Product Description
Horiba LAQUAtwin EC-22 Pocket Conductivity Meter
Horiba LAQUAtwin EC-22 pocket meter that directly measures conductivity in 0.12ml sample. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the sensor. This procedure saves you time and prevents wasting your precious sample.
Features Horiba LAQUAtwin EC-22 Pocket Conductivity Meter :
- Minimum sample volume: 0.12ml
- Up to 3 calibration points
- Conductivity and temperature display
- Auto range
- Auto calibration
- Auto standard recognition: 1413µS/cm, 12.88mS/cm, 111.8mS/cm
- Auto temperature compensation: 2%/ºC fixed
- Temperature calibration: 5 to 40.0 ºC
- Auto stable / auto hold measurement
- Auto power off: 30 mins.
- Low battery indicator
- IP67 Rating dust & waterproof
- Replaceable sensor
- 400 Hours battery life: continuous use without backlight
- Materials: ABS epoxy body & titanium coated with platinum black sensor
- Display: custom (monochrome) LCD with backlight
- Operating conditions: 5 to 40°C, 85% or less relative humidity
- Warranty: 2 years – meter, 6 months – sensor
- Packed in handy carrying case
- Supplied with 1413µS/cm & 12.88mS/cm conductivity standards (14ml each), conditioning solution (4ml), 2 x CR2032 batteries, dropper, instruction and quick manuals
Specifications Horiba LAQUAtwin EC-22 Pocket Conductivity Meter :
Model |
EC-11 |
EC-22 |
EC-33 |
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Measurement Principle |
2 Electrode Bipolar AC |
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Minimum Sample Volume |
0.12ml |
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Conductivity Range & Resolution |
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0 to 199 µS/cm: 1µS/cm 200 to 1999 µS/cm: 1µS/cm 2.00 to 19.99 mS/cm: 0.01 mS/cm 20.00 to 199.9 mS/cm: 0.1 mS/cm |
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TDS Range & Resolution |
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0.0 to 99.9 ppm: 0.1 ppm 100 to 999 ppm: 1 ppm 1000 to 9990 ppm: 10 ppm |
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TDS Curves TDS Factor (0.4 – 1.0), EN 27888, 442, NaCl |
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Conductivity Calibration Points |
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Up to 2 Up to 3 |
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Accuracy |
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±2% full scale (for each range) ±2% full scale (0 to 19.99 mS/cm) ±5% full scale (20.0 to 199.9 mS/cm) |
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Temperature Display |
0 to 50.0 °C |
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Temperature Calibration |
5 to 40.0 ºC |
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Display |
Custom (monochrome) LCD with backlight |
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Operating Temperature |
5 to 40°C |
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Operating Humidity |
85% or less relative humidity (no condensation) |
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Power |
CR2032 batteries (2) |
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Battery Life |
Approx. 400 hours in continuous use (without backlight) |
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Dimensions |
164 × 29 × 20mm (excluding projections) |
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Mass |
Approx. 50 g (including sensor and batteries) |
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Functions |
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Instruction Manuals