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Accurate measurement from only a single drop of sample onto HORIBA's original flat sensor. LAQUAtwin product line-up offers easy, quick, and reliable measurement of 8 parameters. It brings new dimension to your water quality testing.
LAQUAtwin EC-11
Overview
Features
The only 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.
- Minimum sample volume: 0.12ml
- Up to 2 calibration points
- Auto range
- Auto calibration
- Auto standard recognition: 1413µS/cm & 12.88mS/cm
- Auto temperature compensation: 2%/ºC fixed
- 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
Manufactured by HORIBA Advanced Techno
Specifications
Model | EC-11 | EC-22 | EC-33 | |
|---|---|---|---|---|
Measurement Principle | 2 Electrode Bipolar AC | |||
Minimum Sample Volume | 0.12ml | |||
Conductivity Range & Resolution | ||||
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 | • • •
| • • • • | • • • • | |
TDS Range & Resolution | ||||
0.0 to 99.9 ppm: 0.1 ppm 100 to 999 ppm: 1 ppm 1000 to 9990 ppm: 10 ppm |
| • • • | ||
TDS Curves TDS Factor (0.4 - 1.0), EN 27888, 442, NaCl | • | |||
Conductivity Calibration Points | ||||
Up to 2 Up to 3 | •
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• |
• | |
Accuracy | ||||
±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) | •
|
• • |
• • | |
Temperature Display | 0 to 50.0 °C | • | • | |
Temperature Calibration | 5 to 40.0 ºC | • | • | |
Display | Custom (monochrome) LCD with backlight | |||
Operating Temperature | 5 to 40°C | |||
Operating Humidity | 85% or less relative humidity (no condensation) | |||
Power | CR2032 batteries (2) | |||
Battery Life | Approx. 400 hours in continuous use (without backlight) | |||
Dimensions | 164 × 29 × 20mm (excluding projections) | |||
Mass | Approx. 50 g (including sensor and batteries) | |||
Functions |
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Instruction Manuals （Videos）
HORIBA Offices
Asia & Oceania
Europe, Middle East & Africa
Northampton
HORIBA UK Limited
Northampton Office
work
Kyoto Close,Summerhouse Road,
Moulton Park
Northampton NN3 6FL UK
Moulton Park
work
+(44) 1604 542 600
work
fax
+(44) 1604 542 699
waterquality@horiba.com
Americas
Irvine, California
HORIBA Instruments Incorporated
Head Office
work
9755 Research Drive
Irvine California 92618 USA
work
+1 800 446 7422
work
fax
+1 949 468 1790
labinfo@horiba.com