Help Program Help the symbol Add Help Hil
23. e setup mode the nn connection between these two units is activated automatically The photometer confirms the connection with the following message on the display Connected with the PC Immediately afterwards all icons of the software related to the data transfer are activated colored In the event that the automatic connection will not be established quickly enough it can also be established by using the icon Connect fal MA 1 2 Program all With this function all customer specific data of the software can be sent to the photometer With the function Profiles either all data or only parts of it can be selected and afterwards be sent to the photometer 1 3 Erase all With this function all customer specific data can be erased from the photometer HJ NeomeRIS HEYL Gebr Heyl Vertriebsgesellschaft f r innovative Wasseraufbereitung mbH MontoirestraBe 6 D 31135 Hildesheim Telefon 49 0 5121 7609 0 Fax 49 0 5121 7609 44 e mail vertrieb heyl de Internet http www heyl vertrieb de MA2010_0316 Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 41
24. eloped especially for the NEOMERIS PHOTOMETER PPM 150 The unit is equipped with a large graphic LCD display with a resolution of 128 x 64 pixels Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de Technical data Spectral range Extinction range Electro optic precision Photometric precision Cuvette slot Method memory Internal memory Result memory Languages Auto Off time Internal power supply External power supply Performance 100 charged Display Visible display surface Interface Dimensions Weight with accumulators Temperature of the work environment Storage temperature Integrated clock and calendar 380 810 nm 0 5 4 0E 1 5 in the range of 0 1 2 0 E at 20 C 3 in the range of 0 1 2 0 E at 20 C Round cuvettes with a diameter of 16 mm Up to 150 methods 1000 data records The latest 50 results Up to 6 options for language guidance Elegible between 1 to 30 minutes 4 rechargeable accumulators AA Ni MH 2100 mAh 9V DC direct current 300 mA Up to 1000 hours 20 000 measurements LCD 128 x 64 pixels illuminated 62 x 40 mm Serial infrared interface 255 x 93 x 54 mm L x W x H 560 g 10 C up to 40 C 10 C to 50 C Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 76
25. etup mode A 8 Fa First of all you have to install the software on your computer There are two files on the CD ROM If you click on the setup symbol an Pete aora seup automatic installation program is started All data are written into a directory called NEOMERIS Photometer PPM 150 After installation you may either establish a link to the program on your desktop or start directly it from the directory If you double click on this symbol the installed software is opened The following E image appears on your screen laf Photometer Manager 3 0 U Spectro 3 Software 16_08 photo_user mdb Database Measures Data Program Help Bla o a al isle a el Device Serial Number Date Comment fo vate Tr Stance Ports wat Rone Teen pe Time Comet JE 1 SSS eS SS aS oS SS Sa rary S ola Ian ale alm j Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 30 ty Photometer Manager 3 0 U Spectro 3 Software 16_08 photo_user mdb Database Meosures Data Program Help Sal ose ia a Ziels al ol Device Serial Number Date Comment a Ble u al The icons are segmented in five functional groups DatabaselMeasurements 1 Database All data which are important to operate the photometer are saved in an access database mdb With the functions OPEN and SAVE you ca
26. fetext hinzuf gen you get access to the first print line Enter the desired help text To get access to further lines you always have to click on the symbol Add help text again If the complete help text was entered save the text with Save With the button Program Help Hilfe programmieren you can if there is any connection between the computer and the NEOMERIS PHOTOMATER MMP 150 send the actual help text to the photometer If you would like to change a help text click on the respective line and than on the symbol Edit Bearbeiten The print line to be changed appears now in the input window and can be changed If you would like to erase a text click on the respective line and afterwards on Erase L schen It is recommended to save every modification Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 39 4 2 Preferences With Preferences you have the option to select a working language for data processing The following data may be changed to different languages Parameter name help text and messages The standard language is English This means that all data are initially saved in English when a new analysis is established Thereafter the above mentioned parameters can be saved in another language All untranslated fields automatically show the English text In the database these data are disp
27. fterwards the NEOMERIS PHOTOMETER PPM 150 automatically jumps back to the method display When scrolling through the methods you will observe that only those marked by a cross are displayed In the setup menu under Selected you see e g 18 95 You can change your personal selection according to the above described procedure at any time In order to display all available methods again activate all deactivated curves by pressing the M keys Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 21 Setup Date gt Language Setup MENU _PWR BAT X Selected PES Time OFF Time Sound Light X Y DD M YYYY HH MM SS X 0 1 2 On Off When selecting Date you can set up the date The format is Day Month Year 01 12 2005 The digit to be changed will be highlighted In the above figure the month would have to be changed now with the arrow keys i or If you have reached the respective digit confirm it by pressing the key The display will move to the next digit After having confirmed the year the display will automatically jump to the language With the arrow keys Setup MENU PWR BATX Selected Language Time OFF Time Sound Light X Y German HH MM SS X 0 1 2 On Off or H you can scroll through the languages available in the NEOMERIS PHOTOMETER PPM 150 Confirm
