Introduction:
Water activity or aw , indicates the free water content when food is stable, measures the possibility of microbial proliferation.
Food formulators use water activity to predict how much moisture migration will affect their product, so that to choose suitable package and storage method to reduce the usage of antiseptics.
Features:
Specifications:
Model |
DWA-300 |
Measuring range |
Water activity 0-0.980aw (no condensing ) |
Measurement accuracy |
Water activity ±0.015 (@25℃) |
Repeatability |
≤0.015 |
Temperature coefficient |
≤0.0005/℃ |
Measurement points |
1 |
Print method |
a.Measurement of the end of print |
Display |
Large-screen LCD 128×64DOTS |
Output mode |
Micro printer |
Supply voltage |
220VAC±10% |
Power consumption |
≤15W |
Dimensions of main set |
320mm×120mm×340mm |
Work environment |
Temperature 0-50℃ |
Package |
Inside: Portable aluminum boxes for the meter |
Comment :