LAQUAtwin pH-22

LAQUAtwin pH-22 CompactMeters

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.

Segment: Scientific
Division: Water Quality
Base product
Manufacturing Company: HORIBA Advanced Techno Co. Ltd.

 

Waterproof Microvolume Back light 0.01pH 3pt_cal

 

The only pocket meter that directly measures pH in 0.1ml 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: 0.1ml (0.05ml with sampling sheet B)
  • Up to 3 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), 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals  

 

 

ModelpH-11pH-22pH-33
Measurement PrincipleGlass Electrode

Minimum Sample Volume 

0.1ml (0.05ml with Sampling Sheet B)

pH Range & Resolution  

0.0 to 14.0 pH : 0.1 pH    •  
0.00 to 14.00 pH : 0.01 pH     •    •
mV Range & Resolution 
± 650 mV : 1mV     •    •

    •

Calibration Points
Up to 2    •  
Up to 3     • 
Up to 5      •
Accuracy   
±0.1 pH    •  
±0.01 pH     •    •
Temperature Display0 to 50.0 °C 

   

    •

Temperature Calibration5 to 40.0 ºC  

    •

Display

Custom (monochrome) digital LCD with backlight

Operating Temperature5 to 40°C
Operating Humidity85% or less relative humidity (no condensation)
PowerCR2032 batteries (2)
Battery LifeApprox. 400 hours in continuous use (without backlight)
Dimensions

164 × 29 × 20mm (excluding projections)

MassApprox. 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
 

 

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Page-ID
1932
Brochures-LAQUAtwin Pocket Water Quality Meters 2017
CategoryDocuments
Size 3.48 MB
FiletypePDF
Instruction manuals-Pocket Meters-LAQUAtwin pH-11_pH-22_pH-33 Pocket Meter Instruction Manual
CategoryDocuments
Size 1.17 MB
FiletypePDF

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