HUMIDITY TEMPERATURE METER
Contents
1. Both Way 8 8 58 8 53 T Thu 05 Sep 2002 Time Control Window Tine Tabul HOLD MAX MIN DATE TIME HUMIDITY WIT TEMPERATURE WIT TIMER Realtime Data Table Window 20 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL PCLink ENCLOSED SOFTWARE 5 3 Realtime data graph window and Realtime Table window Click then PCLink will collect data of the meter on graph window and table window in realtime sampling rate time You can input new sampling rate value on sampling rate edit label Click Option Select Sample Rate 5 4 Refer to instruction for other operation on our Web HELP on MENU 21 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL ACCESSORIES 6 ACCESSORIES 6 1 SUPPLIED WITH THE MULTIMETER 1 Battery 9V NEDA 1604 or 6F22 2 Sensor Probe Holder 3 Carrying bag 4 Operating Manual 6 2 OPTIONAL ACCESSORIES 1 PCLink 3 5 Floppy Disk 2 Interface line 3 adapter D One piece One piece One piece One piece One piece One piece One piece 50049722. 1 2 6 Don t expose the sensor to static electricity 1 2 7 Never dip the sensor directly in the water or impregnant 1 3 SYMBOLS C Comply with EMC A Important safety information refer to the operating manual 1 4 MAINTENANCE 1 4 1 Repairs or servicing not covered in this manual should only be performed by qualified personnel 1 4 2 If it exists dust on the sensor use clean air to blow it away or use alcohol to scrub it away lightly Do not use other chemical impregnant for scrubbing 1 4 3 Do not use abrasives or solvents on the meter use a damp cloth and mild detergent only 325 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SAFETY INFORMATION 1 4 4 Always set the power switch to the OFF position when the meter is not in use 1 4 5 If the meter is to be stored for a long period of time the batteries should be removed to prevent damage to the unit HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL DESCRIPTION 2 DESCRIPTION This meter is a digital Humidity Temperature meter for use a polymer capacitive and semiconductor sensor This meter is a portable professional measuring instrument with large LCD and back light for easily reading This meter can be connected with the computer for large recording of measuring data analysis and printing etc This meter has function of data hold This meter has function for measurement of MAX MIN value When using it can show ranges engineering unit enunciators measuring resu
3. is the main source of back light Its working current is large often use back light will shorten the battery life you d better not to use the back light so frequently unless it s necessary e When the battery voltage is less than 7V it will show 2 But if you use back light at the same time maybe E will come up even if the battery voltage is more than 7V because the working current is higher and the voltage will decline When 4221 shows the accuracy of the measurement can not be assured 16 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION You need not replace the battery When you use normally back light is not using ESI will not show up You need replace it till ESl show again 4 9 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 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 10 DIGITAL OUTPUT The Digital Output is a 9600bps N 81 serial interface 4 11 BATTERY REPLACEMENT 4 11 1 If the sign 2 appears on the LCD display it indicates that the battery should be replaced HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION 4 11 2 Turn the uni
4. HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL CONTENTS CONTENTS TITLE PAGE 1 SAFETY 1 11 PRELIMINARY 1 1 2 1 1 3 2 1 4 __________ sassa aska Sd epu S 2 2 DESCRIPTION jg E bak aHa E NAE AVES TIR C43 da 4 21 NAMES OF 2 4 22 SYMBOL DEFINITION 7 23 B TTONSELUCIDATON a aa a i aia 8 SPECIFICATIONS 9 3 1 GENERAL 9 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL CONTENTS 3 2 ELECTRICAL SPEGIFIGATIONGS 11 4 OPERATING INSTRUCTION teh eph aede 13 4 1 ER CS HS AER XE KI Gases dare 13 4 2 HUMIDITY 13 4 3 TEMPERATURE MEASUREMENT I Con PA TEN FEE LIKE 13 4 4 SELECTING THE TEMPERATURE SCALE bae kt vd e Cose 14 4 5 MAX MIN 14 4 6 BEAD 15 47 TIMEROPERATION jj osegiikess eie a Ria FR s ER ph SEES CER PEE ane E SOR 16 4 8 16 Xo 17 430 17 4 11 BATTERY REPLACEMENT roa rr xar 17 4 12 USE THE TRIPOD CONNECTOR stitit iex red kR E e e b a aic 18 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL CONTENTS 5 ENCLOSED SOFTWARE PCLINK 19 5 1
