Hanna Instruments Hanna instruments fast tracker thermometer HI 98811 User's Manual
Contents
1. e Set the desired lot using the Arrow keys L 00 is the lot of data of the log on demand and L 01 to L 16 are the lots of the timed log e Press ALT and CFM to confirm the lot number e Ifthe lot doesn t contain data the no data message will scroll across the LCD twice and the meter will return to setup mode e Ifthe lot other than L 00 contains one or more iu the LCD will display the Sample ID Press any key and the LCD will display the sample number on the upper part and Sn on the lower part along with LOG symbol vps 1 hi Lt Li r rl 1ri Lt Li Note In the L 00 lot log on demand the sample number will be displayed with 3 digits 001 e Select the sample number to scan using the Arrow keys Printing logged data Press ALT and CFM to print logged data e f the selected sample number is invalid equal to 0 or bigger than the number of samples the Err message will be displayed for a few seconds e f the sample number is correct the samples starting from the selected one to the last sample of the lot will be printed To stop printing before the last sample is reached press and hold down the ALT and PAPER keys until the printer stops e The Sample ID will be printed for each sample of Lot 00 and once per lot for Lot 01 to Lot 16 During printout the LCD will display the sample number that is being printed at that moment If printout is stopped the LCD will show the last printed sample2. Windows is registered Trademark of Microsoft Co Excel Copyright Microsoft Co lotus 1 2 3 Copyright Lotus Co MEMORY ORGANIZATION Logged data are stored in the internal EEPROM and are retained even if batteries and external power are disconnected MEMORY_CAPACITY 12900 data samples divided into 16 lots lots 01 to 16 e 9999 data samples maximum in one single lot e 300 data samples for the Log on demand lot 00 TIMED LOG lots 01 to 16 Each time a new logging period starts it automatically starts from the next available lot If the last lot was the 16th the new logging period restarts from lot 01 overwriting previously logged data When Timed logging memory is full the meter overwrites the oldest lot data reducing progressively the old lots In this case the starting time date and the dimension of the old lot are updated Note The oldest lot data are erased without any warning message Note Timed logging memory can be entirely erased through the setup code 06 If the meter is powered only by the external power supply and there is a temporary power blackout during logging when power returns the logging continues normally if no sample has been lost otherwise the current lot is ended and a new lot starts with the same sample ID If the printer is enabled the Stop message will be printed In any case during scrolling the former lot will be preceded by the Interrupted Lot message and the latter
3. see warranty section BATTERY REPLACEMENT When the batteries are inserted and no power adapter is connected the meter can recognize different batteries charge levels 1 Fully charged batteries The backlight and printer can be enabled 2 Weakening batteries LOBAT symbol blinks on LCD The backlight and printer are automatically disabled and it is not possible to enable them until new batteries are inserted or an external power adapter is connected 3 Weak batteries LOBAT symbol stays still on the lower LCD Backlight and printer are disabled and the meter can work for about 20 hours If in Timed logging mode with the power down function enabled this time can be longer 4 Dead batteries LCD shuts off The instrument stops working to avoid erroneous readings Note It is not possible to activate backlight and printer when the instrument is in a low battery condition If the user attempts to enable these functions without replacing the batteries or connecting the external power adapter the meter will show bAtt on LCD L Battery replacement must take place only in a non hazardous area using 1 5V alkaline AA type batteries mI a a i ee In order to replace run down batteries C simply remove the two screws on the rear SCREW POTS cover of the instrument and replace the CE4 four 1 5V AA batteries with new ones paying attention to the cor
