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Horiba LAQUAtwin Compact Nitrate Ion Meter - NO3-11C / NO3-11S / NO3-11

SKU: OMTR20201
$1,109.95
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Please allow minimum 4-6 weeks for delivery for soil kit and crop kit only. Please make sure the delivery time is acceptable before purchase.

Only compact meter for a quick measurement of nitrate ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet (sold separately) to measure down to 0.05mL or more. Unique sensor mechanism realizes direct measurement of solid, viscous, powder samples. No need for a beaker to calibrate or measure. Just drop the standards and sample on the flat sensor, saves you time and minimize wasting your precious sample. This lightweight, pocket-sized meter is suitable for research and industrial applications in diverse fields.

Applications include:

  • Soil and sap testing for improved agriculture; food testing*

* Detection of ions in water only; electrolytes in oils cannot be measured. Ion measurement can be affected by non-target ions.

Notes

  • B-741 is supplied in kit form. Please see point *7 for details under the specifications tab for included items in the kit
  • B-742 is supplied in kit form. Please see point *8 for details under the specifications tab for included items in the kit  
  • B-743 is supplied in standard LAQUAtwin format which includes meter, plastic case and calibration solutions. B-743 is the general purpose model and is suitable for most applications including water and plant sap analysis for a wide range of crops.  

Specifications

MODEL: NO3-11C (FOR CROPS)

  • Measurement principle: Ion electrode method
  • 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
    • Range and Resolution (Valid numbers)
      • 6 to 99 ppm: 1 ppm
      • 100 to 990 ppm: 10 ppm
      • 1000 to 9900 ppm: 100 ppm
  • Calibration: Up to 2
  • Accuracy: ± 10% of actual value
    • 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
  • Display: Custom (monochrome) digital LCD with backlight
  • Operating temperature/humidity: 5 to 40˚C, 85% or less in relative humidity (no condensation)
  • Power: CR2032 batteries (x2)
  • Battery life: Approx. 400 hours in continuous use without backlight
  • Main Material: ABS epoxy
  • Dimensions/Mass: 164mm × 29mm × 20mm (excluding projections) / Approx. 50 g (including sensor and batteries)
    • Accessories included:
      • 2 CR2032 batteries/dropper/Instruction manual/Quick manual/Storage case
      • 300 & 5000ppm nitrate standards

MODEL: NO3-11S(FOR SOIL)

  • Measurement principle: Ion electrode method
  • 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
    • Range and Resolution (Valid numbers)
      • 6 to 99 ppm: 1 ppm
      • 100 to 990 ppm: 10 ppm
      • 1000 to 9900 ppm: 100 ppm
  • Calibration: Up to 2
  • Accuracy: ± 10% of actual value
    • 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
  • Display: Custom (monochrome) digital LCD with backlight
  • Operating temperature/humidity: 5 to 40˚C, 85% or less in relative humidity (no condensation)
  • Power: CR2032 batteries (x2)
  • Battery life: Approx. 400 hours in continuous use without backlight
  • Main Material: ABS epoxy
  • Dimensions/Mass: 164mm × 29mm × 20mm (excluding projections) / Approx. 50 g (including sensor and batteries)
    • Accessories included:
      • 2 CR2032 batteries/dropper/Instruction manual/Quick manual/Storage case
      • 30 & 300ppm nitrate standards, sampling sheet B 100

MODEL: NO3-11(FOR GENERAL USE)

  • Measurement principle: Ion electrode method
  • 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
    • Range and Resolution (Valid numbers)
      • 6 to 99 ppm: 1 ppm
      • 100 to 990 ppm: 10 ppm
      • 1000 to 9900 ppm: 100 ppm
  • Calibration: Up to 2
  • Accuracy: ± 10% of actual value
    • 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
  • Display: Custom (monochrome) digital LCD with backlight
  • Operating temperature/humidity: 5 to 40˚C, 85% or less in relative humidity (no condensation)
  • Power: CR2032 batteries (x2)
  • Battery life: Approx. 400 hours in continuous use without backlight
  • Main Material: ABS epoxy
  • Dimensions/Mass: 164mm × 29mm × 20mm (excluding projections) / Approx. 50 g (including sensor and batteries)
    • Accessories included:
      • 2 CR2032 batteries/dropper/Instruction manual/Quick manual/Storage case
      • 150 & 2000ppm nitrate standards, sampling sheet B 5
  1. Smaller amount(0.05mL or more) can be measured with the sampling sheet B.  (Please close the light shield cover. If a sample that contain particulate, please use ”Sampling sheet holder” (sold separately))
  2. With soil/water sampling ratio of 1:5. 
  3. When the measured value is out of the measurement range, the displayed value blinks. It should be used only as a guide.
  4. Selectable between one-point and two-point calibrations. 
  5. Repeatability in the measurement of a standard solution after calibration using the same standard solution.
  6. IP67:no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.

In The Box

  • [1] x Horiba LAQUAtwin Compact Nitrate Ion Meter - NO3-11C / NO3-11S / NO3-11 | Delivery Only

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)