Hanna Instruments HI96739C, Instruction Manual

Page 1: ...INSTRUCTION MANUAL HI96739C Fluoride High Range ISM...

Page 2: ...the instrument as well as a precise idea of its versatility If you need additional technical information do not hesitate to e mail us at tech hannainst com or view our worldwide contact list at www ha...

Page 3: ...PRINCIPLE OF OPERATION FUNCTIONAL DESCRIPTION ERRORS AND WARNINGS GENERAL TIPS FOR AN ACCURATE MEASUREMENT STARTUP MEASUREMENT PROCEDURE VALIDATION PROCEDURE CALIBRATION PROCEDURE GLP BATTERY MANAGEM...

Page 4: ...r is supplied complete with Sample Cuvettes and Caps 2 pcs CAL CheckTM Standard Cuvettes 9V Battery Cloth for wiping cuvettes Instrument Quality Certificate Instruction Manual and Quick Reference Guid...

Page 5: ...off feature that will turn off the instrument after 10 minutes of non use in measurement mode or after 1 hour if left in calibration mode The meter uses an exclusive positive locking system to ensure...

Page 6: ...dition SPADNS method The reaction between phosphate and the reagents causes a red tint in the sample Environment 0 to 50 C 32 to 122 F max 95 RH non condensing Battery Type 9V 1 pc Auto Shut off After...

Page 7: ...t is a typical phenomenon of interaction between electromagnetic radiation and matter When a light beam crosses a substance some of the radiation may be absorbed by atoms molecules or crystal lattices...

Page 8: ...ons Whenever possible use the same cuvette for both It is necessary that the surface of the cuvette is clean and not scratched This to avoid measurement interference due to unwanted reflection and abs...

Page 9: ...ment or confirm edited values In calibration mode press to confirm factory calibration restore READ this is a bi functional key In measurement mode press to make a measurement In GLP mode press to vie...

Page 10: ...ation date or restore factory calibration 1 The measuring scheme lamp cuvette detector appears during different phases of zero or reading measurement 2 Error messages and warnings 3 The battery icon i...

Page 11: ...surement Please check the preparation of the zero cuvette No Light The instrument cannot adjust the light level Please check that the sample does not contain any debris Inverted Cuvettes The sample an...

Page 12: ...igh The standard reading is higher than expected Cap error Appears when external light enters in the analysis cell Assure that the cuvette cap is present Cooling lamp The instrument waits for the lamp...

Page 13: ...tly on the 0 0 mL mark c take out the syringe and clean the outside of the syringe tip Be sure that no drops are hanging on the tip of the syringe if so eliminate them Then keeping the syringe in vert...

Page 14: ...he sample causing higher readings To obtain accurate measurements remove such bubbles by swirling or by gently tapping the cuvette Do not let the reacted sample stand too long after reagent is added o...

Page 15: ...play briefly shows all tags on When the beeper sounds briefly and the LCD displays dashes the meter is ready The blinking ZERO indicates that the instrument needs to be zeroed first Add with one syrin...

Page 16: ...cuvette and detector icons will appear on the display depending on the measurement phase After a few seconds the display will show 0 0 The meter is now zeroed and ready for measurement Remove the cuve...

Page 17: ...wastewater and seawater samples before performing any measurement a distillation of the sample is needed MEASUREMENT PROCEDURE INTERFERENCES Negative interferences may be caused by Alkalinity as CaCO3...

Page 18: ...e perform test at room temperature 18 to 25 C 64 5 to 77 0 F Turn the meter on by pressing ON OFF When the beeper sounds briefly and the LCD displays dashes the meter is ready Place the CAL CheckTM St...

Page 19: ...rtificate If the value is found out of the specifications please check that the cuvettes are free of fingerprints oil or dirt and repeat validation If results are still found out of specifications the...

Page 20: ...n by pressing ON OFF When the beeper sounds briefly and the LCD displays dashes the meter is ready Press and hold CAL CHECK for three seconds to enter calibration mode The display will show CAL during...

Page 21: ...0 0 The meter is now zeroed and ready for calibration The blinking READ asks for reading calibration standard Remove the cuvette Place the CAL CheckTM Standard HI96739 11 Cuvette B into the cuvette h...

Page 22: ...t the desired month 01 12 If the key is kept pressed the month number is automatically increased When the correct month has been set press ZERO CFM or READ to confirm Now the display will show the day...

Page 23: ...t is possible to change the editing from day to year and to month by pressing READ Press ZERO CFM to save the calibration date The instrument displays Stor for one second and the calibration is saved...

Page 24: ...splay If no calibration was performed the factory calibration message F CAL will appear on the main display and the instrument returns to measurement mode after three seconds FACTORY CALIBRATION RESTO...

Page 25: ...instrument is switched on The blinking ZERO means that a new zero has to be performed One fresh battery lasts for around 750 measurements depending on the light level The remaining battery capacity is...

Page 26: ...h one Insert back the battery cover and turn it clockwise to close BATTERY REPLACEMENT HI93739 01 Reagents for 100 test HI93739 03 Reagents for 300 tests Other Accessories HI96739 11 CAL Check Standar...

Page 27: ...ed according to the instructions This warranty is limited to repair or replacement free of charge Damages due to accident misuse tampering or lack of prescribed maintenance are not covered If service...

Page 28: ...a Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com Local Office Hanna Instruments USA 270 George Washington Highway Smithfield RI 02917 Phone 800...