LAQUAtwin Na-11 Sodium Meter – Pocket Water Quality Meters

  • 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

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Description

LAQUAtwin Na-11 Sodium Meter – Pocket Water Quality Meters

Model: Na-11

Horiba – Japan

 

The only pocket meter that directly measures sodium 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.

Features:

  • Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
  • Up to 2 calibration points
  • Auto standard recognition: 150 & 2000ppm sodium (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: 01 year – meter, 6 months – sensor
  • Packed in handy carrying case
  • Supplied with 150 & 2000ppm sodium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals

Specifications:

ModelNa-11
Measurement PrincipleIon Selective Electrode
Minimum Sample Volume0.3ml (0.05ml with sampling sheet B)
Measurement Range2 to 9900 ppm (mg/L)

0.1 to 430 mmol/L

Resolution0 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

 

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