Portable laboratory instrument for determination of water activity (aw value) of food with datalog function.

Suitable for measuring materials like butter, fruit mix, spices, granulate, mushrooms, xylit, flour, biscuits or sausage as well as all other food types requiring a check of the water activity value.

Furthermore, the humimeter RH2 is suited for measuring special material, e.g. plastic granulate or for climatic and environmental applications.

Not suited for juices (syrup), acidic food like vinegar or food and beverages containing alcohol.

Features

Measuring range 0.03 to 0.98 activity of water
Resolution 0.001 aw
Calibration 0.10 to 0.80 +/- 0.01 activity of water
Calibration 0.00 to 0.10 and 0.80 to 0.98 +/- 0.04 aw (at 25°C)
Temperature range 0 to + 50°C, calibration +/- 0.5°C (at 25°C)
Measuring range of relative humidity 0 to 100% rh, resolution: 0.1% rh
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 datalog for up to 10,000 logs with measuring point report
Supplier-Management
Menu languages: English, German, Italian, French, Spanish, Russian and many others on request
scope of supply: humimeter RH2 with rubber protection cover and batteries
Optional: humimeter USB data interface module with LogMemorizer measuring data recording and analyzing software on USB flash drive incl. USB cable for PC and printer

More information available at https://www.humimeter.com/