Hanna-instruments HI 96715C Manual de usuario

1www.hannainst.comInstruction ManualHI 96715CAmmonia Medium Range ISM

18 19• Press GLP/ to edit the desired day(01-31). If the key is kept pressed, theday number is automatically increased.Note: It is possible to change

20 21• Press READ/ /TIMER to enter in thefactory calibration restore screen. Theinstrument asks for confirmation of usercalibration delete.• Press ZER

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

24MAN96715 12/10Printed in EUROPE(ROMANIA)Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support

2 3TABLE OF CONTENTSPRELIMINARY EXAMINATION ... 3GENERAL

4 5GENERAL DESCRIPTIONABBREVIATIONSSPECIFICATIONSPRECISION AND ACCURACYThe HI 96715 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: this is a bi-functional key. Just press to zero

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.• In order to avoid reagent leaking and to obtain m

14 15• Press ZERO/CFM and the lamp, cuvetteand detector icons will appear on thedisplay, depending on the measurementphase.• After a few seconds, the

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