Hanna-instruments HI 96101 Manuel d'utilisateur

1Instruction ManualHI 96101CpH, Chlorine, Cyanuric Acid,Iodine, Bromine, Iron LRISMwww.hannainst.com

10KEYPAD DESCRIPTION• ON/OFF: to turn the meter on and off.• ZERO/CFM: this is a bi-functional key. Just press to zero the meter prior to measurement,

11DISPLAY ELEMENTS DESCRIPTION1) The measuring scheme (lamp, cuvette, detector), appears during different phases of zero orreading measurement2) Error

12Under Range: A blinking “0.00” indicates that the sampleabsorbs less light than the zero reference. Check the procedureand make sure you use the sam

13Cooling lamp: The instrument waits for the lamp to cool down.Battery low: The battery must be replaced soon.Dead battery: This indicates that the ba

14(a) (b)GENERAL TIPS FOR AN ACCURATE MEASUREMENTThe instructions listed below should be carefully followed during testing to ensure best accuracy.• C

15• It is important that the sample does not contain any debris.This would corrupt the reading.• Each time the cuvette is used, the cap must be tighte

16• Press RANGE/GLP/ to change the range.The range can be changed any time when theinstrument is in measurement mode.The selected range is memorized

17• When the beeper sounds briefly and theLCD displays dashes, the meter is ready.The blinking “ZERO” indicates that theinstrument needs to be zeroed

18FREE CHLORINE MEASUREMENT• Fill the cuvette up to the mark with 10mL of unreacted sample and replace thecap.• Place the cuvette into the holder and

19• Replace the cuvette into the cuvette holderand ensure that the notch on the cap ispositioned securely into the groove.• Press and hold READ/ /TIME

2TABLE OF CONTENTSPRELIMINARY EXAMINATION ... 3GENERAL DE

20TOTAL CHLORINE MEASUREMENT• Fill the cuvette up to the mark with 10mL of unreacted sample and replace thecap.• Place the cuvette into the holder and

21• Alternatively, wait for 2 minutes and 30seconds and just press READ/ /TIMER.In both cases, the lamp, cuvette anddetector icons will appear on the

22• Fill a beaker up to the 25 mL mark withthe sample, add the content of one packetof HI 93722-0 reagent and swirl gentlyto mix. This is the reacted

23IODINE MEASUREMENT• Fill the cuvette with 10 mL of unreactedsample, up to the mark, and replace thecap.• Place the cuvette into the cuvette holderan

24• Alternatively, wait for 2 minutes and 30seconds then just press READ/ /TIMER.In both cases, the lamp, cuvette anddetector icons will appear on the

25INTERFERENCESChlorineIodineOzoneOxidized forms of chromium and manganeseIn case of water with alkalinity greater than 250 mg/L CaCO3 or acidity grea

26IRON LR MEASUREMENT• Fill one graduating mixing cylinder up to the 25mL mark with deionized water.• Add the content of one packet of HI 93746-0TPTZ

27• Place the cuvette into the cuvette holder andensure that the notch on the cap is positionedsecurely into the groove.• Press and hold READ/ /TIMER

28• After a few seconds, the display willshow “-0.0-”. The meter is now zeroedand ready for validation.• Remove the cuvette.• Place the corresponding

29The reading should be within specifications as reported in the CAL CHECKTM StandardCertificate. If the value is found out of the specifications, ple

3PRELIMINARY EXAMINATIONPlease examine this product carefully. Make sure that the instrument is not damaged. If anydamage occurred during shipment, pl

30DATE INPUTor• Place the corresponding CAL CHECKTM StandardCuvette B into the cuvette holder:pH: B, HI 96710-11Free Chlorine: B, HI 96701-11Total Chl

31• Press RANGE/GLP/ to edit the desiredmonth (01-12). If the key is kept pressed,the month number is automatically increased.• When the correct mont

32To display the calibration date:• Press and hold for three secondsRANGE/GLP/ to enter GLP mode. Forthe selected range the calibration monthand day

33To replace the instrument’s battery, follow the steps:• Turn the instrument off by pressing ON/OFF.• Turn the instrument upside down and remove the

34ACCESORIESREAGENT SETHI 93701-01 Reagents for 100 free chlorine testsHI 93701-03 Reagents for 300 free chlorine testsHI 93710-01 Reagents for 100 pH

35Recommendations for UsersBefore using these products, make sure that they are entirely suitable for your specific application and for the environmen

36Printed in EUROPE(ROMANIA)Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support for CustomersTe

4GENERAL DESCRIPTIONThe HI 96101 is an auto diagnostic portable microprocessor meter that benefits from Hanna’syears of experience as a manufacturer o

5ABBREVIATIONSSPECIFICATIONSdegree Celsiusdegree Fahrenheitmilligrams per liter. mg/L is equivalent to ppm (parts per million)millilitermillivoltsUS E

6REQUIRED REAGENTSCode Parameter Description Quantity/testHI 93710-0 pH Phenol red 5 dropsHI 93701-0 Free Chlorine DPD Powder Reagent 1 packetHI 93711

7PRECISION AND ACCURACYPrecision is how closely repeated measurementsagree with each other. Precision is usuallyexpressed as standard deviation (SD).A

8PRINCIPLE OF OPERATIONAbsorption of Light is a typical phenomenon of interaction between electromagnetic radiation andmatter. When a light beam cross

9The photoelectric cell collects the radiation I that is not absorbed by the sample and convertsit into an electric current, producing a potential in