Description
Overview
This Laboratory Water Quality pH Meter has resolution of 0.001 pS / cm, temperature coefficient of 0.00% to 4.00%, and 9 V battery of power supply.
Features
- Automatic or manual temperature compensation (pH)
- Automatic buffer recognition of US and NIST buffer
- Optical dissolve oxygen for fewer membrane replacement
- Clear LCD with dedicated pushbuttons for key operations
- >1012 Ω input impedance (pH)
- 2-Wire conductivity (conductivity, salinity, TDS)
- 1 Point range calibration (conductivity, salinity, TDS)
- K = 0.1, 1.0 and 10.0 (conductivity, salinity)
- Adjustable pressure and salinity compensation (DO)
- Single parameter pH/mV, conductivity, salinity, TDS, DO
- 2 -Wire or 4-wire conductivity
- Galvanic, polarographic or optical dissolved oxygen
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Technical Specifications
| Range | 0.000 μS /cm to 400.0 mS/cm (Cond) 0.000 mg/L to 400.0 g/L (TDS) 0.0 ppt to 70.0 ppt (Salt) |
| Resolution | 0.001 pS/cm, 0.01 pS/cm, 0.1 pS/cm, 1 pS/cm, 0.01 mS/cm, 0.1 mS/cm (Cond) 0.001 mg/L, 0.01 mg/L, 0.1 mg/L,1 mg/L, 0.01 g/L, 0.1 g/L (TDS) 0.1 ppt (Salt) |
| Accuracy | + 0.5% F.S. (Cond) + 0.5% F.S.(TDS) + 0.2% F.S. (Salt) |
| ATC | Auto |
| Cell Constant | 0.10, 1.00, 10.0 (2 Wire) |
| Calibration | 1 point |
| Input Impedance | N or A |
| Temp Range | -50 °F to 194 °F (-10.0 °C to 90.0 °C) |
| Temp Resolution | 33.8 °F (0.1 °C) |
| Temp Accuracy | + 0.2 °C or + 0.4 % Full Scale |
| Screen | LCD |
| Data Memory | 50 |
| Auto Shut Off | 30 min |
| Battery Life | 200 hours |
| Power Supply | 9 V |
| Dimensions | 2.75 in x 7.79 in x 1.45 in (70 mm X 198 mm X 37 mm) |