Hanna-instruments HI 88713 Bedienungsanleitung

1www.hannainst.comHI 88713ISO Turbidity MeterInstruction Manual

18 19NORMAL MEASUREMENTThis type of measurement is best suited for regular readings, when the sample is stable and normalaccuracy is required. In norm

20 21CALIBRATIONFor best results, the measurement techniques must be followed during calibration. If formazinstandards are used, mix the cuvettes gent

22 23Note: The reading of the first point could be skipped for FNU and NTU modes by pressing “Skip”functional key. In this case, the 0.00 value will b

24 25Note: If necessary, press UP or DOWN key to edit the calibration point value to match the exact value ofthe standard as measured with a reference

26 27LOG AND LOG RECALLLOG AND LOG RECALLLOG AND LOG RECALLLOG AND LOG RECALLLOG AND LOG RECALLThe HI 88713 Turbidity bench meter has a powerful log f

28 29Date / TimeThis option is used to set the instrument’s date and time.Press “Modify” to change the date/time.Press “Left” or ”Right” functional k

30 31REAGENT SETSHI 93703-58 Silicon oil (15 mL)HI 88713-11 Calibration set for turbidimeter(<0.1, 15, 100 750 FNU and 2000 NTU)OTHER ACCESSORIESH

32SALES AND TECHNICAL SERVICE CONTACTSSALES AND TECHNICAL SERVICE CONTACTSSALES AND TECHNICAL SERVICE CONTACTSSALES AND TECHNICAL SERVICE CONTACTSSALE

2 3Please examine this Product carefully. Make sure the instrument is not damaged. If any damage hasoccurred during the shipment, please notify your d

4 5ABBREVIATIONSABBREVIATIONSABBREVIATIONSABBREVIATIONSABBREVIATIONSNTU Nephelometric Turbidity UnitsFAU Formazin Attenuation UnitsFNU Formazin Nephel

6 7INSTRUMENT DESCRIPTION1) Liquid Crystal Display (LCD). The LCD has backlight for better visibility in dark environments.2) Keypad. Splash proof res

8 9Note: If you are using multiple cuvettes, always match the cuvettes.CUVETTE HANDLINGThe cuvettes should be free of scratches or cracks. Any cuvette

10 11To further reduce the effect of glass imperfections, the cuvette can be indexed and use this new index as the position mark.For indexing one cuve

12• Open the instrument lid, slightly rotate thecuvette and take a new reading.• Repeat the last step for the second cuvette until the reading is with

14 15STARTUPSTARTUPSTARTUPSTARTUPSTARTUPThe HI 88713 Turbidity bench meter is supplied with all necessary accesoriesUnpack the instrument and place it

16 17The HI 88713 bench-top Turbidity meter has a unique Tutorial Mode that provides additionalinformation to help the unexperienced user during the