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Hanna Instruments HI 2210 - User Manual

Hanna Instruments HI 2210
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Instruction Manual
Microprocessor-based
pH/mV/°C
Bench Meters
HI 2210 HI 2211
www.hannainst.com

Questions and Answers:

Hanna Instruments HI 2210 Specifications

General IconGeneral
pH Range-2.00 to 16.00 pH
pH Resolution0.01 pH
pH Accuracy±0.01 pH
Electrode InputBNC
DisplayLCD
Environment0 to 50°C (32 to 122°F); RH max 95%
TypepH/mV Meter
mV Range±1999 mV
mV Resolution0.1 mV
mV Accuracy±0.2 mV
Temperature Resolution0.1°C
Temperature Accuracy±0.4°C (excluding probe error)
Temperature CompensationAutomatic or Manual
Input Impedance10¹² Ohm
Power Supply12 VDC adapter

Summary

Functional Description

Specifications

Operational Guide

pH Measurements

Procedure for taking pH measurements with the meter.

ORP Measurements (HI 2211 only)

Temperature Measurements

Memory Function

pH Calibration

Procedure

General guidance on the calibration process.

Two-Point Calibration

Detailed steps for performing a two-point pH calibration.

One-Point Calibration

Electrode Conditioning and Maintenance

Measurement

Procedure for rinsing and submerging the electrode for measurement.

Cleaning Procedure

Methods for cleaning electrodes based on contamination type.

Troubleshooting Guide

Recommendations for Users

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