LAQUAtwin K-11

Pocket Water Quality Meters

Your lab-in-a-pocket
HORIBA's unique compact meter integrates the electrode, display and sample container to enable simple, effective on-site testing by direct measurement from a single drop.

Сегмент: Scientific
Подразделение: Water Quality
Производитель: HORIBA Advanced Techno Co., Ltd.

K temp

Waterproof Microvolume Back light 2pt_cal

  • Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
  • Up to 2 calibration points
  • Auto standard recognition: 150 & 2000ppm potassium (default)
  • 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 150 & 2000ppm potassium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
ModelK-11
Measurement PrincipleIon Selective Electrode
Minimum Sample Volume0.3ml (0.05ml with sampling sheet B)
Measurement Range

4 to 9900 ppm (mg/L)

0.1 to 250 mmol/L

2 to 5000 kg/10a

Resolution

0 to 99 ppm: 1 ppm

100 to 990 ppm: 10 ppm

1000 to 9900 ppm: 100 ppm

Accuracy± 10% of actual value
Calibration PointsUp to 2
Temperature Display0 to 50.0 ºC
Temperature Calibration5 to 40.0 ºC
DisplayCustom (monochrome) digital LCD with backlight 
Operating Temperature5 to 40.0 ºC
Operating Humidity85% or less in relative humidity (no condensation)
PowerCR2032 batteries (2)
Battery LifeApprox. 400 hours in continuous use without backlight
MaterialABS epoxy
Dimensions164 x 29 x 20 mm (excluding projections)
MassApprox. 55 g (including sensor and batteries)
Functions
  • Auto Standard Recognition
  • Changeable High and Low Calibration Values
  • Multiplication Compensation
  • Temperature Calibration
  • Auto Hold / Auto Stable Measurement
  • Switchable Backlight
  • Automatic Power Off (30mins)
  • Low Battery Indicator
  • IP67 Dust / Waterproof
  • Replaceable Sensor
Determination of Nutrient Concentrations in Soil Solution and Tomato Plant Sap
Determination of Nutrient Concentrations in Soil Solution and Tomato Plant Sap

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