Hanna pH 209 209R Bench Top pH Meters User Manual and Specifications
Summary
The PH 209 is a versatile bench-top pH meter designed for accurate measurement of acidity (pH), millivolts (mV), ORP, and temperature across diverse industrial and laboratory applications. This comprehensive manual provides step-by-step instructions on setup, calibration methods, proper electrode conditioning, advanced usage guides, and detailed technical specifications. It is essential reading for lab technicians and professionals who require reliable, accurate pH monitoring solutions.
Page 1 Text Content
Instruction Manual
Bench Top p H Meters
Page Summary Contents For Hanna pH 209 209R Bench Top pH Meters User Manual and Specifications
Manual Details
| Brand | Bench |
|---|---|
| Pages | 13 |
| File Size | 1.02 MB |
| Published | May 16, 2026 |
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Frequently Asked Questions
What safety precautions are necessary when handling the electrodes?
Avoid touching the glass bulb at all times due to electrostatic discharge, and wear ESD wrist straps during calibration.
Can this meter measure parameters besides pH?
Yes, it can also measure ion concentration (ISE) and ORP (Oxidation Reduction Potential).
What is the required storage/connection spot for the electrodes?
When measuring different samples consecutively, connect the electrode's BNC to socket #10.
Which model features an analog output capability?
The pH209R model has a recorder output feature and provides an analog output of 0 to 5V.
How should I prepare the electrode between test solutions?
It is recommended that you thoroughly rinse the electrode with the next solution to be measured.