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 Phone: 416-261-4865
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Food & Beverage  

Water Activity Meter Humimeter - See below

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Water Activity Meter Humimeter
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Water Activity Meter Humimeter Water Activity Meter Humimeter Water Activity Meter Humimeter
Part #: See below
Size: 14.5 x 7.5 x 3 cm
Weight: 1.00

This portable instrument is used for the determination of water activity (aw value) of food with data logging function.  Suitable for measuring materials like butter, fruit mixes, spices, granulates, mushrooms, xylit, flour, biscuits or sausage as well as all other food types requiring a check of the water activity value.  Furthermore, the RH2- aw humimeter is also suited for measuring material such as, plastic granulate or for climatic and environmental applications.  It is not suited for juices (syrup), acidic food like vinegar or food and beverages containing alcohol (Please call to inquire about other options - can also be used with a wide range of other sensors).

Features & Specifications: 

  • Measuring range 0.03 to 0.98 activity of water
  • Resolution 0.001 aw
  • Calibration/Accuracy: 0.10 to 0.80 +/- 0.01 activity of water
  • Calibration/Accuracy at 25°C: 0.00 to 0.10 and 0.80 to 0.98 +/- 0.04 aw
  • Temperature range 0 to +50°C, calibration +/- 0.5°C (at 25°C)
  • Measuring range of RH: 0 to 100% RH, resolution: 0.1% RH
  • Temperature compensation
  • Temperature can be set to °C or °F as required
  • Dew point -55°C to + 60°C, resolution 0.1°C, -67°F to 140°F
  • Absolute humidity 0 to 130 g/m³, resolution 0.1 g/m³
  • Equilibrium moisture content 2% to 30%, resolution 0.1%
  • Equilibrium moisture content synthetic granules resolution 0.01 %
  • User programmable characteristic curves for calculation of equilibrium moisture content
  • Online-function, Hold function, manual data memory
  • Automatic data logging for 10,000 logs with measuring point report
  • Menu languages: English, French, Spanish, German, Italian, Russian and many others on request


  • Relative humidity, absolute humidity, dew point, equilibrium moisture content, aw value
  • Long stability humidity sensor
  • Easy data storage at the portable moisture meter
  • Analysis on the PC and printer available
  • Optimal documentation of your quality


Ordering Instructions (Product must be ordered as either KIT A or KIT B):

Part# Description Price USD$

RH2-aw Humimeter with achamber with 2m cable with certification of Humimeter with Aw sensor as well as reusable certified calibration standards (set of 2 @ 0.500 and 0.754 Aw) 2 Aw jars, plastic case, rubber protection cover and batteries.

1500.00 USD$


Part# Description Price USD$
HM-AW-KITB RH2-aw Humimeter with aw chamber with 2m cable with certification of Humimeter with Aw sensor as well as reusable certified calibration standards (set of 2 @ 0.500 and 0.754 Aw) 2 Aw jars, plastic case, rubber protection cover and batteries, USB data interface module with LogMemorizer measuring data recording and analysing software on USB. 1850.00 USD$


Sensors that can be used with the water activity meter:

Optional Accessories:
Related Products:
PLEASE NOTE: No payment is involved, this system is designed to give you an online quote only, please call 416-261-4865 or fax 416-261-7879 if you would like to place an order. 
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