Nitrate ( NO3- )
ION Tester
ION Tester-NO330 ( NO3- ) Nitrate ion tester
Lightweight and waterproof, test upon startup, with accurate readings.
Range: 0.5 mg/L (ppm) -62000 mg/L (ppm).
Up to any three point calibration, automatic or manual potential input calibration.
User replaceable electrode (CS6910NO3).
Measuring range 0.5 ppm –62,000 ppm
Resolution 0.01,0.1,1
Accuracy ±0.01
Interfere ClO4-, I-, CN-, BF4-,Cl-, NO2-
Response speed Achieve 95% response in 30 seconds
Storage Long term: dry storage; Short term: stored in diluted nitrate standard solution
pH range 2.5-11pH
Output Impedance 20-50MΩ
Maintenance and cleaning deionized water
Reference electrode SNEX solid liquid interface, stable and pollution resistant
Material ABS+PVC
Application drinking water; Wastewater; Surface water; Seawater; Ore; Soil; Food; Boiler circulating water
Unit selection mg/L,ppm,ppb,g/L,mmol/L,%
Temperature range for use 0 - 60.0 °C
Temperature resolution 0.1 °C
Temperature display Manual/Automatic
Calibration 1-point calibration, 2-point calibration, maximum 3-point calibration
Standard liquid 0,0.1,1,10,100,1000,10000,100000
Calibration method Automatic calibration of standard solution, manual input of potential value for calibration
Electrode Replaceable electrode (CS6910NO3)
Screen 20 * 34 mm multi row LCD backlit display screen
Protection level IP67
Backlight Backlight long on (can be turned off)
Automatic shutdown 10 minutes
Power supply 1 * 1.5V AAA battery
Size (H×W×D) 185×40×48 mm
Weight 95 g
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