Scope of application:For the determination of various textile water extraction solutionsPH value.

Applicable standards:GB/T7573;AATCC81, etc.

Technical Index:

1. Instrument level: 0.01;

2. Measurement range: pH 0.00~14.00pH ; mV 0 ~ 1400mV;

3. Resolution: 0.01pH,1mV,0.1 ℃;

4. Temperature compensation range: 0~60 ℃;

5. Basic error of electronic unit: pH ± 0.05pH ;mV ± 1%( FS );

6. Instrument basic error: ± 0.1pH;

7. Electronic unit input current: not more than 1 × 10 ~ 11A;

8. Electronic unit input impedance: not less than 3 × 10 ~ 11Ω;

9. Electronic unit repeatability error: pH 0.05pH,mV,5mV;

10. Instrument repeatability error: no more than 0.05pH;

11. Stability of electronic unit: ± 0.05pH ± 1 word/3h;

12. Normal conditions of use:a. Ambient temperature:( 5~50 )℃;B. Relative humidity: ≤ 85%;c. Power supply: DC6V;d. No significant vibration;e. No external magnetic field other than the Earth's;

13. Power supply: AC220V,50HZ,DC6V;

14. Power: 10W;

15. Overall dimension: 220 × 160 × 65mm;

16. Net weight: 0.3kg.