Digital pH MeterEH-2000

Self-calibratable

Features	Accurate pH Meter with its measuring range of 1 to 13 pH, resolution of 0.01 pH. pH electrode connection cable of 1m. Glass electrode replaceable. Battery powered, handy and portable. Optional buffer solution for self-calibration.

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Models

Models	Type	Volume
EH-2000
EH-801	Replacement pH Electrode
EH-804	buffer PH 4.00 solution	40cc
EH-807	buffer PH 7.00 solution	40cc
EH-700	pH electrode preserved liquid	30cc

Specifications

General Specifications

Measuring Method	Glass Electrode method 1 (Combination Electrode)2
Sampling Time	Approx. 0.4 second
Functions	Data Hold
Display	LCD:44mm x 28mm Digit Size : 15mm
Power Supply	006P (DC9V) battery x 1pc.
Battery Life	Approx. 240hours
Current Consumption	Approx. 2.0mA
Ambient Temp. : Operating	0 – 50°C
Ambient Humid. : Operating	80%RH max
Dimensions	Main Unit:135(H) x 60(W) x 33(D)mm
Dimensions	ph Electrode Փ9.5 x 120mm Cable Length:Approx. 2m
Weight	Approx. 196g (including battery)
Accessories	Instruction Manual, 006P battery x 1pc.
Compliance	CE, RoHS

*1 Glass Electrode
The measured pH of a solution is determined by the amount of voltage
(electric potential) produced across two electrodes. These electrodes
are the glass electrode and the reference electrode.
*2 Combination Electrode
The combination electrode is a glass electrode and a reference electrode
combined together to form a single electrode. The combination electrode is
more convenient to handle in processes such as calibration, testing and washing.

*Attention
The pH electrode is easy to damage.
The life depends on the usage and measuring object.
Please exchange it to new one periodically.
The pH electrode is out of our standard warranty.

Accuracy

Measuring range	Main unit : pH 0.00 – 14.00 pH Electrode (EH-801) : pH 1.00 – 13.00
Resolution	pH 0.01
Accuracy	pH ±0.07(pH5.00 – 9.00) pH ±0.1(pH4.00 – 4.99 ,pH9.01 – 10.00) pH ±0.2(pH0 .00- 3.99 ,pH10.01 – 14.00)

* Temperature Conditions : 23±5°C environment testing.