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1. Bi o o Mn 3 4 6 Clock Setup T nrar nenn 3 4 7 Recording Interval Setup cccccccece ee ec eee ee eee eee eats eaeeeeeeneeaeeeeaeenes 4 28 hme OC DSI AO iperen Ee TTEA AAPA Ea ADM Sa nM EN UE 4 4 9 MAX MIN Operation ssssssssssssssmIRI III emer 4 4 10 Auto Power OTT ceo eor ee es aed sees ieee dv tat Rea ip SE REN era des 4 4 11 Low Battery Condition suse emen 4 4 12 Digital O UU ERES 4 VI Calibration Procedure cece cree ceeeeeeeeeeeeeeeeeennean 5 Vil Setup TestLink Humidity Temperature DataLogger RS232 interface software 7 info tursdaletechnicalservices co uk I Safety Information Read the following safety information carefully before attempting to operate or service the meter Use the meter only as specified in this manual otherwise the protection provided by the meter may be impaired Environment conditions o Altitude up to 2000 meters o Relatively humidity 90 max o Operation Ambient 0 50 C Maintenance amp Clearing o Repairs or servicing not covered in this manual should only be performed by qualified personnel o Periodically wipe the case with a dry cloth Do not use abrasives or solvents on this instrument Safety symbols Cc Comply with EMC A Read safety Information first Il Introduction This instrument is a digital Humidity Temperature meter that2. www pce industrial needs com Manual of Tursdale Technical Services Ltd Unit N12B Tursdale Business Park Co Durham DH6 5PG United Kingdom Phone 44 0 191 377 3398 Fax 44 0 191 377 3357 info tursdaletechnicalservices co uk http www industrial needs com Humidity Temperature DataLogger PCE 313 A i Place D Pisce Date Time Valve Unit 121041 20d8 LEc1ipO3 HO Z LOMIO Leese x ox Ili Mo 4 Ho4 xdgo liri Mo 3 LOLIO eds M 6 ILOLIO VEN Mo HLOREZMO IOMA 3460 B TLOLO 16114 3 5 ILOLO IEH bo 214 2001B debited ii poi mo iz Too 13 21045210 Ha Longdo I5 21 04 2010 i 104 NIG iT 20104 2000 ii tigi iiig 19 TOG 3S hoe de 31 08216 info tursdaletechnicalservices co uk CONTENTS TITLE PAGE I Safety Informationen aut aeons eta dae eveesGesentedoudecseds 1 Il DUO QU CT OD 1 HL SDecIIICal ORIS erensia asas dei oper eiia 1 IV Symbol Definition and Button Location 2 V Operation Instructions sssssssssssee 3 NN do uU M T m 3 4 2 Humidity and Temperature Measurement ssseuesuseseeeeeseeeeeesss 3 4 3 Selecting the Temperature Scale ssususususseeseseseeesesseeseeese 3 4 4 Data Hold ODSFAllOR s cieousxokbtekCundiea Gea beu k pua Edd E duda sup ZubU Gu Died o pd rnrn 3 4 9 Bi
3. press REC 4 or C F v to increase or decrease number H B B p press TIME clock to adjust next item The adjusting order is BB88 6898 4 info tursdaletechnicalservices co uk year month gt day hour minute then press TIME clock to finish adjusting If you want abort during a setup process press power button to cancel 4 7 Recording Interval Setup e C r L 1 press and hold MAX MIN button and then power on the meter J 2 press HOLD INTV l o t L L 3 press REC 4 or C F v to increase or decrease number press HOLD INTV to adjust next item then press HOLD INTV int B888 to finish If you want abort during a setup process press power button to cancel 4 8 Time Operation When pressing the TIME button the LCD will display time it will show year on top of the LCD show month and day on the left bottom of the LCD show hour and minute on the right bottom of the LCD Press TIME button or any other button to exit this mode This operation will not interrupt the recording and MAX MIN operation 4 9 MAXMIN Operation When pressing the MAX MIN button the meter will enter the MAX MIN mode Under this mode the maximum value minimum value is kept in the memory simultaneously and updated with every new data point When the MAX symbol is display the Maximum is shown on the display Press MAX MIN again then the MIN symbol is on the display an
4. uses a polymer capacitive and semiconductor sensor This operations manual contains general product information and specifications Its internal memory can keep up to 16300 readings note1 It uses a RS232 interface to perform bi directional communication with PC Ml Specifications Numerical Display 4 digital Liquid Crystal Display Measurement Range Humidity 0 100 RH Temperature 20 C 60 C 4 F 140 F Resolution 0 1 RH 0 1 C 0 1 F Accuracy Humidity 2 5 RH at 25 C Temperature 0 7 C 1 4 F Response Time Humidity 75 sec In slowly moving air Temperature 40 sec in slowly moving air Signal Output RS 232 Data Output Operating Environment 0 C 50 C 32 F 122 F O to 90 RH non condensing Storage Environment 10 C 60 C 14 F 140 F Oto 80 RH non condensing Power Requirements Battery One 9V battery 006p or IEC 6F22 or NEDA1604 AC adapter 9Vpc 10mA minimum Plug Diameter 3 5 mmx1 35mm Battery Life Approx 100hrs with alkaline battery Weight Approx 320g note1 Every time you press REC button to start recording data and press REC button again to stop 2 info tursdaletechnicalservices co uk recording there will be a data set in memory you can store as many data sets as you want until memory is full Dimension Meter 186 L x64 W x30 H mm 10 8 L x2 5 W x1 2 H inch Probe 190 L x15 D mm 7 5 L x0 6 D inch Accessories Instruction Manual 9V Battery Carryi
