MS2100 Water Activity Moisture Meter

Water activity (aw) is a measurement of the energy status of the water in a system. The value indicates how tightly water is “bound,” structurally or chemically, within a substance. Water activity is the relative humidity of air in equilibrium with a sample in a sealed chamber. The concept of water activity is of particular importance in determining product quality and safety. Water activity influences color, odor, flavor, texture and shelf-life of many products. It predicts safety and stability with respect to microbial growth, chemical and biochemical reaction rates, and physical properties.

 

Features:

MS2100 is one full function industrial instrument, equipped with different sensor, it can test air, liquid, gas, solid moisture value.

Specifications:

1. Water Activity:

    1) Range: 0-1.00aw

    2) Accuracy: +-0.2aw

    3) Repeatability: +-0.015aw

    4) Resolution: 0.001aw

2. Moisture:

    1) Range: 0-100% RH

    2) Accuracy: +-2%FS

    3) Repeatability: +-0.5abs

    4) Resolution: 0.1%

    5) Working temperature: -20°C~85°C

3. Explore Class: Class 1, group A/B/C/D; Class II, group E/F/G.

4. Test mode: Smart, Porj, Normal