Hanna-instruments HI 9023 Instrukcja Użytkownika

Instruction ManualHI 9023C - HI 9023CNHI 9024C - HI 9025CHI 9110 - HI 9210HI 9210NPortable WaterproofpH MetersManufacturers since 1978These Instrument

19• Rinse the electrode with clean or distilled water first and thenwith pH 4.01 (or 10.01) buffer. Dip the electrode into the pH4.01 (or 10.01) solut

21Note: The electrode should be submergedapproximately 4 cm (1½") into thesolution with the temperature probelocated as close to it as possible.

23(1½") into the solution. For HI 9110 andHI 9210, place the thermometer closeto the pH electrode.• Adjust the OFFSET trimmer (#3 pages 9-10) unt

25TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDEThe meter is slow in re-sponding or gives f

27For refillable electrodes:If the filling solution (electrolyte) is more than 2½ cm (1") below thefill hole, add HI 7082 or HI 8082 3.5M KCl Ele

29TAKING REDOX MEASUREMENTS(HI 9023C & HI 9025C only)HI 9023C and HI 9025C have the capability to take ORP measure-ments. An optional ORP electrod

31ACCESSORIESACCESSORIESACCESSORIESACCESSORIESACCESSORIESpH CALIBRATION SOLUTIONSHI 70004P pH 4.01 Buffer Sachets, 20mL, 25 pcsHI 70007P pH 7.01 Buffe

33HI 1083BGlass-body, micro, Viscolene, non-refillable, combination pH elec-trode. Use: biotechnology, micro titration.HI 1131BGlass-body, single jun

35120 mm4.7"12 mm0.5"FC 210120 mm4.7"12 mm0.5"9.5mm DIA0.37"FC 220FC 210BGlass-body, double junction, conic, Viscolene, non-r

37Application Electrodes *1. Aquarium HI 1332B2. Bath-water HI 1130B3. Beer HI 1131B4. Bread HI 2031B, FC 200B5. Cheese FC 200B6. Dairy products FC 10

3These waterproof Hanna instruments are heavy-duty pH metersdesigned to provide laboratory results and accuracy under harshindustrial conditions.HI 90

39Recommendations for UsersBefore using these products, make sure that they are entirely suitable for the environment in which they areused.Operation

51) Electrode connector (BNC for HI 9023C and DIN for HI 9023CN)2) Temperature probe socket (HI 9023C only)3) Liquid Crystal Display4) CAL key to ente

71) BNC electrode connector2) Temperature probe socket3) Liquid Cristal Display4) RANGE key to select pH or mV (HI 9025C only)5) ON/OFF key to turn th

91) Battery cover2) BNC electrode connector3) Offset calibration trimmer4) Slope calibration trimmer5) Temperature setting trimmer6) Mode indicator7)

11HI 9110 HI 9210 HI 9210NRange pH 0.00 to 14.00 pH°C — 0.0 to 70.0 CResolution pH 0.01 pH°C — 0.1 CAccuracy pH ±0.02 pH(@20°C/68°F) °C — ±0.5 CTypica

13°CRANGEON/OFF°C°CorpH MEASUREMENTSTo take a pH measurement remove the elec-trode protective cap and simply submerge thetip (4cm/1½") of the ele

15ORP MEASUREMENTS (HI 9023C AND HI 9025C)To enter the "mV" mode (ORP or ISE), turn the instrument ON andpress the RANGE key until the displ

17CFMNote: The electrode should be submergedapproximately 4 cm (1½") into thesolution. With the temperature probelocated as close to it as possib