Potassium Ion Meter
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LAQUAact Pocket Meters

Brand : Horiba

Model : K-11

Overview

The only pocket meter that directly measures potassium ion concentration 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.

Functions

  • 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

 

Model

K-11

Measurement Principle

Ion Selective Electrode

Minimum Sample Volume

0.3ml (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 Points

Up to 2

Temperature Display

0 to 50.0 ºC

Temperature Calibration

5 to 40.0 ºC

Display

Custom (monochrome) digital LCD with backlight 

Operating Temperature

5 to 40.0 ºC

Operating Humidity

85% or less in 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)

 

 

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