On sale Lab Equipment Liquid mV pH Meter
Wuhan GDZX Power Equipment Co., Ltd.- After-sales Service：Provided
- Warranty：1 Year
- Power supply：AC(220+,-22)V, (50+,-1)Hz
- Display：double-row digital LCD
- pH measuring range：0-14
- mv measuring range：-1999~1999mV
Base Info
- Model NO.：ZX-PH
- Accuracy level：0.01
- Minimum display unit：0.01pH, 1mV, 0.1centigrade
- Dimension：300*200*72mm
- Weight：< 5kg
- Transport Package：Carton
- Specification：300*200*72mm
- Trademark：GDZX
- Origin：China
- HS Code：9027809900
- Production Capacity：50PCS,Month
Description
The device is PH Meter with large screen, blue backlight and double-row digital LCD. It can measure and display Ph value plus temperature value, or mV plus temperature value. It also can measure ORP value when match with ORP electrode, can measure Electrode potential value when match with ion-selective electrode.
pH:(0.00~14.00)pH display range: (-2.00~18.00)pH
mv: (-1999~0)mV,(0~1999)mV( auto display polarity)
ºC:(0~99.9)ºC3. Minimum display unit: 0.01pH,1mV,0.1ºC 4. Temperature compensation range: (0.0~99.9)ºC 5. Electronic unit basic error: pH:±0.01 pH±1d
mV:±1 mV±1d
ºC:±0.30C±1d 6. Device base error: ±0.02 pH±1d;±0.5ºC±1d 7. Electronic unit input current: ≤ 2×10-12A 8. Electronic unit input impedance: ≥ 1×1012Ω 9. Temperature compensation error: ±0.01pH±1d 10. Electronic unit repeatability error: pH: 0.01 pH mV: 1mV 11. device repeatability error: ≤0.01 pH 12. Electronic unit stability: ±0.01pH±1d/3h 13. Dimension: 300*200*72mm 14. Weight: 1.5kg 15. Environment temperature: (5~40)ºC 16. Relative humidity: ≤85% 17. Power supply: AC(220±22)V,(50±1)Hz 
About GDZX
Features
1. fast speed, reliable and accurate
2. portable, convenient for field work
3. No other magnetic-field interference except terrestrial magnetic field
Technical Indicators
2. Measuring range:pH:(0.00~14.00)pH display range: (-2.00~18.00)pH
mv: (-1999~0)mV,(0~1999)mV( auto display polarity)
ºC:(0~99.9)ºC
mV:±1 mV±1d
ºC:±0.30C±1d
Device display
About GDZX
Features
1. fast speed, reliable and accurate
2. portable, convenient for field work
3. No other magnetic-field interference except terrestrial magnetic field