This product has been replaced by the LaquaTwin EC-33
The B-771 has been replaced by the Horiba LAQUAtwin EC-33 Compact Conductivity Meter 3999960127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.
Features
- Salt/TDS Measurement
- Auto range change
- Temperature conversion(2%/? fixed)
- IP67 waterproof
- Auto hold
- Automatic power off?15 minutes)
Specifications
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.
Related Products
Standard solution (Conductivity 12.9 mS/cm) Y071H Standard solution (Conductivity 1.41 mS/cm) Y071L
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