5. ILLUMINATION FOR INSTALLATION 19 52 INSTALLATION 20 53 EXECUTION OF 21 54 TIMELY DATA GRAPH AND SHEET WINDOW sssssssssesssessseseeeescesesesseseesosoessseseosesesseseese 21 6 ACCESS HIEG 7 22 6 1 SUPPLIED WITHTHE 22 6 2 OPTIONALACCESSORIES 22 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SAFETY INFORMATION 1 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 With proper use and care your digital meter will provide you satisfactory service for years 1 1 PRELIMINARY 1 1 1 When the meter is delivered check that it has not been damaged in transit 1 1 2 When poor condition under harsh preservation or shipping conditions caused inspect and confirm this meter without delay 1 2 DURING USE 1 2 1 Operate the meter under the condition of stated temperature and humidity 1 2 2 If any faults or abnormalities are observed the meter can not be used any more and it has to be checked out 1 2 3 Please do not store or use meter in areas exposed to direct sunlight high temperature humidity or HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SAFETY INFORMATION condensation 1 2 4 Don t touch or manipulate the sensor 1 2 5 Don t expose the sensor to direct light this causes a false reading
6. he Humidity Temperature Meter ON or OFF 4 2 HUMIDITY MEASUREMENT For measurement place the sensor probe in the tested environment NOTE e Measurement Range 096 1009 6RH e Operating Environment Relative humidity 0 to 85 RH Temperature 0 C 40 C 32 F 104 F without dew 4 3 TEMPERATURE MEASUREMENT For measurement place the sensor probe in the tested environment HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION NOTE e Measurement Range 20 C 60 C 4 F 140 F e Operating Environment Relative humidity 0 to 85 RH Temperature 0 C 40 C 32 F 104 F without dew 4 4 SELECTING THE TEMPERATURE SCALE When the meter was first power on the default scale setting is set at Celsius C scale The user may change it to Fahrenheit F by pressing F button and vice versa to Celsius by pressing button 4 5 MAX MIN MEASUREMENT 4 5 1 When one press the MAX MIN button the meter will enter the MAXIMIN mode Under this mode the maximum value minimum value is kept in the memory simultaneously and updated with every new data When the MAX symbol is display the Maximum is shown on the display 4 5 2 Press MAX MIN again then the MIN symbol is on the display and also the minimum reading 4 5 3 Press MAX MIN again MAX and MIN will blink together This means that all these data is updated in 14 HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION the mem
7. lts This meter has function of auto power off Low battery indication are provided 2 1 NAMES OF COMPONENTS 1 Dust mask 2 Sensor probe 3 AC power adapter connector dc HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL DESCRIPTION fh lese TEMPERATURE BeN HUMIDITY C we a lt 8 _ 9 11 i S 0 13 TEMP 20 C 60 C _ 14 HUMIDITY 100 RH power up 0008 15 auroorr ao HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL DESCRIPTION 4 RS 232 Digital output connector Tripod connector Hang Ring LCD display ONJ OFF button Back light button F Fahrenheit control button Battery cabinet cover C Centigrade control button MAX MIN MAX MIN function control button TIMER Timer display button HOLD HOLD button HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL DESCRIPTION 2 2 BUTTONS ELUCIDATION Button This Button is used to the switch of power e 4 Button This button is used to the switch of back light e C But
8. ory and the reading is the present temperature and humidity 4 5 4 Press MAX MIN again MAX will go back One may press MAX MIN to circulate the display mode among these options NOTE When the meter is under MAX MIN operation C 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 2 seconds 4 6 READ HOLD 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 NOTE When the meter is under Data Hold operation the MAX MIN and button are disabled when you press C F and MAX MIN button in HOLD mode there will be two continuous beeps HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION 4 7 TIMER OPERATION One may start the timer by press the TIMER button The counting can be stopped or continued by pressing it again When the counting exceed 59min 59sec the time scale will be changed to hours and minutes The counting can be reset by press and hold TIMER button for 2 sec 4 8 BACK LIGHT If the light is dark to make the reading difficult when measuring you can press button to open the back light which will last for 15 sec You can close it up at any time once press button again NOTE LED
