TDS & Conductivity Meter
LABWAN Microprocessor pH – COND/TDS/SAL Meter LW-153
Model LW-153
In Stock
A microprocessor-based multi-parameter meter designed for simultaneous pH or mV, conductivity, TDS, salinity, and temperature measurement. It supports programmable calibration, automatic ranging, data storage, USB interface, and programmable data printing.
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ISO 9001 Certified
Service & Support
Key Features
- Simultaneous measurement of multiple parameters.
- Programmable pH calibration.
- Automatic buffer recognition.
- Automatic temperature compensation with temperature probe.
- Automatic conductivity, TDS, and salinity ranging.
- Data storage capability.
- USB interface for data transfer.
- Programmable data printing.
- Error indication for pH, ORP, calibration, and temperature.
- Supplied with pH electrode, temperature probe, and electrode stand.
Specifications
| Parameter | Value |
|---|---|
| Function | pH OR mV & temperature simultaneously |
| Display | 16 character x 2 lines Alphanumeric B.L. LCD |
| Power Supply | 230 V ± 10% 50 Hz AC |
| pH Range | 0 to 14 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ± 0.01 pH ± 1 Digit |
| Slope Adjustment | ± 1 digit 80% to 120% By default 100% |
| Temp. Compensation | 4 to 100°C Automatic with temp probe / Manual with keys |
| Auto Buffer Recognition | 4.00 pH, 7.00 pH, 9.20 pH |
| Calibration | 5 point (Programmable) |
| Conductivity Range | 0.00 µm/κ to 1000 mS Auto ranging |
| TDS Range | 0.0 ppm to 1000 ppt Auto ranging |
| SAL Range | 0.00 ppt to 500 ppt Auto ranging |
| Conductivity Resolution | 0.01 µS on lowest range |
| TDS Resolution | 0.1 ppm |
| SAL Resolution | 0.01 ppt |
| Conductivity Accuracy | ± 0.5% of range |
| TDS Accuracy | ± 0.5% of range |
| SAL Accuracy | ± 0.5% of range |
| Measuring Cell | Platinum DIP Type |
| Temperature Range | -50.0°C to 200°C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ± 0.1% of range ± 1 digit |
| Temperature Calibration | Two point manual |
| Sensor | PT 100 probe |
| Data Entry | By six soft touch keys with audible sound |
| Storage | 1000 samples |
| Real Time Display | 24 Hour mode with Date |
| Interface | USB |
| Print Format | All Data & Date Wise (Programmable) |
| Error Indication | pH ERROR, ORP ERROR, CAL ERROR & T-ERROR |
| Standard Accessories | pH Electrode, Instruction Manual, Buffer Solutions, Dust Cover, Electrode Stand, Temp Probe |