4. Hanna Service Center 2 SETUP MESSAGES LIST cod 00 Lot data Printing cod 01 Log Interval cod 02 Lot table Printing cod 03 Printer enable cod 05 Press ALT CFM to delete Lot00 or ALT FNC to escape cod 06 Press ALT CFM to delete Lot 01 16 or ALT FNC to escape cod 10 GLP cod 11 Calibration alarm time out cod 20 Instrument ID Code cod 30 Hour Minute cod 31 Day cod 32 Month cod 33 Year cod 40 Auto OFF cod 41 Battery test cod 50 Baud rate cod 60 Release code cod 70 Celsius or Fahrenheit cod 99 Pass Code Note The Sample ID is stored in the log memory as a 14 digit hexadecimal code Only the last 6 digits will be displayed on the LCD two the least significant on the lower LCD and the next four on the upper LCD Example If the Sample ID is 010000012 354B If the Sample ID code is null Also only the last six digits will be printed on a single printer line The hexadecimal digits 0 9 are printed as 0 and the digits A F are printed as 1 6 Example ID 2 3 9 4 3 6 if the Sample ID is 010000012C9D36 o ID if the Sample ID is null Some of the most important functions are explained below in a step by step sequence SCAN LOGGED DATA RECALL COD 00 Lot data Printing Scrolling e Select the code 00 e The message Lot data Printing will scroll twice across the LCD e The upper LCD will then display L 00 with the 00 blinking
5. number It is then possible to select another sample e Press ALT and FNC to return to setup mode Viewing logged data e Press TEMP TIME to view data of the selected sample Data will be displayed in the following order Sample ID for Lot 00 only temperature value date time e f TEMP TIME is pressed when the time is displayed the LCD will pass fo the next sample number t is then possible to scroll the data of the next sample by pressing TEMP TIME or select a different sample using the Arrow keys e to return to setup mode press ALT and FNC when the meter displays the sample number Cod 02 Lot summary printout e Select the code 02 The message Lot table Printing will scroll twice across LCD The meter will then print a complete set of information based on the data stored in memory a lot number 00 S 013 e b logging interval ac 401 30 mL 4 ID 2 3 9 4 3 6 c C Sample ID 19 12 2004 d d starting date e 1 5 0007 15 40 1 f e number of samples F s 02 15 m f starting time 19 12 2004 ID Note For lot 00 only the number 8 0031 17 22 of samples will be printed Wrenner DELETE LOGGED DATA Select code 05 to delete the Log on Demand data or code 06 to delete the Timed Log Data A scrolling message will be displayed e Press ALT and CFM to confirm deletion t is also possible to escape without data deletion pressing ALT and FNC Note The associated Sample IDs
6. ways set the function code 03 to On to enable printing to Off to disable printing while not in timed logging mode press ALT and PAPER to toggle between printer enabled and printer disabled while in Timed logging mode TIMED LOGGING MODE To start Timed logging press ALT and LOG tAG will be displayed on the upper part of the LCD and Id on the lower part For Sample ID code reading an i Button tag must be touched by the touch probe on the back of the meter within a 20 second inter val If a tag is recognized the meter will beep once and if the printing is disabled the last six digits of the tag s code will be displayed on the LCD for a few seconds Tag reading can be skipped by pressing LOG a null Sample ID will be stored Note Tag reading timeout after 20 seconds left without reading any tag the logging operation will be aborted with a longer beep The lot number will be displayed for a few seconds then the LOG INTV symbols will appear on LCD and if printer is enabled a first set of data will be printed The LOG INTV symbols will be oe fixed if printer is enabled and will blink if printer is disabled The printout provides the following 777 1 TEMP TIME OTINFO LOG EN ri Lu 04 1 mi b information ID 2 3 3 5 4 2 18 12 2004 1 d a lot number e 5 0001 17 101 f b Logging interval 24 9 c g SISINAIISISTSV STPSTTSASEINST SY c Sample I
7. 0 90 LL886NVIN For e mail contacts and a complete list of Sales and Technical offices please see www hannainst com
8. 50 and on PC downloading program are set to the same value n a Y1t RI Lt oa Vha ml During data transfer the instrument displays the message r 232 To stop communication press TEMP TIME to display the temperature reading or take the meter out of the transmitter when it s no displaying r232 Using the HI 9200 Infrared Transmitter all recorded data can be uploaded to your PC for easy reproduction storage or elaboration without the need of cables between the meter and the transmitter Data transmission from the instrument to the PC is supported by the HI 92000 Windows compatible application software offered by Hanna Instruments HI 92000 allows you to memorize in a database the downloaded data from different instruments for different periods of time and for different reading locations The records will contain the date and time specific reading the place of reading and the logging way Log on demand or Auto logging HI 92000 offers support for database data management by applying different selection criteria period of time reading location logging way With the results of selection it is possible to make graphics statistic analysis or to export data into Excel format file User friendly HI 92000 offers a variety of features and has an online help to support you throughout any situation To install HI 92000 you need a 3 5 drive and a few minutes to follow the instructions conveniently printed on the disk label
