Description
LAQUATWIN POCKET PEN NITRATE/TEMP (FOR SOILS) 6-9900PPM
The only pocket meter that directly measures nitrate ion and nitrate-nitrogen concentrations in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample.
Specifications
Measurement Principle | Ion Selective Electrode |
Minimum Sample Volume | 0.3ml (0.05ml with sampling sheet B) |
Nitrate (NO3–) Measurement Range | 6 to 9900 ppm (mg/L) |
Nitrate-Nitrogen (NO3-N) Measurement Range | 1.4 to 2200 ppm (mg/L) 0.7 to 1100 kg/10a |
Resolution | 6 to 99 ppm: 1 ppm 100 to 990 ppm: 10 ppm 1000 to 9900 ppm: 100 ppm |
Accuracy | ± 10% of actual value |
Calibration Points | Up to 2 points |
Temperature Display | 0 to 50.0 ºC |
Display | Custom (monochrome) digital LCD with backlight |
Operating Temperature | 5 to 40.0 ºC |
Operating Humidity | 85% or less relative humidity (no condensation) |
Power | CR2032 batteries (2) |
Material | ABS epoxy |
Dimensions | 164mm x 29mm x 20 mm (excluding projections) |
Mass | Approx. 55 g (including sensor and batteries) |
Functions |
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