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Accurate measurement from only a single drop of sample onto HORIBA's original flat sensor. LAQUAtwin product line-up offers easy, quick, and reliable measurement of 8 parameters. It brings new dimension to your water quality testing.
LAQUAtwin NO3-11C/NO3-11S/NO3-11
Overview
Features
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.
- 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)
Manufactured by HORIBA Advanced Techno
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 |
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Accessories | |||
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Instruction Manuals （Videos）
HORIBA Offices
Asia & Oceania
Europe, Middle East & Africa
Northampton
HORIBA UK Limited
Northampton Office
work
Kyoto Close,Summerhouse Road,
Moulton Park
Northampton NN3 6FL UK
Moulton Park
work
+(44) 1604 542 600
work
fax
+(44) 1604 542 699
waterquality@horiba.com
Americas
Irvine, California
HORIBA Instruments Incorporated
Head Office
work
9755 Research Drive
Irvine California 92618 USA
work
+1 800 446 7422
work
fax
+1 949 468 1790
labinfo@horiba.com