Provide high-tech measuring productsand technical developments for instrument service providers
NDT and Photoelectric Measurements
产品详情
Share to：
Water Activity Meter WA-60A
Spec：
Can be used to measure the water activity of foods. No matter when and where you need to measure water activity, WA-60A water activity meter is your unique choice.
Model：
WA-60A
产品详情
Water Activity
The Water Activity, mainly reflects the amount of free water in the state of food balance, the stability of food and the possibility of microbial reproduction, and the chemical, enzyme and physical changes that can cause the change of food quality. It is often used to measure the dryness enduring ability of the microorganisms. By measuring the water activity of food and selecting reasonable packing and storage methods, the use of preservatives can be reduced and the shelf life of food, grain and fruits and vegetables can be judged.
Features
* This is a real portable water activity meter, with a weight of only 100 grams, lighter than a mobile phone, and a precision of 0.03 aw, easy to measure water activity anytime and anywhere. * Sensors and readings are integrated. * Easy reading, water activity and temperature of the samples displayed together. * It has automatic shutdown, manual shutdown function and undervoltage alarm indication function. * Use USB data output to connect with PC. * Provide Bluetooth data output choice.
Specifications
Display
6 bit backlight LCD digital display (3 bit humidity aw,3 bit temperature display)
Range
0aw~1.0aw
Resolution
0.01aw
Accuracy
±0.03aw
Sensor
Non conductive humidity sensor
Sampling Time
Max. 10 minutes (Record the response value of the water activity meter every 5 minutes, when the difference between the two adjacent response values is small
NOTE: The name of RS232 Software is 'RS232_EN_4.0.rar' after downloading. Just decompress 'RS232_EN_4.0.rar' with Decompress Software, Enter password:www.landtek.cn. a folder named 'RS232_EN_4.0' is abtained. There are RS232 Software and install instruction inside the folder.
