YueFeng PHS-3D laboratory acidity meter, test pH/mV (ORP)
YueFeng PHS-3D laboratory acidity meter measurement parameters pH, mV, PH measuring range -2~ 18.0pH, resolution 0.01pH, temperature measuring range 0.0~95.0 ℃ Manual, stability (zero drift) (0.01pH ± 1 word)/3h, input impedance ≥ 1 × 10 ^ 12Ω, instrument level 0.01
YUEFENG
PHS-3D
PHS-3B
PHS-3C
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Introduction
YueFengs PHS-3D laboratory acidity meter can measure pH value, mV (ORP), the measurement ranges are -2~18.0 pH and -1999~1999mV, it is a laboratory with LCD display function instrument.
YUEFENG PHS-3D Laboratory acidity MeterSpecifications
| LIST | VALUE |
|---|---|
| Measurement parameters | pH、mV |
| PH range | -2~18.0pH |
| resolution | 0.01pH |
| Temperature Measurement range | 0.0~95.0 ℃ Manual |
| Stability (zero drift) | (0.01pH ± 1 word)/3h |
| input impedance | ≥ 1 × 10 ^ 12O |
| Instrument level | Level 0.01 |
| mV range | -1999~1999mV |
| mV resolution | 1mV |
| pH intrinsic error | ± 0.01pH ± 1 word |
| mV measurement Accuracy | ±0.1%F.S |
| calibration | Two-point calibration |
| Buffer recognition | Automatic identification of 3 standard buffer solutions: 4.00pH, 6.86pH, 9.18pH |
| Measured solution temperature | 5~60°C |
| Display | LCD |
YUEFENG PHS-3D Laboratory acidity Meter Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- What is ORP in solution testing?
- Detailed steps for pH determination of solutions
- Experimental operation steps of pH meter
- Which performance subjects should be tested for phenolic resin used in phenolic molding compounds? How to judge the results?
- What factors affect ORP measurements?
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