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ELCOMETER 138 Conductivity Meter
Features
Elcometer 138 Conductivity Meter
Overview
Incorporating a flat sensor, the Elcometer 138 Conductivity Meter can measure the conductivity of a solution from a single drop of a sample
Users can either place a sample on the conductivity meter’s flat sensor or immerse the meter’s sensor directly into the solution under test. The Elcometer 138 Conductivity Meter can be used for a broad range of applications, including soluble salt concentrations, the electric conductivity (EC) of solutions used in agricultural operations, and measuring rainwater pollution levels.
Specifications
Part Number | Description |
E138-CM | Elcometer 138 Conductivity Meter |
Measurement Principle |
2 Electrode Bipolar AC |
Measurement Mode |
Conductivity, Temperature |
Minimum Sample Volume |
0.12ml |
Measurement Range |
0 - 19.99mS/cm |
Resolution |
0 - 1999?S/cm: 1?S/cm 2.00 - 19.99mS/cm: 0.01mS/cm |
Accuracy |
±2% full scale (for each range) |
Operating Temperature |
5°C to 40°C (41°F to 104°F) |
Operating Humidity |
85% or less relative humidity (no condensation) |
Battery Type |
2 x CR2032 lithium batteries |
Battery Life |
approx. 200 hours of continuous use without backlight |
Weight |
50g (1.76oz) - including sensor and batteries |
Dimensions |
164 x 29 x 20mm (6.5 x 1.1 x 0.79”) |
Packing List |
Elcometer 138 Conductivity Meter, 14ml (0.5fl oz) bottle of conditioning solution, 14ml (0.5fl oz) bottle of standard 1413?S/cm calibration solution, 2 x CR2032 lithium batteries and operating instructions |
- Highly precise measurements can be obtained from a single drop
- Automatic range switching gives a wide measurement range of 1μs/cm to 19.99mS/cm
- Out of range and low battery alarms
- Visual indication when the ambient temperature is outside the operating range
Features
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