9. D only for the first sample of the lot d Date only for the first printed sample of the lot or of the day e Sample number f Time g Reading means out of range If no keys are pressed the meter enters sleep mode to prolong the battery life and only the LOG INTV symbols will be visible on LCD While logging during the sleep mode the last logged reading will appear briefly on the LCD To reactivate the LCD press ON OFF STOP LOGGING In order to stop the recording mode press ALT and LOG press ON OFF first if meter is in sleep mode TEMP TIME VCOT INFO LOG A last report containing the number of Y logged samples e g 5 0009 will be printed 1 273 3 9 372 if printer is enabled 11 10 Notes e t is recommended to use the adapter during logging in printing mode especially when many printouts are going to be taken Before proceeding with logging and printing make sure there is enough paper for your measurements When the paper is finished he meter will not advise the operator and the printouts could be lost If this happens data will continue to be stored in memory and it is always possible to print the data at a later time hrough setup code 00 e t is possible to insert a new paper roll during logging session Once in the logging mode the interval cannot be changed Exit he logging mode first pressing ALT and LOG to set a new interval If the LOG key is pressed while in logging with printing
10. Instruction Manual HI 98811 Fast Tracker Thermometer TESTS instruments hannainst co Dear Customer Thank you for choosing a Hanna Instruments Product Please read this instruction manual carefully before using the instrument This manual will provide you with all the necessary information for the correct use of the instrument as well as a precise idea of its versatility in a wide range of applications If you need additional technical information do not hesitate to e mail us at tech hannainst com WARRANTY HI 98811 is guaranteed for two years against defects in workmanship and materials when used for its intended purpose and maintained according to instructions Probes are guaranteed for a period of six months This warranty is limited to repair or replacement free of charge Damage due to accidents misuse tampering or lack of prescribed maintenance is not covered If service is required contact the dealer from whom you purchased the instruments If under warranty report the model number date of purchase serial number and the nature of the problem If the repair is not covered by the warranty you will be notified of the charges incurred If the instruments are to be returned to Hanna Instru ments first obtain a Returned Goods Authorization number from the Technical Service department and then send it with shipping costs prepaid When shipping any instrument make sure it is properly packed for complete protectio
11. ZE HI 7652 4 NTC Thermistor sensor Molded tip with epoxy seal for aggressive environments 406mm 6 4mm 16 1 9 6mm _ aoe F o25 0 38 2 J MOLDED TIP EPOXY FILLET Teflon is registered Trademark of du Pont de Nemours amp Co 25 HI 7652 5 NTC Thermistor sensor Aluminum tab with mounting hole 300mm 8mm 12 DIA 3mm 0 31 0 12 1 6mm aa ne i 12 7mm d ue T Se be HI 76S2 6 NTC Thermistor sensor PVC encapsulated tip for protection in aggressive environments m NITE 12 Ami 1 0 7 o2 gt C 7 1mm 0 28 MOLDED PVC TIP 300mm 158mm 0 625 HI 7652 7 NTC Thermistor sensor Can be housed and used in any custom application 2 4mm 0 095 HI710005 Voltage adapter from 115 VAC to 12 VDC HI710006 Voltage adapter from 230 VAC to 12 VDC a o HI 710031 Rugged carrying case HI 710034 Plain Paper Spare Rolls 10 pcs HI 710035 Spare Ink Cartridge 1 pc HI 740027P 1 5V M batteries 12 pcs HI 9200 Infrared Transmitter HI 92000 Windows compatible software for data transfer to PC HI 920005 Tags with holders 5 pcs Windows is registered Trademark of Microsoft Co 26 RECOMMENDATIONS FOR USERS Before using this product make sure it is entirely suitable for the envir
