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HORIBA 每 LAQUA TWIN 每 Pocket Laboratory Equipments


HORIBA – LAQUA TWIN – Pocket Sodium Ion / Patassium Ion / Nitrare / Calcium Ion Tester
Brand: Horiba
Model: Sodium Ion (Na+), Potassium Ion (K+), Nitrare Ion (NO3), Calcium Ion (Ca2+)
 

Applications include Sodium Ion (Na+) Potassium Ion (K+) Nitrare Ion (NO3) Calcium Ion (Ca2+)
Health management; food quality control; environmental measurement; salt water dam­age testing. Soil testing; food quality control; cultivation management; health management Soil testing; food quality con­trol; cultivation management; Growth management of crops. Soil testing; food quality con­trol; cultivation management; health management; breeding water of coral; water hardness measurement
 
Specifications:

  Sodium Ion (Na+) Potassium Ion (K+) Nitrare Ion (NO3) Calcium Ion (Ca2+)
Model B-722 B-731 B-743 - General B-751
Measurement principle Ion electrode method
Minimum sample volume 0.3 mL (0.05 mL with sampling sheet B)
Measurement range 23 to 2300 ppm (mg/L)
(10-3 to 10-1 mol/L)
39 to 3900 ppm (mg/L)
(10-3 to 10-1 mol/L)
20 to 2000 kg/10a (soil/water sampling ratio 1:5)
NO3-: 62 to 6200 ppm (mg/L) (10-3 to 10-1 mol/L)
NO3--N: 14 to 1400 ppm (mg/L)
40 to 4000 ppm (mg/L)
(10-3 to 10-1 mol/L)
Resolution 0 to 1.0 ppm: 0.1 ppm
0 to 99 ppm: 1 ppm
100 to 990 ppm: 10 ppm
1000 to 9900 ppm: 100 ppm
Calibration Two-point
Accuracy ±10% of reading value ±20% of reading value
Compensation setting Multiplication (0.01 to 9.90) or Known Factor (-1000 to 1000)
Functions Auto range change • Temperature compensation • IP67 Water/Dust proof • 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)
Battery life Approx. 400 hours in continuous use with x2 CR2032 batteries
Main material ABS epoxy
Dimensions/ Mass 164 mm x 29 mm x 20 mm (excluding projections)/Approx. 50 g (meter only, without batteries, EC meters approx. 45 g)
Accessories included 2 CR2032 batteries • 1 Pipette • Instruction manual • Quick manual
• Storage case • 2 x 14 mL Standard solutions (high & low)
• 5 pieces of sampling sheet B
Ordering Code 3200456565 3200456566 3200456569 3200456570

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