5. crease the accuracy 2 After the probe insert into the standard humidity cavity the operator should wait at least 20 minutes to let the condition in the cavity to stabilize 3 During the calibration if the user press POWER button at any time the tester will go back to normal operation mode and no calibration data will be changed 4 During the calibration mode the user can restore the factory default value by press the HOLD and REC buttons at the same time 5 Because it takes some time to stabilize the system we recommend the operator first insert the probe into the 32 8 RH 25 C standard cavity and wait for at least 20 minutes then power the unit on and start the calibration process 6 During the calibration all the displayed reading is calibrated with the old calibration data and the auto power function is disabled Until the calibration process is done the tester will enable auto power function again 7 During the calibration the temperature is fixed at F scale and it is not selectable Temperature Calibration 1 Turn the unit off Press and hold MAX MIN HOLD and REC keys While these three keys are pressed turn the power on Release these keys and all the segments on the LCD will blink 2 After step one within 3 seconds the user have to press C F and HOLD key at the same time to enter the calibration mode or the tester will go back to normal operation mode 3 When the tester get into calibration mode the tempera
6. d the minimum reading is displayed Press MAX MIN again MAX and MIN will blink together This means that all data is updated in the memory and the reading is the present temperature One may press MAX MIN to circulate the display mode among these options When the meter is under MAX MIN operation C F button are disabled when you press C F button in MAX MIN mode there will be two continuous beep To exit the MAX MIN mode one may press and hold MAX MIN for two seconds 4 10 Auto Power Off By default when the meter is powered on it is under auto power off mode The meter will power itself off after 30 minutes if no key operation and no RS232 communication and no recording Combination at power on can disable auto power off One may press and hold HOLD button and then power on the meter and there will be two successive beeps to indicate that auto power off is disabled and the will not show up 4 11 Low Battery Condition info tursdaletechnicalservices co uk When the battery voltage is under proper operation requirement the symbol will show on the LCD and the battery need to be replaced with new one 4 12 Digital Output TX RX GND The Digital Output is a 9600bps N 81 serial interface E 7 CHL VI Calibration Procedure Humidity Calibration 1 Turn the unit off Press and hold MAX MIN HOLD and REC keys While these three keys are pressed turn the power on Relea
7. e calibration all the displayed reading is calibrated with the old calibration data and the auto power function is disabled Until the calibration process is done the tester will enable auto power function again 6 During the calibration the temperature scale is fixed at F and it is not selectable AULULZM 1 Don t touch or manipulate the sensor 2 Don t expose the sensor to direct light this causes a false reading 3 Don t expose the sensor to static electricity COMM info tursdaletechnicalservices co uk VII Setup TestLink Humidity DataLogger HS232 interface software The TestLink package contains 1 One setup CD 2 Custom designed RS232 cable for TestLink System Required Windows 98 NT 4 0 NT2000 XP Minimum Hardware Required 486 100 MHz PC compatible 16 MB RAM At least 5 MB hard disk space available to install TestLink program Recommended display resolution is 800X600 Install TestLink 1 We recommend close all other application before installing TestLink 2 Insert the TestLink CD ROM into your CD drive The TestLink installer should start automatically If it does not you can start it by running SETUP EXE from the root drive of the CD ROM 3 When installation is complete it will copy TestLink exe executable file and help file to your hard disk default is c program files TestLink 4 For other operation instruction please refer to the on line help while execu
8. ng Case Software RS 232 Cable Probe Holder IV Symbol Definition and Button Location C F Centigrade and Fahrenheit indication RH Relative Humidity indication og MAX MIN REC D SEE lt i SEE MAX The Maximum value is now being displayed D f D f D f D f y lt gt lt lt ap MIN The Minimum value is now being displayed LI LI LLLI _ This indicates auto power off is enabled m d him m s oc z Thisindicates that the display data is being held p BB H B B m d month and day h m hour and minute m S minute and second Y year The Battery is not sufficient for proper operation REC This indicates that the tester is recording If it blinks it indicates the memory is full e Button Location Q o 1 Dust mask Le NNNM a _ EN T p I Oo 2 Sensor probe O 3 LCD display o 4 ON OFF button o 5 Time display button O 6 Record button o 7 MAX MIN function control button o 8 HOLD button o 9 C F control button o 10 Digital output connector RS 232 O 11 AC power adapter connector info tursdaletechnicalservices co uk o 12 Tripod connector o 13 Battery cabinet cover V Operation Instructions 4 1 Power Up Press the power button to turn the Humidity Temperature Meter ON or OFF When the powered it on the LCD will show ho