28. he period of time after which the photometer will be switched off automatically is at your option to be selected in the setup menu under OFF Time Switching the NEOMERIS PHOTOMETER PPM The photometer is switched on by pressing any of the keys When it is switched on the display shows NEOMERIS Photometer PPM 150 The serial number also appears on a label on the back of the unit Thereafter the unit immediately jumps to the last selected method The following may appear on the display Date Date Time Time Copper Absorbance 560 Cu 560 nm Blank test Blank test By means of the arrow keys jij or 2 you can scroll through the alphabetically sorted menu of the saved methods Method names Approx 100 methods are saved in the NEOMERIS PHOTOMETER PPM 150 whereby some of the parameters exist several times This is the reason why we used abbreviations to distinguish the methods pertaining to the various reagents Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 12 Measuring ranges Many products dispose of several measuring ranges which are marked with high hi medium low lo and Uhi ultrahigh Test types Some methods are destined for cuvette tests These types are marked with a K before the extension indicating the reagent family p or v Further additions Some methods are m
29. he table with the measured values from the L screen Before the data disappear you will be asked whether you would like to save any changes you have the options to either save all selected data in a file print them out or delete them all Display of results from the History function oH The symbol with the blue H Display of results from the History function of the photometer This function requires an active connection to the computer In the History function the last measured 50 values are automatically displayed If you decide to save a value in the memory only after measurement you can do so later using the History function No values can be deleted from the History function Display of results from the Memory The symbol with the blue L With this function results from the memory of the _ _ photometer can be displayed For this purpose an active connection between the photometer and the computer is required The memory has capacity for 1000 results These results are saved together with the parameters the applied calibration curve the location option time and date The saved values are numbered consecutively whereby storage location 1 contains the oldest and storage location 999 the latest result If all storage locations are occupied you are automatically requested to transfer or delete the data In order to distinguish the memory mode from the measurement mode on the display of the photometer the date and time indicatio
30. ho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 57 17 0 54 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 57 04 2 948 mg l Phosphat o Phosph o p70245 AQ 0 01 5 0 mg l 04 08 2005 10 55 58 3 047 mg l Phosphat o Phosph o p 70245 AQ 0 01 5 0 mg l 04 08 2005 10 55 47 0 474 mg l Phosphat o Phosph o p 70245 AQ 0 01 5 0 mg l 04 08 2005 10 55 35 0 525 mg l Phosphat o Phosph o p 70245 AQ 0 01 5 0 mg l 04 08 2005 10 55 22 3 561 mg l Phosphat o Phosph o v70229 AQ 0 2 5 0 mg l 04 08 2005 10 54 05 3 44 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 53 42 0 479 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 52 45 0 524 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 52 30 0 52 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 52 03 0 472 mg l Phosphat o Phospho v70229AQ 0 2 5 0 mg l 04 08 2005 10 51 51 0 472 mg l Phosphat o Phospho v70229AQ 0 2 5 0 mg l 04 08 2005 10 51 35 0 473 mg l Phosphat o Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 49 31 0 513 mg l Phosphat o Phospho v70223AQ 0 2 5 0 mg l 04 08 2005 10 49 07 0 164 mg l Eisen Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 10 35 05 0 104 mg l Eisen Fl Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 10 32 51 0 163 mg l Eisen Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 10 32 33 0 162 mg l Eisen Fl Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 10 32 29 0 162 mg l Fi Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 10 32 22 a E 20076 AQ 04 9 N ac
