Laboratory pH electrode

NegotiableUpdate on 04/21

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The laboratory pH electrode rechargeable pH composite electrode is composed of a pH glass electrode and a reference electrode. It is the measuring element of a pH meter, used to measure the H concentration (pH value) in aqueous solutions, and is widely used in various fields that require pH detection.

Product Details

Laboratory pH electrode working environment:
1. Environmental temperature 5-40 degrees Celsius
2. Relative humidity of the environment: ≤ 85%
Usage, maintenance and precautions:
When reusing for the first time or after being unused for a long time, the sensitive bulb and silkworm specific liquid network should be soaked in 3.3 NKCL solution for more than 2 hours.
When using, it should be cleaned with deionized water and wiped dry first. The measured solution surface should be higher than the reference liquid network.
3. The wire and plug parts should be kept clean and dry. When not in use, the electrode bulb should be covered with a protective sleeve and preferably stored wet.
4. Non rechargeable composite electrodes should avoid long-term immersion in deionized water, protein solutions, and acidic fluoride solutions, and prevent contact with organic silicon oils and fats.

E-201 plastic shell pH electrode
Measurement range: 0-14PH Temperature range: 0-80 ° C
Features and scope: PC shell, removable protective cap for easy cleaning, gel KCL does not need to be supplemented. Routine laboratory use.
E-201C plastic shell pH electrode
Measurement range: 0-14PH Temperature range: 0-80 ° C
Features and scope: Can supplement KCL solution, suitable for long-term continuous testing, with higher accuracy.
E-201-F composite plastic shell pH electrode
Measurement range: 0-14PH Temperature range: 0-90 ° C
Features and scope: Similar to E-201, temperature compensation components can be added according to user needs.
65-1 Glass PH Electrode
Measurement range: 0-14PH Temperature range: 0-90 ° C
Features and scope: Corrosion resistant with glass shell, can be supplemented with KCL solution, used for precision pH testing, especially suitable for occasions where plastics are soluble.

65-1A glass pH electrode
Measurement range: 0-14PH Temperature range: 0-90 ° C
Characteristics and scope: Similar to 65-1, except that the electrode zero should be pH=2.
65-1B glass pH electrode
Measurement range: 0-14PH Temperature range: 0-90 ° C
Features and scope: with gel KCL solution, no need to supplement, more convenient to use.