9. se these keys and all the segments on the LCD will blink 2 After step one within 3 seconds the user have to press C F and TIME key at the same time to enter the calibration mode or the tester will go back to normal operation mode 3 When the tester get into calibration mode the humidity reading will blink and CAL1 will appear on the second display 4 Insert the humidity probe into the standard humidity cavity of 32 896RH 225 C Wait until the system to stabilize for 20 minutes then press MAX MIN button to create the calibration data If the unit recognizes the value is out of tolerance the unit will sound 2 beeps and still remain at CAL1 mode If the tester recognizes the value is within tolerance new calibration data is created and the tester will go into CAL2 mode which will be indicated by CAL2 at 2 display 5 Insert the humidity probe into the standard humidity cavity of 75 3 RH 25 C Wait until the system to stabilize for 20 minutes then press MAX MIN button to create the calibration data If the unit recognizes the value is out of tolerance the unit will sound 2 beeps and still remain at CAL2 mode If the tester recognizes the value is within tolerance new calibration data will be written into the memory and the calibration is done Remark 1 When the user perform the humidity calibration the environment should be kept at the stable condition i e Constant temperature and constant humidity in the lab to in in
10. ting TestLink 5 1 Run TestLink Select TestLink form START of Windows figure 5 1 will show Menu and Tool Bar Be Yes Gee Debes Quem Bede o Heg HAKTE Sampling Hats m AGS INT Li i Big pR Bi direction Control Panel ILLI MERERI ar a E kl t mix Ae a aa Ba E E E Figure 5 1 Real Time Data Sampling Rate Real Time Graph Real Time Tabular info tursdaletechnicalservices co uk 5 2 Real Time Tabular and Real Time Graph Select Run from menu or press from the tool bar to begin real time data collection from humidity meter You can change the data interval by editing the sampling rate box on the right hand side of tool bar see figure 5 1 5 3 DataLogger Select DataLogger from menu to load recorded data for humidity meter There will be a progress bar showing how many bytes should be loaded and how many bytes have been received When data is loaded successfully there will be three new window show up see 5 2 Data Sets Graph Vw pun HH Era Pu prr d EHH GF Tabular Fu 01 01 o4 AH Eri Fui dri ird os TAH Era Vw murum HH GF a vu mura DH Era Data Sets Window Display how many data sets were loaded and the detail information for each data set start date start time recording rate and data length and you can click at any data set to choose the set for graph and tabular Window 5 4 For other operation instruction please refer to the on line help while e
11. ture reading will blink and CAL1 will info tursdaletechnicalservices co uk appear on the second display 4 Insert the probe into standard chamber of 0 C 32 F and wait the system to stabilize for 20 minutes Press MAX MIN button to create the calibration data If the tester recognizes the data is within the tolerance it will go to CAL2 mode or it will sound 2 beeps and remain at CAL1 mode 5 Insert the probe into standard chamber of 40 C 104 F and wait the system to stabilize for 20 minutes Press MAX MIN button to create the calibration data If the tester recognizes the data is within the tolerance it will write the calibration data into the memory and leave the calibration mode If the tester recognizes the calibration data is out of tolerance it will beep 2 times and remain at CAL2 mode Remarks 1 After the probe is in the calibration cavity wait at least 20 minutes to stabilize the system 2 During the calibration the user can leave the process by pressing the POWER button at any time and the calibration data will be kept unchanged 3 During the calibration mode the user can restore the factory default value by press the HOLD and REC buttons at the same time 4 Because it take some time to stabilize the system we recommend the operator first insert the probe into the 0 C standard cavity and wait for at least 20 minutes then power the unit on and start the calibration process 5 During th
12. w much memory space is available to use For example It indicates that there are 16 000 records memory space available 4 2 Humidity and Temperature Measurement For measurement place the sensor probe in the test environment 4 3 Selecting the Temperature Scale When the meter is first powered on the default scale setting is set at Celsius C scale The user may change it to Fahrenheit F by pressing C F button and vice versa to Celsius Next time you power on the scale setting will be the same as which when you powered off last time 4 4 Data Hold Operation The user may hold the present reading and keep it on the display by pressing the HOLD button When the held data is no longer needed one may release the data hold operation by pressing HOLD button again When the meter is under Data Hold operation the MAX MIN and C F button are disabled when you press C F and MAX MIN button in HOLD mode there will be two continuous beeps 4 5 Data Logger When pressing the REC button the meter will start recording press the REC button again will stop recording If you want to r clear the memory power off the meter then press and hold REC LLTI button and then press power button then release all buttons then LCD will show CLR to clear the memory 1 4 6 Clock Setup 1 press and hold MAX MIN button and then power on the meter 2 press TIME clock 3
13. xecuting TestLink In this direction will find a vision of the measurement technique http www industrial needs com measuring instruments htm NOTE This instrument doesn t have ATEX protection so it should not be used in potentially explosive atmospheres powder flammable gases 10
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