12. abled a LOG printout is also produced providing the following information b Date a ID 2 3 9 4 3 6 Sample number 18 12 2004 7 b c S 002 17 25 1 d d Time 24 9 C l e VUYYweypryPaAmr YyY_YY Yn e Readings means out of range or probe not connected Note When the Log on demand data area is full 300 samples stored and the LOG key is pressed the sample will not be stored and the LCD will display FULL In this case it is necessary to delete the Log on demand data to free space VIEW LOGGING INFORMATION If ALT and LOT INFO are pressed during logging the meter displays for a few seconds the current lot and the number of logged samples Then the meter returns to normal operational mode automatically If ALT and LOT INFO are pressed while the meter is not logging the ALT TFNC TEMP TIME 4LOT INFO last logged lot in the lower LCD and the number of logged samples in the upper LCD are displayed It is then possible to scroll through the following lot information with the key Sample ID e lot starting date dd mm e ot starting year e lot starting time hh mm e lot logging interval By pressing the key again the meter displays the number of logged samples again When the number of logged samples is displayed it is possible to pass to another lot with the A and A keys Press A to view older lots or fo view more recent ones If is pressed when the last lot is di
13. by Continuation Lot to indicate the interruption LOG ON DEMAND Lot 00 When Log on demand data area is full the meter shows the FULL message to warn the user that data are not stored in memory Erase the memory area through setup code 05 to continue logging data on demand PRINTER MAINTENANCE CHANGE THE INK CARTRIDGE When printouts become faint it might be necessary to change the ink cartridge Contact your Hanna authorized center INSERT THE PAPER ROLL The meters use plain paper rolls 38 mm Cy width To insert a new roll open the paper cover pulling it gently and take the cylinder away Insert the paper edge in the printer slot and feed the printer by pressing the PAPER key Allow about 5 cm 2 of paper to exit from the printer and replace the paper cover FAULT CONDITIONS The printing logging thermometer is factory programmed to auto matically diagnose a fault and to display error codes on the LCD PRINTER ERROR Whenever a printer fault condition is detected the printer stops and the message Printer error scrolls across the upper LCD with the error code see below fixed on the secondary one 1 Motor locked 2 Printer clutch jammed 3 Selection lever fault PC BUS ERROR In case of an I C bus fatal error due for example to a defective EEPROM or RIC the message Serial bus error keeps scrolling across the LCD from right to left indefinitely Meter should be returned for repair
14. le hard to reach places 205mm 100mm Smm MOON E rs i 0 12 amr HI 762P Jj i 205mm n T 8 1 FER d 2 ae o00000 a HI 762A m 205mm 8 1 n pe a 0 12 7 HI 762L HI 762W C om i UN HOUSED NTC SENSORS Often it is necessary to customize testing to meet specific criteria in the laboratory For this reason Hanna offers a wide line of NTC Thermistor sensors that can be custom mounted in almost any situation Select the sensor that matches your application attach it to the RCA adaptor and plug it into the meter You have now a temperature sensor that is custom fit to your requirements The following is a list of the NTC Thermistor sensors and plug available HI 76P2 1 RCA plug with 1 meter 3 3 cord HI 7692 1 NTC Thermistor sensor Teflon coated with hole for mounting 300mm 19mm 25 4mm 12 075 6 4mm 1 0 4 8mm 0 25 big l L 0 19 CLE 7mm ALUMINUM 0 28 is HOUSING Di 3 a TEFLON TUBING 0 HI 76S2 2 NTC Thermistor sensor Self adhesive foam disk for mounting 38mm 15 38mm 3mm I 15 n F asam r 6 4mm 1 00 0 25 HI 7692 3 NTC Thermistor sensor Eye connector for mounting 406mm 16 64mm m pu 5 5mm 0 25 d Ser U 0 22 9 1mm IF 9 04 TIN PLATED Cu 4 6 STUD SI
15. lies For long term field and lab applications this meter can be connected to a 12VDC adapter HI 98811 has the capability to store the measurements in memory at a user selectable interval from 1 to 180 minutes This information can be retrieved at a later time and also printed Each measurement lot can be uniquely identified by assigning a sample ID code obtained by reading from a Dallas i Button tag DS1990A etc suitable placed in the field HI 98811 also allows the transfer of stored data to a computer via the HI9200 infrared transmitter connected to the computer RS232 port Each meter can also be uniquely identified by the user by assigning an instrument ID code i Button is registered Trademark of Maxim Dallas Semiconductor Corp 4 FUNCTIONAL DESCRIPTION O 3 Power adapter plug Temperature Probe Connector Liquid Crystal Display LCD 4 PAPER key to move the paper up ON OFF key to turn the meter on or off ALT key to alternate key function TEMP TIME key to select temperature reading to view date and time and to enable backlight with ALT 8 LOG key to store and or print measurements 9 LOT INFO key to move down or view logging information with ALT 10 amp CFM key to move right or confirm values with ALT 11 FNC key to move up or select function codes with ALT 12 Touch probe fo connect and read the i Button tag 13 Prin
