Product Description
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.
The AMITTARI WA-160A can be used to measure the water activity of foods. No matter when and where you need to measure water activity, WA-160A water activity meter is your unique choice. 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.
Product Feature
* 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 with connection PC.
* Provide Bluetooth data outputchoice.
Product Parameters
Display
| 6 bit backlight LCD digital display, 3 bit humidity aw, 3 bit temperature display |
Range
| 0~1.0aw
|
| 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 At 0.01Aw, is the measured value.
|
| Operating Conditions | Temperature : 0-50 ℃
|
Humidity : below 95% RH
|
Power Supply
| 2x1.5vAAA (UM-4) Battery
|
Size
| 135x70x44mm
|
Weight
| 100g (Not including Batteries)
|
Product Accessories
Standard Accessories
| Main Unit
|
| Carrying Case |
Operation Manual
|
| Optional Accessories | USB data output |
Bluetooth data output
|
wa-160a-catalog-download
wa-160a-maual-download
When you choose the model number of Amittari instrument, the default is standard delivery. If you need other optional accessories, please tell our customer -service worker.
The following three items are basic optional accessories choices
Standard Accessories+USB data output
Standard Accessories+Bluetooth data output
Bluetooth Accessories
Amittari instruments generally can be supplied with Bluetooth data utput function ( except few instruments ) . As Bluetooth data output is included in optional accessories, not standard delivery, it needs to be indicated when choose 10 meters to 100 meters distance can be chosen. Please kindly contact with the customer-service worker if you need Bluetooth data output.
