Horiba LAQUA Nitrate NO3- Meter (B-743)
Horiba LAQUA Nitrate NO3- Meter (B-743)
Horiba LAQUA Nitrate NO3- Meter (B-743)
Horiba LAQUA Nitrate NO3- Meter (B-743)
Horiba LAQUA Nitrate NO3- Meter (B-743)
Horiba LAQUA Nitrate NO3- Meter (B-743)
 

Horiba LAQUA Nitrate NO3- Meter (B-743)

SKU: B-743
 
Product Weight 2.00 Pounds
This nitrate meter is extremely easy to use and features an easy automatic calibration system. Takes fast and accurate measurements from samples as small as 0.3mL and has a waterproof construction and selectable units of measurement. Measures 62 to 6200pp
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Sales price $344.99
 
Replacement Sensor
Additional Calibration Solutions
 
 
 
 
 
 
 
 
 

Horiba LAQUA Nitrate NO3- Meter (B-743)

743-sThe Horiba LAQUA Nitrate Meter is designed for general purpose nitrate measurements, agricultural applications to measure nitrate in plant leaves, and nitrate in soil samples. Flat sensor technology enables measurements with only a few drops of sample. Measurements are simple, quick, and accurate. Using HORIBA's flat sensor it can measure sample volumes as low as 0.3mL and uses a very simple calibration procedure.
 

Features:

  • Simple, quick, and accurate measurements
  • Flat sensor technology enables readings with as little as 0.3 ml (6 drops) of sample
  • Waterproof construction
  • Automatic Calibration (selection of 1 point or 2 point calibration)
  • Wide measuring range for a variety of applications
  • Selectable Analysis of nitrate or nitrate as nitrogen
  • Selectable units of measure (ppm, mg/L, kg/10a)

* The meter cannot be used totally submerged underwater

Nitrogen is essential for good growth and high yields, especially in a plants early growth stage. It is therefore very important to be able to accurately measure how much nitrogen you need for your soil, your fertilizers, in the leaves of your plant. Too much nitrogen in human and animal feed can cause Nitrate poisoning so it is also important for health purposes to be able to measure Nitrate Nitrogen content of your final foods.

Includes: Nitrate Meter, 4ml of 150 & 2000 ppm calibration solutions, soft case and  instruction manual.

B-743 Specifications

MODEL

B-741

B-742

B-743

Measurement principle

Ion electrode method

Minimum
sample volume

0.3mL or more*1

Measurement range

NO3-:100 to
9900ppm(mg/L)
NO3--N:23 to
2200ppm(mg/L)

NO3-:30 to 600
ppm(mg/L)
NO3--N:6.8 to 140
ppm(mg/L)
:3.4 to 68Kg/10a *2

NO3-:62 to
6200ppm(mg/L)
(10-3 to 10-1 mol/L)
NO3--N:14 to 1400ppm(mg/L)

Display range*3

0 to 9900
ppm(mg/L)

0 to 800
ppm(mg/L)

0 to 9900
ppm(mg/L)

Range and Resolution
(Valid numbers)

①0 to 1.0ppm : 0.1ppm
②0 to 99ppm : 1ppm
③100 to 990ppm : 10ppm
④1000 to 9900ppm : 100ppm

Calibration

Two-point*4

Accuracy

±10% of reading value.*5

Functions

Auto range change・Temperature compensation・Waterproof*6Reading locking ・Automatic power off (30 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. 50 g (meter only, without batteries)

Accessories included

2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case

Standard solution
for crops
(300ppm&
5000ppm)(14mL)
Kit for crops*7

Standard
solution for soil(30ppm、300ppm) (14mL)
Kit for soil*8

Standard
solution
(150ppm&
2000ppm)(14mL)、
5 pieces of Sampling sheet

*1 Using HORIBA's prescribed method

*2 No failure when submerged in water at a depth of 1 meter for 30 minutes. The meter cannot be used totally submerged underwater.

 Unit Ship Weight: 2 lbs

 

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