16. mode a printout is produced without affecting the running sample num ber and the value is stored in Log on Demand area LOW BATTERY CONDITION Printout is automatically disabled when bat teries charge weakens The last message Stop log will be printed and data will continue to be stored in memory with the LOG INTV and LOBAT symbols blinking on LCD If the is user attempts to enable the printer while in 16 low battery condition the message bAtt will appear for a few seconds on the LCD Note When an external adapter or new batteries are connected the printing must be manually enabled in order to return to logging with printing mode LOG ON DEMAND In measuring or timed log mode press LOG to store the current reading AG will be displayed on the upper part of the LCD and Id on the lower part For Sample ID code reading an i Button tag must be touched by the touch probe on the back of the meter within a 20 second interval If a tag is recognized the meter will beep once and if the printing is disabled the last six digits of the tag s code will be displayed on the LCD for a few seconds Tag reading can be skipped by pressing LOG a null Sample ID will be stored Note Tag reading timeout after 20 seconds left without reading any tag the logging operation will be aborted The LCD will display Stor and the value will be stored in the lot 00 log on demand data area If the print function is en
17. n TABLE OF CONTENTS WARRANTY tercii asian 2 PRELIMINARY EXAMINATION wd GENERAL DESCRIPTION m FUNCTIONAL DESCRIPTION 25 SPECIFICATIONS wb INITIAL PREPARATION E SETUP MODE ass 8 TAKING TEMPERATURE MEASUREMENTS 14 PRINTING LOGGING FUNCTIONS 15 GOOD LABORATORY PRACTICE GLP 19 OTHERFEATURES ctt tenerte tete 19 DATA TRANSFER TO PC 20 MEMORY ORGANIZATION a 2 PRINTER MAINTENANCE dd FAULT CONDITIONS s22 BATTERY REPLACEMENT an 23 TEMPERATURE PROBES wu 24 UN HOUSED NTC SENSORS tnn 25 ACCESSORIES e 26 PRELIMINARY EXAMINATION Remove the instrument from the packing material and examine it carefully to make sure that no damage has occurred during shipping If there is any damage notify your Dealer Each thermometer is supplied complete with e HI762BL Temperature Probe 1 5V AA Alkaline Batteries 4 pcs Paper rolls 5 pcs Tags with holders 5 pcs Rugged Carrying Case e Instruction Manual Note Save all packing material until you are sure that the instrument functions correctly All defective items must be returned in their original packaging together with the sup plied accessories GENERAL DESCRIPTION The Hanna Instruments portable NTC Fast Tracker thermometer with built in printer enables you to accurately measure and record both temperature and sample identification da
18. onment in which it is used Operation of this instrument in residential areas could cause unacceptable interferences to radio and TV equipment requiring the operator to follow all necessary steps to correct interferences Any variation introduced by the user to the supplied equipment may degrade the instrument s EMC performance To avoid electrical shock do not use this instrument when voltages at the measurement surface exceed 24 VAC or 60 VDC To avoid damage or burns do not perform any measurements in microwave ovens Hanna Instruments reserves the right to modify the design construction and appearance of its products without advance notice 27 SALES AND TECHNICAL SERVICE CONTACTS Australia Tel 03 9769 0666 Fax 03 9769 0699 China Tel 10 88570068 Fax 10 88570060 Egypt Tel amp Fax 02 2758 683 Germany Tel 07851 9129 0 Fax 07851 9129 99 Greece Tel 210 823 5192 Fax 210 884 0210 Indonesia Tel 21 4584 2941 Fax 21 4584 2942 Japan Tel 03 3258 9565 Fax 03 3258 9567 Korea Tel 02 2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 South Africa Tel 011 615 6076 Fax 011 615 8582 Taiwan Tel 886 2 2739 3014 Fax 886 2 2739 2983 Thailand Tel 66 2619 0708 Fax 66 2619 0061 United Kingdom Tel 01525 850 855 Fax 01525 853 668 USA Tel 401 765 7500 Fax 401 765 7575 9
