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LAQUAtwin pH Meters

Pocketmeters from Horiba who can measure Ph in a single drop water or water based sample. Choose one of the three models (PH-11, PH-22 or PH-33) and take accurate measurements right away.

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€ 110,00 *
Price per unit

 

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Horiba LAQUAtwin pH Meters, PH-11, PH-22 and PH-33 Meters


These pocketmeters from the LAQUAtwin series by Horiba measure pH in a single drop of water or water based sample.The meter gives accurate measurements and is lab quality. The applications are multiple as long as the samples carry (some) water. Oil based substances are not suitable. Whether it is plantsap, food, soil samples or the like, with the smallest sample you can get accurate pH readings.
 

Three Models

You can choose from three models. Depending on resolution and calibrarion points u kan choose the meter of your likes and use it for your purpose. Please check the specifications and make a choice. 

Each meter is supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, dropper, instruction and quick manuals.    
 

Specifications

 
  
 

Model

PH-11

PH-22

PH-33

 
       
 

 Measurement Principle

Glass 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 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
 

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