Water Activity( referred to as “Aw”) of main reaction food equilibrium the amount of free Water, the stability of the reaction of food and the possibility of microbial breeding, and can cause food quality change in the chemical, enzymatic and physical change, often used to measure the ability to endure dry degree.By measuring the moisture activity of foods and choosing reasonable packaging and storage methods, the use of preservatives can be reduced and the shelf life of foods, grains, fruits and vegetables can be judged.
Product features
* Sensor and reading integration.
* Quick test, measure water activity within 5 minutes.
* Easy reading, water activity and sample temperature display together.
* With automatic shutdown, manual shutdown function and under-voltage alarm and indication function.
* Use “USB data cable output” to communicate with PC.
* Bluetooth data output options are provided.
Technical parameters
|
Display |
6-bit backlight LCD digital display, 3-bit humidity aw, 3-bit temperature display |
|
Measurement range |
0~1.0aw |
|
Resolution |
± 0.01 aw |
|
Accuracy |
± 0.02 aw |
|
Sensor |
non-conductive humidity sensor |
|
Measure speed |
5 minutes |
|
Working environment Temperature |
0~50 °C |
|
Working environment Humidity |
90% RH |
|
Power supply |
2 # 7 batteries |
|
Size |
135 x70x44mm |
|
Weight (excluding battery) |
100g |
Standard configuration main engine
The sample plate
Portable case (B04)
Operating instruction
Optional accessories: USB cable and software
Bluetooth adapter and software
© Dongguan Zhongli Instrument Technology Co., Ltd.
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