LAQUAtwin pH-11 pocket water quality meter

LAQUAtwin pH-11

The only pocket meter that directly measures pH in a 0.1ml sample (or 0.05ml sample with sampling sheet B) is unique. Its sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample – place a few drops of the standard or sample onto the flat sensor. This procedure saves time and prevents wasting precious samples.

Request a Quote
Category: Tags: , Brand:

Description

  • Minimum sample volume: 0.1ml (0.05ml with sampling sheet B)
  • Up to 2 calibration points
  • pH and mV display
  • Auto calibration
  • Auto buffer recognition: USA & NIST pH buffers
  • Auto temperature compensation
  • Auto stable / auto hold 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) LCD with backlight
  • Operating conditions: 5 to 40°C, 85% or less relative humidity
  • Warranty: 2 years – meter; 6 months – sensor
  • Packed in handy carrying case
  • Supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, dropper, instruction and quick manuals

Additional information

Measurement Principle

Glass Electrode
Minimum Sample Volume

0.1ml (0.05ml with Sampling Sheet B)
mV Range & Resolution

± 650 mV : 1mV
Calibration Points

Up to 2
Accuracy

±0.1 pH
Temperature Display

0 to 50.0 °C
Temperature Calibration

5 to 40.0 ºC
Display

Custom (monochrome) digital LCD with backlight
Operating Temperature

5 to 40°C
Operating Humidity

85% or less relative humidity (no condensation)
Power

CR2032 batteries (2)
Battery Life

Approx. 400 hours in continuous use (without backlight)
Dimensions

164 × 29 × 20mm (excluding projections)
Mass

Approx. 55 g (including sensor and batteries)
Functions

Auto Calibration
Auto Buffer Recognition
Auto Temperature Compensation
Temperature Calibration (only for pH-33)
Auto Stable / Auto Hold Measurement
Auto Power Off (30mins)
Switchable Backlight
Low Battery Indicator
IP67 Dust / Waterproof
Replaceable Sensor

Related products