Hanna Instruments HI 93703-11 Instruction Manual

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Hanna Instruments HI 93703-11 Instruction Manual Manual pdf 7 page image

7SPECIFICATIONS* 1 FTU = 1 NTURange 0.00 to 50.00 FTU *50 to 1000 FTU *Resolution 0.01 and 1 FTU *Accuracy ±0.5 FTU* or±5% of reading (whichever is greater)Typical EMC Deviation ±2% FSCalibration 3 point (0, 10 and 500 FTU*)Light Source Infrared LEDLight Source Life Life of the instrumentLight Detector Silicon photocellData Logging 199 measurements, on-demandPC Connection Through serial port,using HI 920011 connection cable andHI 92000 Windows ® compatible softwareBattery Type 4 x 1.5V AA alkaline batteriesBattery Life Approx. 60 hours of continuous useor 900 measurementsAuto-off After 5 minutes of non-useEnvironment 0 to 50°C (32 to 122 ° F);RH max 95% non-condensingDimensions 220 x 82 x 66 mm(8.7 x 3.2 x 2.6")Weight 510 g (1.1 lb.)18• After approximately30 seconds the LCDwill display "----".Now the instrumentis calibrated andready for use.NOTE: If "ERR1" is displayed, the calibra-tion data is maintained.VIEWING CALIBRATION DATETo display the last cali-bration time and date,press the GLP button totoggle through the dateand time. If the displayshows "FS", the instru-ment has factory calibra-tion settings loaded andno date will be displayed.VIEWING FIRMWARE VERSIONTo display the firmware version press andhold the ON/OFF key forapprox. ten seconds(when turning the meteron).The firmware version willbe displayedLOGGINGMICROPROCESSORTURBIDITY METERLOGGINGMICROPROCESSORTURBIDITY METERHI 93703-11VIEWVIEWSTOSTOCLRCLRGLPGLPCALCAL DATEDATEREADREADALTALTOFFONFSENSURE ACCURATE CALIBRATIONThe procedure below should be carefully fol-lowed during testing and calibration:LOGGINGMICROPROCESSORTURBIDITY METERLOGGINGMICROPROCESSORTURBIDITY METERHI 93703-11VIEWVIEWSTOSTOCLRCLRGLPGLPCALCAL DATEDATEREADREADALTALTOFFONV1.0