19. rect polarity A 12VDC power adapter can also be used to power the unit see the accessories sec tion WERL Note The instrument uses the following configuration 7 i wd It is recommendable to purchase the Hanna HI 710005 and HI 710006 voltage adapters that use the proper polarity configuration However the meters can be used with other adapters In this case remember to check the correct polarity of your adapter before connecting it to the meter 23 TEMPERATURE PROBES HI 762A Air probe 1 m 3 3 cable and white handle HI762A 10 Air probe 10 m 33 cable and white handle HI762BL General purpose liquid probe 1m 3 3 cable black handle HI762L General purpose liquid probe 1m 3 3 cable white handle HI762L 2 General purpose liquid probe 2m 6 6 cable white handle HI762L 10 General purpose liquid probe 10m 33 cable white handle HI762PBL Penetration probe 1 m 3 3 cable blue handle HI762PBL 10 Penetration probe 10 m 33 cable blue handle HI 762PG Penetration probe with 1 m 3 3 cable green handle HI762PG 10 Penetration probe 10 m 33 cable green handle HI762PR Penetration probe 1 m 3 3 cable red handle HI762PR 10 Penetration probe 10 m 33 cable red handle HI762PW Penetration probe 1 m 3 3 cable white handle HI762PW 10 Penetration probe 10 m 33 cable white handle HI 762W Wire probe 1m cable without handle hard to reach places HI762W 10 Wire probe 10m cable without hand
20. rnatively connect the HI 710005 or HI 710006 voltage adapter to the power adapter plug To prepare the instrument for use choose the most appropriate tem perature probe for your application see accessories and connect it to the connector located on the top of the instrument All the probes have been factory precalibrated and no calibration is needed To turn the meter on press the ON OFF key The batteries charge status or LINE message if external power adapter is connected will be displayed on the LCD for a few seconds The meter is now ready to operate AFNC To maximize battery life the meter is automatically turned off after a user selectable period of non use this feature is enabled and set to 5 minutes by default it can be disabled or changed through setup code 40 If in logging mode after the period of non use the meter will continue fo monitor the temperature periodically at the end of every logging interval Only the LOG indication will be visible on LCD While storing data in memory during the sleep mode the reading will appear briefly on the LCD To reactivate the display press the ON OFF key Note When the use of an alternate function FNC CFM and LOT INFO is requested press and hold the ALT key first and then the second listed key Setup can be used to view data regarding the instrument status e g battery charge or GLP data e g calibration date or to view or print the logged data It also allo
21. s All the digits will blink if the parameter can assume only a fixed set of values Enter the new value using the Arrow keys e Press ALT and CFM to confirm the value The following table lists the setup codes along with the description of the specific setup items their valid values and the factory settings default Code Valid values Default 00 Lot data printing scrolling 00 16 00 01 Logging interval 1 2 5 10 15 30 60 120 180 min 1 02 Print lots data summary 03 Printer enable On enabled Off disabled On 05 Log on demand delete 06 Timed data delete Code Valid values Default 10 Show GLP data 11 Calibration alarm time out On enabled Off disabled On 20 Instrument ID code 0000 9999 0000 30 Current time hh mm 00 00 31 Current day dd 01 32 Current month MM 01 33 Current year YW 2004 40 Auto Off Power down time out Off5 10 15 30 45 60 min 5 4 Battery level test 50 RS232 baud rate 1200 2400 4800 9600 9600 60 Firmware version 70 Celsius Fahrenheit selection C F C 99 Password 0000 9999 0000 The meter automatically checks for entered time date accuracy as follows Oshh lt 23 0 lt mm lt 59 01 lt dd lt 28 29 30 31 1 lt MM lt 12 1998xYYYY 2097 To change the password the correct code must be entered first If the password has been forgotten the password protected features are no longer accessible in this case contact your nearest
