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Instruction Manual

Microprocessor-based

pH/mV/°C

Bench Meters

HI 2210  HI 2211

www.hannainst.com

Summary of Contents for HI 2211

Page 1: ...1 Instruction Manual Microprocessor based pH mV C Bench Meters HI 2210 HI 2211 www hannainst com...

Page 2: ...pping any instrument make sure it is properly packed for complete protection WARRANTY 3 PRELIMINARY EXAMINATION 4 GENERAL DESCRIPTION 4 FUNCTIONAL DESCRIPTION 5 SPECIFICATIONS 6 OPERATIONAL GUIDE 7 pH...

Page 3: ...mV and temperature simultaneously together with graphic symbols The calibration process is guided step by step through clear indications on the LCD A stability indicator makes the calibration procedur...

Page 4: ...probe approximately 4 cm 1 into the sample to be tested and stir gently Allow time for the electrode to stabilize The pH is displayed on the primary LCD and the temperature on the secondary LCD If the...

Page 5: ...temperature probe into the sample as close as possible to the electrode and wait for a few seconds If the temperature of the sample is known manual temperature compensation can be performed by disconn...

Page 6: ...in this situation CAL 2 BUF pH BUFFER pH p p p p pH CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION Calibrate the instrument often especially if high accuracy is required The inst...

Page 7: ...down the CAL MEM keys then power on the instrument The CAL message will appear and the secondary LCD will show 0 0 C Immerse the temperature probe in the vessel with ice and water as near as possible...

Page 8: ...9 3 0 4 4 8 6 9 9 6 1 1 9 2 9 9 0 4 4 0 1 4 0 4 4 8 6 8 9 6 7 0 9 8 8 9 5 4 3 1 1 5 0 4 3 8 6 8 9 6 4 0 9 5 8 9 0 5 2 2 1 6 0 4 3 8 6 8 9 6 1 0 9 2 8 9 5 5 1 3 1 8 0 4 4 8 6 8 9 6 9 9 8 9 7 9 0 6 0 4...

Page 9: ...e Preparation Procedure on page 16 before taking measurements Note NEVER STORE THE ELECTRODE IN DISTILLED OR DEIONIZED WATER PERIODIC MAINTENANCE PERIODIC MAINTENANCE PERIODIC MAINTENANCE PERIODIC MAI...

Page 10: ...s e g n a r e t y l o r t c e l e e h t k c e h C e l a r e n e g e h t d n a l e v e l e d o r t c e l e e h t f o e t a t s s w o h s y a l p s i d e h T d n a V m e h t n i e g n a r f o t u O e l...

Page 11: ...n FDA approved bottle 4x50 mL for single junction electrodes HI 8072 1M KNO3 Electrolyte in FDA approved bottle 4x50 mL HI 8082 3 5M KCl Electrolyte in FDA approved bottle 4x50 mL Typical Electrode Li...

Page 12: ...IA 0 29 S VERSION HI 1331 ORP PRETREATMENT SOLUTIONS HI 7091L Reducing Pretreatment Solution 460 mL bottle HI 7092L Oxidizing Pretreatment Solution 460 mL bottle pH ELECTRODES All electrodes part numb...

Page 13: ...I 3230 S VERSION 120 mm 4 7 12 mm 0 5 HI 4430 S VERSION FC 100B Plastic body PVDF double junction refillable combination pH electrode Use general purpose for food industry FC 200B Plastic body PVDF op...

Page 14: ...To avoid damage or burns do not perform any measurement in microwave ovens EXTENSION CABLE FOR SCREW TYPE ELECTRODES SCREW TO BNC ADAPTER HI 7855 1 Extension cable 1 m 3 3 long HI 7855 3 Extension cab...

Page 15: ...2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 SouthAfrica Tel 011 615 6076 Fax 011 615 8582 Taiwan Tel 886 2 2739 3014 Fax 886 2 2739 2...

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