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Instruction Manual

HI 95717C

Phosphate High Range

ISM

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This Instrument is in

Compliance with the CE Directives

20

MAN95717R2   08/06

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Summary of Contents for HI 95717C

Page 1: ...1 Instruction Manual HI 95717C Phosphate High Range ISM 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 MAN95717R2 08 06 w w w h a n n a i n s t c o m...

Page 2: ...take 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 i...

Page 3: ...HI 95717 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 cuvets 4 pcs H...

Page 4: ...he phosphate PO4 3 content in water samples in the 0 0 to 30 0 mg L ppm range The method is an adaption from Standard Methods for the Examination of Water and Wastewater The reagents are in powder and...

Page 5: ...In a laboratory using a standard solution of 12 00 mg L phosphate and a representative lot of reagents an operator obtained with a single instrument a standard deviation of 0 5 mg L PRECISION AND ACC...

Page 6: ...mps and narrow 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 OF...

Page 7: ...at the surface of the cuvet is clean and not scratched This to avoid measurement interference due to unwanted reflection and absorption of light It is recommended not to touch the cuvet walls with han...

Page 8: ...display area 2 CAL appears when the instrument operates in the calibration mode 3 the Month and Day icons appear above the number of month and day when a date is displayed 4 the blinking Battery icon...

Page 9: ...ation is selected GUIDE TO DISPLAY CODES 12 Proper use of the dropper a to get good reproducible results tap the dropper on the table for several times and wipe the outside of the dropper tip with a c...

Page 10: ...0 indicates that the sample absorbs less light than the zero reference Check the procedure and make sure you use the same cuvet for reference zero and measurement A flashing value of the maximum conce...

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