Horiba B-771 LAQUAtwin Compact Conductivity Meter 3200456571

See More Horiba LAQUAtwin Compact Meters

This product has been replaced by the LaquaTwin EC-33

The B-771 has been replaced by the Horiba LAQUAtwin EC-33 Compact Conductivity Meter 3999960127

Horiba B-771 LAQUAtwin Compact Conductivity Meter Part No. 3200456571

Salt/TDS Measuremen. 1.41 mS/cm calibration, 12.9 mS/cm calibration option. For submersible and special small sample applications.

Temperature conversion(2%/? fixed)

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 Horiba LAQUAtwin B-771 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.

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Features
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Salt/TDS Measurement
Auto range change
Temperature conversion(2%/? fixed)
IP67 waterproof
Auto hold
Automatic power off?15 minutes)

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Specifications
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MODEL	B-771
Measurement principle	2 AC bipolar
Minimum sample volume	0.12mL or more
Measurement range	Conductivity?0 to 19.9mS/cm(0 to 1.99S/m) Salt?0 to 1.1% TDS?0 to 9900ppm
Display range	0 to 199mS/cm (0 to 19.9S/m)*1
Range and Resolution (Valid numbers)	?0 to 199 ?S/cm : 1?S/cm ?0.20 to 1.99mS/cm : 0.01mS/cm ?2.0 to 19.9mS/cm : 0.1mS/cm ?20 to 199mS/cm : 1mS/cm*1
Calibration	Two-point*2
Accuracy	±2%F.S.±1digit (for each range)*3
Functions	Salt/TDS Measurement??Auto range change?Temperature conversion(2%/? fixed)?Waterproof*4?Auto hold?Automatic power off?15 minutes?
Display	Custom (monochrome) Digital LCD
Operating temperature/humidity	5 to 40?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 Repeatability in measurement of a standard solution after calibration using the same standard solution.?±5?S/cm (0 to 199 ?S/cm )?±0.05mS/cm(0.20 to 1.99mS/cm)?±0.5mS/cm (2.0 to 19.9mS/cm)
*4 IP67?no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.

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