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  • Dụng cụ đo Nitrate NO3-

 

Cat. No: 2305GL

 

 LAQUA Twin Nitrate Meter

 Measure nutrient solutions, soils, greenhouse soilless media, water samples and tissue sap

 

•  New “Professional Grade” Meter
•  Measure nutrient solutions, soils, greenhouse soilless media, water samples and tissue sap
•  Waterproof pocket-sized meter with digital calibration
•  Sensors store dry and are field replaceable
•  Measures from 14 to 1,400 ppm
•  Accuracy correlates well with laboratory analysis
•  Unique flat sensor allows you to conveniently and accurately measure samples as small as 0.3 mL
•  Automatic temperature compensation, waterproof, auto power-off
•  Includes two CR2032 batteries, case and calibration standards

 

Specification:

Measurement Principle: Ion electrode method
Sample Volume Required: 0.3 mL to 2.0 mL    
Measurement Range: 14 to 1,400 ppm NO3-
Calibration: 34 ppm and 450 ppm NO3-
Reproducibility: ± 10% or ± 10 ppm
Display: 4-digit digital LCD display
Power: CR2032 coin batteries (x2), 400 hours continuous operation
Operating Range:  40°F (5°C) to 105°F (40°C), 85% relative humidity

 


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