4.0 out of 5 stars with 15 reviews
B-743 LAQUAtwin Compact Nitrate Meter
List Price
$353.54
Our Price
$350.00
Savings
1% OFF
* Pricing Information Updated Less Then A Minute Ago
The B-743 LAQUAtwin Compact Nitrate Meter is the only compact meter for a quick measurement of nitrate ion using ion selective membrane.Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet (sold separately) to measure down to 0.05mL or more.Unique sensor mechanism realizes direct measurement of solid, viscous, powder samples. No need for a beaker to calibrate or measure. Just drop the standards and sample on the flat sensor, saves you time and minimize wasting your precious sample.This lightweight, pocket-sized meter is suitable for research and industrial applications in diverse fields. Applications include: Soil and sap testing for improved agriculture; food testing Detection of ions in water only; electrolytes in oils cannot be measured. Ion measurement can be affected by non-target ions. |
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MODEL: B-741/742/743LAQUAtwin Compact Nitrate Meter
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Measurement principle: Ion electrode method
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Minimum sample volume: 0.3mL or more
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Measurement range B-741: NO3-;100 to 9900 ppm(mg/L) NO3--N;23 to 2200 ppm(mg/L)
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Measurement range B-742: NO3-;30 to 600 ppm(mg/L) NO3--N;6.8 to 140 ppm(mg/L) ;3.4 to 68Kg/ 10a2
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Measurement range B-743: NO3-;62 to 6200ppm(mg/L) (10-3to 10-1mol/L) NO3--N;14 to 1400 ppm(mg/L)
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Display range 3 B-741: 0 to 9900 ppm(mg/L)
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Display range 3 B-742: 0 to 800 ppm(mg/L)
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Display range 3 B-743: 0 to 9900 ppm(mg/L)
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Range and Resolution (Valid numbers): 0 to 1.0ppm ; 0.1ppm 0 to 99ppm ; 1ppm 100 to 990ppm ; 10ppm 1000 to 9900ppm ; 100ppm
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Calibration: Two-point
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Accuracy: 10% of reading value.
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Functions: Auto range changeTemperature compensationWaterproofReading locking Automatic power off 30 minutes
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Display: Custom (monochrome) Digital LCD
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Operating temperature/ humidity: 5 to 40C, 85% or less in relative humidity(no condensation)
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Power: CR2032 batteries (x2)
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Battery life: Approx. 400 hours in continuous use
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Main Material: ABS epoxy
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Dimensions /Mass: 164mm 29mm 20mm(excluding projections)/ Approx. 50 g (meter only, without batteries)
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Accessoriesincluded: 2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case
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Accessoriesincluded B-741: Standard solution for crops (300ppm& 5000ppm) (14mL) Kit for crops 7
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Accessoriesincluded B-742: Standard solution for soil(30ppm300ppm) (14mL) Kit for soil 8
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Accessoriesincluded B-743: Standard solution (150ppm& 2000ppm) (14mL)
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Autocalibration function recognizes standards and is user-selectable for either one- or two-point calibrations
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Auto range change
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Temperature compensation
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IP67 waterproof
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Auto hold
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Automatic power off 30 minutes)
Product Information Specifications for B-743 LAQUAtwin Compact Nitrate Meter Below:
| Manufacturer | Horiba |
| Brand | HORIBA |
| Model | B-743 |
| Package Weight | 2 pounds |
| Units in Package | 1 |
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