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Instruction Manual

HI 95761C

Total Chlorine Meter

for the analysis of

trace Total Chlorine concentrations

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This Instrument is in

Compliance with the CE Directives

20

MAN95761R2   05/06

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Summary of Contents for HI 95761C

Page 1: ...I 95761C Total Chlorine Meter for the analysis of trace Total Chlorine concentrations w w w h a n n a i n s t c o m This Instrument is in Compliance with the CE Directives 20 MAN95761R2 05 06 w w w h...

Page 2: ...ake all necessary steps to correct interferences Any variation introduced by the user to the supplied equipment may degrade the instruments EMC performance To avoid damages or burns do not put the ins...

Page 3: ...ACCESSORIES HI 95761 11 CAL CHECK Standard Cuvets 1 set HI 710009 Blue rubber boot HI 710010 Orange rubber boot HI 721310 9V battery 10 pcs HI 731318 Tissue for wiping cuvets 4 pcs HI 731331 Glass cu...

Page 4: ...ter measures the total chlorine Cl2 content in water samples in the 0 000 to 0 500 mg L ppm range The method is an adaption of the USEPA METHOD 330 5 for wastewater The reagent is in powder form and i...

Page 5: ...sing a standard solution of 0 200 mg L chlorine and a representative lot of reagent an operator obtained with a single instrument a standard deviation of 0 004 mg L 16 CALIBRATION PROCEDURE Turn the m...

Page 6: ...band interference filters to guarantee both high performance and reliable results HI 95 series block diagram optical layout PRINCIPLE OF OPERATION 15 Turn the meter on by pressing ON OFF When the LCD...

Page 7: ...with hands Furthermore in order to maintain the same conditions during the zeroing and the measuring phases it is necessary to close the cuvet to prevent any contamination 1 Liquid Crystal Display LC...

Page 8: ...Month and Day icons appear above the number of month and day when a date is displayed 4 the blinking Battery icon appears when the battery voltage is getting low 13 MEASUREMENT PROCEDURE Turn the met...

Page 9: ...ibration is selected GUIDE TO DISPLAY CODES 12 It 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 s...

Page 10: ...the right sample cuvet is inserted Inverted the sample and the zero cuvet are inverted Zero a zero reading was not taken Follow the instruction in the measurement procedure for zeroing the meter 11 U...

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