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OVERVIEW
The only pocket meter that directly measures nitrate ion and nirate-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.
Features
- Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
- Up to 2 calibration points
- Auto standard recognition
- Changeable high and low calibration values
- Multiplication compensation: 0.01 to 9.90
- Temperature and mV display
- Temperature calibration: 5 to 40.0 ºC
- Auto hold / auto stable measurement
- Auto power off: 30 mins.
- Low battery indicator
- IP67 Rating dust & waterproof
- Replaceable sensor
- 400 Hours battery life: continuous use without backlight
- Material: ABS epoxy
- Display: custom (monochrome) digital LCD with backlight
- Operating conditions: 5 to 40 ºC, 85% or less relative humidity
- Warranty: 2 years – meter, 6 months – sensor
- Packed in handy carrying case
- Supplied with accessories (see specifications for more details)
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SPECIFICATIONS
Model NO3-11C (for crops)
NO3-11S (for soil)
NO3-11 (for general use)
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 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) Battery Life Approx. 400 hours in continuous use without backlight Material ABS epoxy Dimensions 164 x 29 x 20 mm (excluding projections) Mass Approx. 55 g (including sensor and batteries) Functions - Auto Standard Recognition
- Changeable High & Low Calibration Values
- Temperature Calibration
- Multiplication Compensation
- Auto Hold / Auto Stable Measurement
- Switchable Backlight
- Automatic Power Off (30mins)
- Low Battery Indicator
- IP67 Dust / Waterproof
- Replaceable Sensor
Accessories
300 & 5000ppm nitrate standards ✓ 30 & 300ppm nitrate standards ✓ 150 & 2000ppm nitrate standards ✓ 2 x CR2032 batteries ✓ ✓ ✓ dropper ✓ ✓ ✓ storage case ✓ ✓ ✓ instruction & quick manuals ✓ ✓ ✓ sampling sheet B 100 5
Horiba LAQUAtwin NO3-11 Compact Nitrate Ion Meters
$667.00 – $1,064.00 ex GST
A compact meter for a quick measurement of nitrate ion using ion selective membrane.
