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[China]
Trade Verify
Address: Suolide International Science and Technology Park, Wuxi, Jiangsu
Contact name:Andrew
Serve Real Laboratory Co |
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Verified Suppliers
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PHS-25 Drilling Fluids PH Meter
Model: PHS-25
Description
Portable type PH meter, LCD display, can indicate PH, temperature. It can measure the water PH and potential value, if has ORP electrode can measure the ORP value, if has ion selection electrode, can measure the electrode potential value.
Technical specifications
| 1． Accuracy degree: | 0.1% |
| 2． Measuring range: | Ph: (0.00~14.00) pH mV: (0~±1400)mV( automatic polarity indication) |
| 3． min display unit: | 0.01 pH, l mV, 0.1℃ |
| 4． Temperature offset range | :(0.0~60.0)℃ |
| 5． Electric unit basic error: | pH: ±0.05pH mV: ±1%FS |
| 6． Basic error: | ±0.1 pH |
| 7． Electric unit input current: | <1×10-11A |
| 8． Electric unit input resistance: | >3×1011Ω |
| 9． Temperature compensator error: | ±0.05pH |
| 10．Electric unit repeatable error: | pH: 0.05pH mv: 5mV |
| 11． Repeatable error: | <0.05pH |
| 12． Electric unit stability: | ±0.05 pH±l word／3h |
| 13． Overall size: | 135×75×25mm |
| 14． Net weight: | 0.3kg |
| 15． Normal working condition | a) Temperature: (5~40)℃ b) Relative humidity: <85% |
