Water Activity Meter
Product Description
GYW-66WN Moisture Activity Meter has been widely used in various production and experimental processes in enterprises, universities, research institutions, etc. It can measure various items, liquids, solids (powders, pastes, granules), medicines,solid beverages, milk powder, food, cosmetics, seeds, etc.
Main technical parameters
Model | GYW-66WN |
Sensor | America Imported HW Sensor |
Resolution | 0.001aw |
Repeatability | ≤0.014 |
Measurement Range | 0.000 - 1.000aw |
Measurement Accuracy | Temperature ± 0.3℃/ Activity ± 0.013 (at 25℃) |
Measurement Time | Generally 5 minutes for samples, up to 4 minutes at the fastest |
Measurement Channel | Single channel |
Display Screen | 7-inch touch screen, 800×480 pixels |
Historical Record Storage | Over 5880 records |
Calibration Method | Automatic calibration (temperature calibration and saturated salt solution calibration) |
Verifiability | Using different standard solutions |
Standard Solutions | Sodium Chloride: 0.753aw, Magnesium Chloride: 0.328aw (each in 10 independent packages) |
Sample Dish | 100 pieces |
Detection Curve | Real-time display |
Test Mode | Standard/Auto/Custom |
Data Interface | RS232 |
Operating Environment | Temperature 0~50℃ / Humidity 0~95%RH |
Power Consumption | 20W |
Voltage | 220V |
Exterior Size | 307x227x170mm |