Horiba EC 11, EC 22, EC 33 LAQUAtwin Compact Conductivity meter
 
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Horiba LAQUAtwin Compact Conductivity meter

Determine water conductivity with as little as 0.12 mL of sample.
Part Number: EC-11, EC-22, EC-33
Manufacturer:
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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)

MODEL

EC 11 EC 22 EC 33

Measurement principle

2 AC bipolar

Minimum 
sample volume

0.12mL or more

Measurement range

Conductivity:0 to 19.9mS/cm Conductivity:0 to 199mS/cm

Conductivity:0 to 199mS/cm
TDS:0 to 9900ppm

Range and Resolution
(Valid numbers)

① 0 to 1999 μS/cm :  1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm

① 0 to 1999 μS/cm :  1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm
③20 to 199mS/cm : 1mS/cm*1

① 0 to 1999 μS/cm :  1μS/cm
② 2.0 to 19.9mS/cm : 0.1mS/cm
③20 to 199mS/cm : 1mS/cm*1

Calibration

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/humidity

0 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
/Mass

164mm × 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

Calibration - LAQUAtwin

Measurement - LAQUAtwin

Cleaning - LAQUAtwin

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)
Picture of Horiba EC-11 LAQUAtwin Compact Conductivity meter
Horiba EC-11 LAQUAtwin Compact Conductivity meter
Determine water conductivity with as little as 0.12 mL of sample. EC-11: 0 - 199 uS/cm; 200 - 1999 uS; 2.00 - 19.99 mS/cm, 2-pt calibration
Part Number: EC-11
$186.00 ex GST
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Picture of Horiba EC-22 LAQUAtwin Compact Conductivity meter
Horiba EC-22 LAQUAtwin Compact Conductivity meter
Determine water conductivity with as little as 0.12 mL of sample. EC-22: 0 - 199 uS/cm; 200 - 1999 uS; 2.00 - 19.99 mS/cm; 20.0 - 199.9 mS/cm, 3-pt calibration
Part Number: EC-22
$234.00 ex GST
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Picture of Horiba EC-33 LAQUAtwin Compact Conductivity meter
Horiba EC-33 LAQUAtwin Compact Conductivity meter
Determine water conductivity with as little as 0.12 mL of sample. EC-33: EC / TDS meter, Temp. display, 0 - 199 uS/cm; 200 - 1999 uS; 2.00 - 19.99 mS/cm; 20.0 - 199.9 mS/cm, 0.0 to 99.9 ppm; 100 to 999 ppm; 1000 to 9990 ppm, 3-pt calibration
Part Number: EC-33
$282.00 ex GST
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