31. ing the accumulators or BAT X indicating the state of charge of the accumulators Below 35 the figure of a battery appears between the date and the time and reminds you in all modes to charge the accumulators soon If the accumulators are nearly empty the display further shows the message Battery The accumulators are only charged if the power pack is connected and the photometer is switched off When the photometer is switched on it is operated by mains current Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 20 Setup Selected Favorites Setup MENU__PWR BATX Selected X Y Date DD MM YYYY Time HH MM SS OFF Time X Sound 0 1 2 Light On Off This function shows the number of methods X selected from all available methods Y On delivery the display shows 95 95 If you confirm with SF you come to an alphabetic list of all 95 parameters A cross marks each of these parameters In order to establish a favourite list with your most frequently used parameters select the parameters with the arrow keys fl or M you do not need and remove the crosses by pressing the X keys Setup MENU _PWR BATX Absorbance 610 Absorbance 700 Absorbance 810 Alka m Alka p Aluminium If you have deactivated all redundant methods this way your selection must be confirmed by pressing the key A
32. l ana 40 99 46 Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 33 2 8 Printing data Prints all data displayed on the screen Data will automatically be transferred into the format shown below Printing data 1 Reports displayed in the main window show the results with all pertaining data like e g time and date None of these fields can be modified The user has the option to enter an additional comment in the field Comment All data listed in this report Printing data 2 are automatically linked with the name of the unit the serial number and the date of data transfer Also these data cannot be modified Therefore all files with the extension cmf are unchangeable original files and can be used e g for documentation purposes Print Preview Jeb aeB B 83 DE cose Measure repart Device Specho3 Ser No 1524001 Date 24082005 Comment No St Vane Unit Name Symbol Method Range Location Date Te Conment 1 Q10t mel Een p FEMS Eisen pAWMAQ 1 20ne l UBD 11183 2 3446 nel Piosphato vy FOG Phospho v2GAQ 02 5 Ome l 04082005 1057 3 3 3575 mg Fhosphato v FOG FPhospho v0229AQ 02 50mg l MBOB 10578 4 0473 nel Phosphato v FOB Fhospho v029AQ 02 50mg l UBAS 1057 17 5 QSO mg Fiosphato v FOG Fhospho vM29AQ 02 50mg l BAUS 10570 6 2948 mgl Phosphato p POB Fhospho p WAS AQ ONI SOne l RAUS 1
33. layed in red and marked as follows Not translated The above described actions can only be performed for the curves established by you 4 3 Profiles By means of this function analyses with one language can specifically be selected and transferred to the photometer The above described actions can only be performed for the curves established by you 5 Program The photometer disposes of an infrared interface The transmitter receiver are located at the headpiece of the photometer Please read the operating instructions of your unit to get more information about the location of the infrared interface on your computer and how to connect the units to this interface In order to save energy the connection to your computer is not active An active connection to your computer is established when you call the software on the computer and switch the photometer to the setup mode The distance between the computer and the photometer should not exceed 20 cm and the transmitter and the receiver must have visual contact This connection enables an exchange of data between the computer and the photometer e g reading the memory or transferring a new calibration curve Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 40 The software supports these actions 1 1 Connect If the software is open and the photometer is in th
34. n switch between different databases With one of these functions you should establish a backup copy of your database before you modify the software or the saved parameters The database you are currently working in is displayed in the lower part of the program window All changes are automatically saved in the displayed database In order to display changed in the photometer you initially have to establish a connection between the interface of the photometer and the computer and transfer the new data The interfaces on the computer and the NEOMERIS PHOTOMETER PPM 150 should have visual contact The last used database is saved in the system files of the computer and when the software is opened again it automatically accesses this database The database Photom_data mdb which should be stored in the same register as the file LEDPhotom exe is only needed for installation and the first use 2 Measurements The main window of the software shows a report in tabular form of the measured values which may either originate from the History or the Memory The results may also be opened in the file This main group with the respective icons is destined to administer and process measured values Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 31 2 1 2 2 2 3 2 4 New results Deletes the content of the report t
35. nce Symbol Method Range Date FE Er amp amp amp 4g Printing data 2 0 104 mg l Eisen p FE2 3 Eisen p 7007640 1 2 0mg l 04 08 2005 11 18 25 3 445 mg l Phosphato v PO43 Phospho v702290 2 5 0 mg l 04 08 2005 10 57 38 3 575 mg l Phosphato v PO43 Fhaspho v 702290 2 5 0 mg l 04 08 2005 10 57 28 0 473 mg l Phosphato v PO43 Phospho v702290 2 5 0 mg l 04 08 2005 10 57 17 0 540 mg l Phosphato v PO43 Phospho v 7022902 5 0mg 04 08 2005 10 57 04 2 348 mg l Phosphato p PO43 Phospho p 702457 0 01 5 0 mg l 04 08 2005 10 55 58 3 047 mg l Phosphato p POq3 Phospho p 70245 0 01 5 0 mg l 04 08 2005 10 55 47 0 474 mg l Phosphato p PO43 Phospho p 70245 0 01 5 0 mg l 04 08 2005 10 55 35 0 525 mg l Phosphato p PO43 Phospho p 70245 0 01 5 0 mg l 04 08 2005 10 55 22 3561 mg l Phosphato v PO43 Fhaspho v 702290 2 5 0 mg i 04 08 2005 10 54 05 3 440 mg l Phosphato v PO43 Phosph o v 70229 0 2 5 0 mg l 04 08 2005 10 53 42 0 479 mg Phosphato v PO43 Phospho v702290 2 5 0mg 04 08 2005 10 52 45 0 524 mg l Phosphato v PO43 Phospho v 702290 2 5 0 mg l 04 08 2005 10 52 30 0 520 mg l Phosphato v PO43 Phospho v 702290 2 5 0 mg l 04 08 2005 10 52 03 0 472 mg l Phosphato v PO43 Phospho v 702290 2 5 0mg 04 08 2005 10 51 51 0 472 mg l Phosphato v PO43 Phospho v 702290 2 5 0 mg l 04 08 2005 10 51 35 0 473 mg Phosphato v PO43 Phospho v702290 2 5 0 mg l 04 08 2005 10 43 31 0 513 mg l Phosphato v PO43 Phosph o v 7
