Hanna Instruments HI 96706C Instruction Manual Download Page 1

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This Instrument is in

Compliance with the CE Directives

Instruction Manual

HI 96706C

Phosphorus ISM

Summary of Contents for HI 96706C

Page 1: ...1 w w w h a n n a i n s t c o m This Instrument is in Compliance with the CE Directives Instruction Manual HI 96706C Phosphorus ISM...

Page 2: ...REPLACEMENT 22 ACCESSORIES 22 WARRANTY 23 Dear Customer Thank you for choosing a Hanna product This manual will provide you with the necessary information for the correct use of the instrument Please...

Page 3: ...your Dealer Each HI 96706 Ion Selective Meter is supplied complete with Two Sample Cuvets and Caps 9V Battery Scissors Tissue for wiping cuvets Instrument quality certificate Instruction Manual Rigid...

Page 4: ...his makes the instruments fulfill field applications Display messages aid the user in routine operation The meter has an auto shut off feature that will turn off the instrument after 10 minutes of non...

Page 5: ...ur of non use in calibration mode with last reading reminder Dimensions 192 x 102 x 67 mm 7 6 x 4 x 2 6 Weight 290 g 10 oz REQUIRED REAGENTS Code Description Quantity test HI 93706A 0 Phosphorus Reage...

Page 6: ...t at wavelength c molar concentration of the substance d optical path through the substance Therefore the concentration c can be calculated from the absorbance of the substance as the other factors ar...

Page 7: ...incoming value into the desired measuring unit and to display it on the LCD The measurement process is carried out in two phases first the meter is zeroed and then the actual measurement is performed...

Page 8: ...ime OPERATING MODES Measurement mode default operation mode enables both validation and measurement Calibration mode may be entered by keeping CAL CHECK pressed for three seconds the CAL tag appears i...

Page 9: ...rm a measurement Please check the preparation of the zero cuvet Light Low There is not enough light to perform a measurement Please check the preparation of the zero cuvet No Light The instrument cann...

Page 10: ...n over range condition The concentration of the sample is beyond the programmed range dilute the sample and re run the test c during calibration procedure Standard Low The standard reading is less tha...

Page 11: ...is important that the sample does not contain any debris This would corrupt the reading Each time the cuvet is used the cap must be tightened to the same degree Whenever the cuvet is placed into the...

Page 12: ...gently tapping the cuvet Do not let the reacted sample stand too long after reagent is added or accuracy will be lost It is possible to take multiple readings in a row but it is recommended to take a...

Page 13: ...bidity or color the measurement takes place in two phases First the meter is zeroed using the unreacted sample After the reagents are added the reacted sample is measured When the beeper sounds briefl...

Page 14: ...A 0 Phosphorus Reagent A to the cuvet Add the content of one packet of HI 93706B 0 Phosphorus Reagent B to the cuvet Replace the cap and shake gently until dissolution is complete Replace the cuvet in...

Page 15: ...100 mg L as Fe2 Magnesium Mg2 above 40 000 mg L as CaCO3 Sulfide S2 VALIDATION PROCEDURE Use the validation procedure to ensure that the instrument is properly calibrated Warning Do not validate the...

Page 16: ...n the display depending on the measurement phase At the end of the measurement the display will show the validation standard value The reading should be within specifications as reported in the CAL CH...

Page 17: ...OFF When the beeper sounds briefly and the LCD displays dashes the meter is ready Press and hold CAL CHECK for three seconds to enter calibration mode The display will show CAL during calibration proc...

Page 18: ...isplay depending on the measurement phase After measurement the instrument will show for three seconds the Cal Check Standard value Note If the display shows STD HIGH the standard value was too high I...

Page 19: ...atically increased When the correct year has been set press ZERO CFM or READ TIMER to confirm Now the display will show the month blinking Press GLP to edit the desired month 01 12 If the key is kept...

Page 20: ...on the secondary display LAST CALIBRATION DATE If no calibration was performed the factory calibration message F CAL will appear on the main display and the instrument returns to measurement mode aft...

Page 21: ...a battery indicator with three levels as follows 3 lines for 100 capacity 2 lines for 66 capacity 1 line for 33 capacity Battery icon blinking if the capacity is under 10 If the battery is empty and a...

Page 22: ...tery cover and turn it clockwise to close To replace the instrument s battery follow the steps ACCESORIES REAGENT SET HI93706 01 Reagentsfor100tests HI93706 03 Reagentsfor300tests OTHER ACCESORIES HI9...

Page 23: ...ntained according to the instructions This warranty is limited to repair or replacement free of charge Damages due to accident misuse tampering or lack of prescribed maintenance are not covered If ser...

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