9. re gt 0 C 50 C 32 F 122 F non condensing 3 1 7 Storage Environment Humidity 0 to 80 RH non condensing HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SPECIFICATIONS Temperature29 10 C 60 C 14 F 140 F non condensing 3 1 8 Power Requirements Battery 9V battery 006p or IEC 6F22 or NEDA1604 AC adapter gt 9 00 30mA minimum Plug Diameter 3 5 mm x 1 35mm 3 1 9 Low Battery Indication 2 displayed 3 1 10 Dimension Meter gt 183 L x 74 W x 33 H mm 7 2 L x 2 9 W x 1 3 H inch Sensor Probe 208 L x 15 D mm 8 2 L x 0 6 D inch 3 1 11 Weight Approx 330g HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SPECIFICATIONS 3 2 ELECTRICAL SPECIFICATIONS Circumstance Temperature 23 5 C Relative Humidity lt 75 3 2 1 Humidity sensor HIH 3610 Honeywell 3 2 2 Temperature sensor LM335Z National Semiconductor Corporation Test Conditions Parameter Operating Output Voltage 25 1 2 98 Output Voltage Temperature 10mV C HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SPECIFICATIONS 3 2 3 Humidity Range Resolution Accuracy 0 100 RH 0 1 RH 2 5 RH at 25 C 3 2 4 Temperature Range Resolution Accuracy 20 C 60 C 0 1 C 076 AF 140 0 1 F 1 4 F HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL OPERATING INSTRUCTION 4 OPERATING INSTRUCTION 4 1 POWER UP Press the button to turn t
10. t off Remove the battery cover 4 11 3 Replace the exhausted battery with a new one 4 11 4 Put the battery cover as its origin 4 12 USE THE TRIPOD CONNECTOR 4 12 1 If needed the meter can be fixed on the tripod 4 12 2 The meter also can be hanged up for use HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL PCLink ENCLOSED SOFTWARE 5 PCLink ENCLOSED SOFTWARE 5 1 ILLUMINATION FOR INSTALLATION Connect software PCLink to your PC then connect its interface to the meter for use MINIMUM HARDWARE REQUIREMENTS 486 100MHz minimum or equivalent PC 16MB memory 5MB hard disk space minimum OPERATING SYSTEM REQUIREMENTS Win95 Win98 4 0 or later 32 bit operating system e INSTALLATION Insert the SETUP floppy disk into computer Select run from the TaskBar start menu type a PCLink exe then press enter key and follow the prompts Click PCLink program in program group from TaskBar start menu to run the program refer to HELP for detailed instruction HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL PCLink ENCLOSED SOFTWARE 5 2 RUN PCLink Click PCLink program in program group from TaskBar start menu to run the PCLink program MENU and TOOLBAR ne m p Real Tine Data Option Help gt 3 nel Bead Tine rath 0 0 z f ho 9 Data ms 00 00 Graph Window Connect E E 9
11. ton This button is used to transform C range e F Button This button is used to transform F range HOLD Button This Button is used to the switch of data hold TIMER Button This Button is used to the switch of timer MAX MIN Button This Button is used to the switch of maximum value and minimum value measure HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL DESCRIPTION 2 3 SYMBOL DEFINITION C Centigrade indication Fahrenheit indication RH Relative Humidity indication MAX The Maximum value is displayed MIN The Minimum value is displayed This indicates auto power off is enabled Iz This indicates that the display data is being held h m hour and minute m s minute and second 2 The battery is not sufficient for proper operation HUMIDITY TEMPERATURE METER INSTRUCTION MANUAL SPECIFICATIONS 3 SPECIFICATIONS Accuracy is specified for a period of year after calibration and at 18 C to 28 C 64 F to 82 F with relative humidity to 7596 3 1 GENERAL SPECIFICATIONS 3 1 1 Numerical Display 4 digital Liquid Crystal Display 3 1 2 Measuring method Dual slope integration A D converter 3 1 3 Temperature modulus lt 0 1 x Accuracy C 3 1 4 Response Time Humidity 75 sec In slowly moving air Temperature 40 sec in slowly moving air 3 1 5 Signal Output RS 232 Data Output 3 1 6 Operating Environment Altitude to 2000 meters Humidity 0 to 90 non condensing Temperatu
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