36. ns in the memory mode are displayed in negative form light text on dark background Opening measurements ry With this function all saved measurements can be opened Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 32 2 5 Saving i speichern unter 21x Speichern in a Software 16_08 z e ef Fav a Sicherheitskopie 25_08 cmf Dateiname 1 M Dateityp Measures cmf M Abbrechen I 2 6 measurements il With this function the results and the respective data can be saved in a register file of the software You can choose the file name option 2 7 Exporting data With this function data displayed in a report on the screen e g History content can be exported to an Excel file When you click on this icon all data will automatically be transferred to Excel El Microsoft Excel Mappel Datei Bearbeiten Ansicht Einf gen Format Extras Daten Fenster 2 EACAN E AH 4 ll 0x A v0 Fix u SD m EEA Spectro 3 24 08 2005 14 01 19 No St Vale Unit Substance Method Range Location Date Time Comment 0 104 mg l Eisen p Eisen p70076AQ 0 1 2 0 mg l 04 08 2005 11 18 25 3 446 mg l Phosphato v Phospho v70229AQ 0 2 50 mg l 04 08 2005 10 57 39 3 575 mg l Phosphato v Phospho v70229 AQ 0 2 5 0 mg l 04 08 2005 10 57 28 0 473 mg l Phosphato v Phosp
37. ory The Erase Memory function History View Memory View Erase memor Help Setup The function Erase memory can be selected by pressing the key With this function all stored data will be erased You should make sure that all data have previously been transferred to a file in the computer as after deletion of the memory these data will no longer exist If your memory contains more than 500 results you have the option to erase the first oldest 500 results If you decide to erase only parts of your memory results 1 to 500 will be erased and the results starting with 501 will be moved to the front and renumbered The former result 501 becomes the new number 1 the result which had the number 502 before deletion becomes number 2 and so on Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 18 Data are erased by pressing the S sg Ssi key Thereafter the photometer asks for confirmation and if you are sure that you want to erase all data press the S ss key again Then you will get the message that the memory is empty Memory is empty If you are not sure or want to save the stored data you may leave this function by pressing the key and all stored data will be preserved The Help function 3 History View Q Memory View Erase memory Help Setup The function Help can be selected by pressing the key
38. rve data of all parameters the help texts and the messages are saved in all languages 4 1 Substances Here all parameters of an analysis can be defined or processed Each analysis is described by several parameters The field length of all available fields is stipulated analogous to Access In order to establish a new method of analysis please click on the Substances symbol A list with all methods available in the selected file please see item 1 Database is displayed Now you have the option to add a new method or to modify a method you have already established In order to establish a new method first of all please click on the symbol Add a method Various fields with the parameters to be defined are displayed For every analysis the following parameters have to be defined x Fal Sl state Demonstration Ammonium Ammonium 3744 20 1000 al Aluminium Ammonium 37440 AQ 5 ml Wasserprobe in eine K vette get 0 6 ml Reagenz 1 dazugeben und mi l dazugeben mischen und l sen dazugeben mischen und l sen 7 Min Reaktionszeit Auswertung Ergebnis in mg l NI Abs 1 35 Cone 0 94 Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 36 Name Method Text 15 digits Name of the analysis e g Ammonium plus 5 This name can be translated into each
39. the computer and performance of measurements Even if the accumulators are completely empty the stored data and the program of the NEOMERIS PHOTOMETER PPM 150 remain saved Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 10 Operating the photometer The NEOMERIS PHOTOMETER PPM 150 keyboard e Switching on the NEOMERIS PHOTOMETER PPM 150 is switched on by pressing any of the keys e Switching off the photometer is switched off by pressing and EWG together key Escape similar to the computer you go one step back in the menu by pressing the key e Ui key like on the computer it is used to confirm a selection mainly used in the Setup Menu e TEN key to call various menus e g setup memory and help e ls key to display brief operating instructions of each method e MEI key to save the measured values e Arrow keys fl and iJ to move within the saved methods or help texts e key to measure the blank value key analytical results Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 11 Energy saving function Some time after the last keystroke the photometer will switch off automatically This is announced by acoustic signals if the sound was not switched off T
