Hanna-instruments HI 96753 Manual de usuario

1Instruction ManualHI 96753CChloride 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 21It is possible to delete the calibration andrestore factory calibration.• Press GLP/ to enter GLP mode.To display the calibration date:• Press GL

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 DES

4 5GENERAL DESCRIPTIONABBREVIATIONSSPECIFICATIONSPRECISION AND ACCURACYThe HI 96753 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 9ERRORS AND WARNINGSKEYPAD DESCRIPTION• ON/OFF: to turn the meter on and off.• ZERO/CFM: to zero the meter prior to measurement, to confirm edited v

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

12 13• 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 ti

14 15• Remove the caps and use the second 1 mLsyringe to add 0.5 mL of HI 93753B-0Complexing Reagent to each cuvette.• Replace the caps and mix each c

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