22. splayed the meter displays the lot 00 log on demand By pressing the key again the meter will pass to the oldest lot Note For lot 00 only the number of samples will be displayed To exit from the logging info viewing mode press ALT and LOT INFO again or TEMP TIME RETRIEVE LOGGED DATA Logged data can be viewed on LCD or printed To view or print logged data see TO SCAN LOGGED DATA in the SETUP MODE section Logging meter also allows downloading the logged data to a PC To download data to a PC see DATA TRANSFER TO PC section GOOD LABORATORY PRACTICE GLP GLP is a set of functions that allows the storage or retrieval when necessary of data regarding the maintenance and status of the meter LAST CALIBRATION DATE Last calibration date is stored automatically after a successful calibra tion The last calibration date can be displayed through setup code 10 see SETUP MODE section CALIBRATION ALARM TIME OUT Every time it is turned on the meter checks if the time out time fixed at 1 year has expired It is possible to enable disable this feature through setup code 11 The default value is On If the time has expired the message Cal date scrolls across the LCD The DATE symbol will blink to remind the user to perform a new calibration as soon as possible GLP AND RS232 GLP data instrument ID code and last calibration date can be retrieved from a PC through the R 232 communication feature see Da
23. ta The instrument housing is made of rugged and lightweight material making it truly portable The meter comes equipped with an easy to read LCD with backlight feature for comfortable reading even in dark environments A user friendly interface provides clear messages regarding errors functions and more The GLP features provide a guarantee of data consistency The Sample Identification feature eliminates the necessity of manual identification for different measurement results reducing the human errors Measurements can be performed with lab grade precision in the field as well as in the laboratory An alarm time out is available to alert the user if more than one year has elapsed since the last calibration and that recalibration may be required The meter provides GLP settings through a password protection method The Battery Error Preventing System BEPS recognizes batteries levels as they become weaker to prevent erroneous readings To prolong battery life the backlight and printing features are disabled when the batteries are getting low LOBAT indication is displayed on LCD to warn the user of this condition However the meter continues to measure correctly even when the low battery indication is displayed The meter automatically switches itself off when the batteries are too weak to support proper function The meter is equipped with an internal lithium battery that powers the dock circuit even in the absence of power supp
24. ta transfer to PC OTHER FEATURES LCD BACKLIGHT The LCD can be illuminated to allow the user to see the readings even in dark environments This feature can be enabled disabled pressing the ALT and LIGHT keys If the LCD backlight feature is enabled the LCD remains illuminated until the feature is disabled by pressing the ALT and LIGHT keys The LCD backlight can be disabled in order to save power and it is automatically disabled when battery charge weakens Note When an external power supply is connected to the instrument the backlight is not automatically enabled Note When LOBAT appears on LCD it is not possible to enable backlight If the user attempts to enable the LCD backlight in low battery condition the meter will show bAtt on LCD Real Time Clock RTC The instrument has an internal Real Time Clock RIC circuit with a backup lithium battery This allows the meter to update time and date even when both batteries and external power adapter are disconnected 19 DATA TRANSFER TO PC HI 98811 contains infrared transmitting circuitry Ensure there isn t any logging process active Press TEMP TIME to set the meter to time or date mode and simply place your data logger on a HI 9200 Infrared Transmitter ensuring that the two infrared LEDs are placed on top of each other and the memory content can then be downloaded to your PC through the HI 9200 s RS232 port Just ensure that baud rate on instrumen setup code
25. ter 14 Battery location 15 RS232 communication infrared leds 5 SPECIFICATIONS Range 50 0 to 150 0 C 55 0 to 300 0 F Resolution 0 1 C 30 C to 130 C 0 2 C outside 0 1 F 18 F to 225 F 0 2 F 225 F to 260 F 0 3 F outside Accuracy 0 4 C 20 C to 120 C 0 7 C outside 20 68 F 0 8 F 4 to 248 F 1 3 F outside for one year excluding probe error Typical EMC Dev 0 4 C 0 8 F Channels 1 channel Probe HI 762 series Sample Identification tag Dallas i Button family DS 1990A etc Printer Low power impact type belt 14 characters per line 38 mm plain paper HI 710034 Printing Logging 1 2 5 10 15 30 60 120 and 180 minutes Interval Serial interface Infrared RS232 selectable at 1200 2400 4800 9600 baud Auto shut off Selectable at 5 10 15 30 45 or 60 minutes Power supply 4x1 5V AA alkaline type 350 hours typical life with 2700mlyh batteries without printing and backlight 12 VDC adapter HI 710005 or HI 710006 Environment 0 to 50 C 32 to 122 F 0 95 RH non condensing Dimensions 220 x 82 x 66 mm 8 7 x 3 2 x 2 6 Weight 500 g 18 oz i Button is registered Trademark of Moxim Dallas Semiconductor Corp 6 INITIAL PREPARATION Each meter is supplied complete with batteries Remove the back cover unwrap the batteries and install them while paying attention to the polarity Alte