40. the key Please observe that tests with several reagents might possibly require a reaction time after addition of more than one reagent The automatically started reaction time is always started after addition of the last reagent If any reaction times should already be required before of course these times have to be considered as well These reaction times can be found in the respective test descriptions of each method When a reaction time is started it is displayed in seconds by a blinking LED in the lower right corner if the help text is switched on Furthermore the reaction time is plotted as a line on the display Date Time Nickel Date Time Nickel p Ni Press the key 3 minutes reaction time 3 minutes reaction time Counting down the reaction time is not always meaningful e g for serial measurements The reaction time can be bypassed by pressing the T key twice or by pressing the B39 key In this case the result will be measured immediately Each user has the option to save the reaction times please see the software description together with his curves Help text brief operating instructions The brief operating instructions can be displayed by means of the help function of the photometer Select the method you would like to work with When pressing ne Han key once the method name and the article number appear When pressing the any key twice the help text appears Gebr der Heyl Vertriebsgesellschaft
41. to transfer a result to the memory at a later date When the result appears on the display press the MAN key You will be asked for the storage location this input is optional You may either select a location you have previously defined by means of the software or leave the storage location blank by pressing the key When you have entered the location pressed the key the unit will automatically jump to the normal method map On delivery no storage locations are saved in the database of the unit The Memory function History View Memory View Erase memory Help Setup The function Memory can be selected by pressing the AUi key With the memory function up to 1000 saved results can be displayed when pressing the MEM key Just as the history function the memory function is also indicated on the display Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 17 Time Phosphate o v This display Phosph o v 70229 AQ 1 000 mg l 1 000 mg l Location Heyl Hildesheim No X Y Location Heyl Hildesheim No X Y All saved values are numbered according to the following pattern Number X of Y values in the memory The memory has capacity for up to 1000 measured values together with all details shown in the graph above You may transfer data from the memory to the computer at any time and then erase the mem
42. with the arrow keys fl or H you can change the minutes After confirmation of the adjusted OFF time with the photometer will automatically jump back to the method display Setup Sound Setup MENU PWR BATX Selected X Y Date DD MM YYYY Time HH MM SS OFF Time X 0 1 2 Light On Off Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 23 The NEOMERIS PHOTOMETER PPM 150 has the option to accompany various actions with sounds for example key strokes the last seconds before the automatic switch off measuring errors The sound can be selected by means of the function Sound and the arrow keys fil or H Option 0 is dumb option 1 confirms that a function is carried out and option 2 confirms the functions as well as each keystroke with a beep The selected sound has to be confirmed with AMA Thereafter the NEOMERIS PHOTOMETER PPM 150 will jump back to the methods Setup Light Setup MENU _PWR BATX Selected X Y Date DD MM YYYY Time HH MM SS X 0 1 2 On Off With this function you have the option to select whether the display of the NEOMERIS PHOTOMETER PPM 150 shall permanently be illuminated On or not Off If you select Off the display will only be illuminated from behind for approx 3 seconds when a results is displayed and thereafter will darken again If you select On the background light
43. your desired language with BAUE Thereafter the photometer will automatically jump back to the methods Setup Time Setup MENU_ PWR BATX Selected Date OFF Time Sound Light X Y DD MM YYYY Ei MM SS X 0 1 2 On Off Gebr der Heyl Vertriebsgesellschaft mbH D 31135 Hildesheim Phone 49 0 5121 7609 0 Fax 49 0 5121 7609 44 E Mail vertrieb heyl de www heyl vertrieb de 22 When selecting Time you can set up the time The format is Hour Minute Second 12 05 33 The digit to be changed is always highlighted In the above figure the hour would now be changed with the arrow keys or H If you have reached the right digit confirm it by pressing the key The display will move to the next digit of the time After confirmation of the seconds the photometer will automatically jump back to the method display Setup OFF Time Setup MENU PWR BATX Selected X Y Date DD MM YYYY Time HH MM SS X Sound 0 1 2 Light On Off The OFF time defines the energy saving function of the photometer which is indicated in minutes Here you have the option to determine after which period of time after your last action key press on the NEOMERIS PHOTOMETER PPM 150 the photometer shall be switched off automatically This period of time can be selected within a range of 1 to 59 minutes If you enter 0 the unit will not be switched off automatically With the E key you can access the input field and
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