Hanna-instruments HI 96751 Instrukcja Użytkownika Strona 1

1Instruction ManualHI 96751CSulfate ISMwww.hannainst.com

18 19• Press GLP/ to edit the desired year(2000-2099). If the key is kept pressed,the year number is automaticallyincreased.• Press GLP/ to edit the d

20 21To display the calibration date:• Press GLP/ to enter GLP mode. Thecalibration month and day will appear onthe main display and the year on these

22 23Recommendations for UsersBefore using these products, make sure that they are entirely suitable for your specific application and for the environ

24Printed in EUROPE(ROMANIA)Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support for CustomersTe

2 3TABLE OF CONTENTSPRELIMINARY EXAMINATION ... 3GENERAL DE

4 5GENERAL DESCRIPTIONABBREVIATIONSSPECIFICATIONSPRECISION AND ACCURACYThe HI 96751 is an auto diagnostic portable microprocessor meter that benefits

6 71) GLP/ key2) CAL CHECK key3) ZERO/CFM key4) READ/ /TIMER key5) ON/OFF key6) Liquid Crystal Display (LCD)7) Cuvette alignment indicator8) Cuvette

8 910852973461ERRORS AND WARNINGSKEYPAD DESCRIPTION• ON/OFF: to turn the meter on and off.• ZERO/CFM: to zero the meter prior to measurement, to confi

10 11The instructions listed below should be carefully followed during testing to ensure best accuracy.• Color or suspended matter in large amounts ma

12 13MEASUREMENT PROCEDURE• Whenever the cuvette is placed into the measurement cell, itmust be dry outside, and completely free of fingerprints, oilo

14 15VALIDATION PROCEDURE• Remove the cuvette.• Add the content of one packet ofHI 93751-0 reagent, replace the capand shake gently the cuvette for 1

16 17CALIBRATION PROCEDURENote: It is possible to interrupt calibration procedure at any time by pressing CAL CHECK orON/OFF keys.Warning: Do not cali