26. wer on the instrument To take temperature measurements simply insert the probe in the sample to be tested and allow the reading to stabilize The temperature is displayed on the upper LCD Press TEMP TIME to view the date and time in the following order date time Pressing TEMP TIME again the meter re turns to temperature reading MP TIME If the reading is out of range or the probe is not connected the LCD will display a dashed HI line in place of the reading Note To choose between C and F unit enter the setup code 70 Note The meter is factory calibrated After 1 year since last calibration the DATE symbol starts blinking on the LCD to warn the user that a recalibration is suggested in order to maintain a high accuracy of the meter It is recommended that recalibration to be performed by authorized technical personnel only Contact your nearest HANNA service center PRINTING LOGGING FUNCTIONS Two different modes to print log data are available 1 Timed Logging samples are stored and printed if print function is adive at fixed time intervals Data are stored in the lots 01 to 16 2 Log on Demand samples are stored and printed if print function is active when the LOG key is pressed Data are stored in the lot 00 It s possible to perform the Log on Demand either in normal mode or in Timed Logging mode It is possible to switch from logging without printing to logging with printing in two
27. will be deleted too GLP DATA Cod 10 viewing GLP data e Select the code 10 e A message will scroll twice across LCD The LCD will then display the instrument identification ID code e Press A to scan remaining data in the following order last calibration date DD MM last calibration year Note Data can be viewed in reverse order pressing the amp key e Press ALT and FNC to return to function selection mode Code 20 setting the instrument identification ID code When using several identical meters it may be useful to uniquely identify them by assigning an ID code to each meter Select code 20 A message will scroll across LCD Enter a 4 digit value using the arrow keys Press ALT and CFM to confirm the value TESTING BATTERY LEVEL e Select code 41 The message Battery test will scroll across LCD e Ifthe meter is connected to an external power adapter the LCD will display LINE otherwise it will display bAH on the upper LCD and the remaining percentage of battery charge 100 means fully charged bat tery and 0 corresponds to the minimum battery voltage that allows the meter to operate TAKING TEMPERATURE MEASUREMENTS To prepare the instrument for use choose the most appropriate temperature probe for your application see accessories and connect it to the connector located on the top of the instrument All the probes have been factory precalibrated and no calibration is needed Press ON OFF to po
28. ws the user to change the meter parameters e g time and to gain access to stored data To enter setup mode ensure the meter is not logging and then press the ALT and ALT AFNG FNC keys The scrolling message lt Insert the function code or press ALT FNC to escape gt on the upper LCD and the indication F 00 with the number blinking on the lower LCD will be displayed Choose the parameter code you want fo set using the A or A keys cR eese Press ALT and CFM to confirm the code ALT p CFM PASSWORD PROTECTION Setting the GLP parameters calibration alarm time out instrument ID code time and date can be password protected If password is set to a value different from 0000 factory setting the user will be asked to enter the password e Select the desired GLP parameter code Enter the password using the arrow keys e AFNC A W LOT INFO a p CFM Press the ALT and CFM keys to confirm a hag ad f password is incorrect the meter will return fo the function selection mode without any warning message f password is correct the meter provides access to the GLP parameters PARAMETER SETTING Once the parameter code has been entered the appropriate message will scroll across the LCD for a few seconds The current value of the selected parameter on the upper LCD and the parameter code on the lower LCD will be displayed The first digit will blink if the parameter can assume continuous value
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