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OVERVIEW
Determine water conductivity with as little as 0.12 mL of sample.
The conductivity of rain water is a trusted guide to determining atmospheric purity. In agriculture, measuring the conductivity of soil allows farmers and agronomists to determine optimum fertiliser usage and check the ‘health’ of soil after salt water damage. The LAQUAtwin meter makes conductivity testing simple, anywhere.Applications include:
Fresh water testing (rain, rivers, lakes, hot springs); aquaria; soil testing for improved agriculture and analysis of salt water damage; analysis of surface cleanliness prior to coating; and improved paint adhesion.Functions
- Salt/TDS Measurement
- Auto range change
- Temperature conversion(2%/℃ fixed)
- IP67 waterproof
- Auto hold
- Automatic power off（15 minutes）
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SPECIFICATIONS
MODEL
EC 11
EC 22
EC 33
Measurement principle 2 AC bipolar Minimum
sample volume0.12mL or more Measurement range Conductivity：0 to 19.9mS/cm Conductivity：0 to 199mS/cm Conductivity：0 to 199mS/cm
TDS：0 to 9900ppmRange and Resolution
(Valid numbers)① 0 to 1999 μS/cm : 1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm① 0 to 1999 μS/cm : 1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm
③20 to 199mS/cm : 1mS/cm*1① 0 to 1999 μS/cm : 1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm
③20 to 199mS/cm : 1mS/cm*1Calibration Two-point*2 Three-point*2 Three-point*2 Accuracy ±2%F.S.±1digit (0 to 199 μS/cm ) ±2%F.S.±1digit (0 to 199 μS/cm )
±5%F.S.±1digit (20 to 199mS/cm)±2%F.S.±1digit (0 to 19.99 μS/cm )
±5%F.S.±1digit (20 to 199mS/cm)Functions Salt/TDS Measurement・Auto range change・Temperature conversion(2%/℃ fixed)・Waterproof*3・Auto hold・Automatic power off（15 minutes） Auto range change・Temperature conversion(2%/℃ fixed)・Waterproof*3・Auto hold・Automatic power off（15 minutes） TDS Measurement・Auto range change・Temperature conversion(2%/℃ fixed)・Waterproof*3・Auto hold・Automatic power off（15 minutes） Display Custom (monochrome) Digital LCD Operating
temperature/humidity0 to 50˚C, 85% or less in relative humidity (no condensation) Power CR2032 batteries (x2) Battery life Approx. 400 hours in continuous use Main Material ABS epoxy Dimensions
/Mass164mm × 29mm × 20mm (excluding projections) / Approx. 45 g (meter only, without batteries) Accessories included 2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case/Standard solution(1.41mS/cm) (14mL)/Treatment reagent (14mL)
※For the high conductivity standard solution (12.9mS/cm) is sold separately.*1 When the measured value is out of the measurement range, the displayed value blinks. It should be used only as a guide.
*2 Selectable between one-point and two-point calibrations. High conductivity standard solution (12.9mS/cm) is sold separately.
*3 IP67：no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.
Horiba LAQUAtwin Compact Conductivity meter
$236.00 – $351.00 ex GST
Determine water conductivity with as little as 0.12 mL of sample.
