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pH meter

Category:

Joint Analysis, Testing, and Technology Cooperation Service Platform

Testing instrument

Process Chemical Testing Instruments

Product accessories:

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Product Description

Instrument and Equipment Information

Instrument Name

pH meter

Instrument model

PHS-3C model

pH Meter

Place of origin and manufacturer

Shanghai Shuaying Industrial Co., Ltd.

Affiliated Unit

Zhenjiang Runjing High-Purity Chemical Technology Co., Ltd.

Acquisition time

June 2013

Placement location

No. 8 Haixi Road, Zhenjiang New Area

Instrument Status

Normal

Device application range / Instrument measurement range (tolerance)

1. Measurement range: pH: (0.00–14.00) pH / mV: (0.00 to ±1800) mV; 2. Minimum display resolution: 0.01 pH, 1 mV, 0.1℃.

3. Temperature compensation range: (0.0～60.0)℃; 4. Basic error of the electronic unit: pH: ±0.05 pH / mV: ±1%FS;

5. Basic instrument error: ±0.01 pH; 6. Temperature compensator error: ±0.05 pH;

7. Repeatability error of the electronic unit: pH: 0.05 pH/mV: 5 mV; 8. Instrument repeatability error: ≤ 0.05 pH;

9. Stability of the electronic unit: ±0.05 pH ± 1 digit/3 hours.

Whether it is regularly calibrated by a third-party agency

Yes

CNAS certification obtained.

No

 

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