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RECOMMENDATIONS FOR USERS

Before using these products, make sure they are entirely suitable for
the environment in which they are used.
Operation of these instruments in residential areas could cause
unacceptable interferences to radio and TV equipment, requiring the
operator to follow all necessary steps to correct interferences.
The glass bulb at the end of the pH electrode is sensitive to
electrostatic discharges. Avoid touching this glass bulb at all times.
During operation, ESD wrist straps should be worn to avoid possible
damage to the electrode by electrostatic discharges.
Any variation introduced by the user to the supplied equipment may
degrade the instrument’s EMC performance.
To avoid electrical shock, do not use these instruments when voltages
at the measurement surface exceed 24 VAC or 60 VDC.
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 cable 3 m (9.9') long

OTHER ACCESSORIES

HI 710005

Voltage adapter from 115 VAC to 12 VDC (USA plug)

HI 710006

Voltage adapter from 230 VAC to 12 VDC (European plug)

HI 710012

Voltage adapter from 240 VAC to 12 VDC (UK plug)

HI 710013

Voltage adapter from 230 VAC to 12 VDC (South Africa plug)

HI 710014

Voltage adapter from 230 VAC to 12 VDC (Australia plug)

HI 76405

Electrode holder

HI 8427

pH and ORP electrode simulator with 1 m (3.3') coaxial
cable ending in female BNC connectors

HI 931001

pH and ORP electrode simulator with LCD and 1 m (3.3')
coaxial cable ending in female BNC connectors

HI 7662

Temperature probe with 1 m (3.3') cable

CONNECT TO
SCREW TYPE

ELECTRODES

CONNECT TO THE

BNC SOCKET

OF THE METER

HI 7855 SERIES CABLE CONNECTORS

CONNECTOR AND 3.0 mm (0.12") CABLE WITH BNC

Windows

®

 is registered Trademark of "Microsoft Co."

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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