Water Activity Meter

• Model NO.: WA-60A

Product Description

Water Activity Meter
Model: WA-60A
 

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 At 0.01Aw, is the measured value.
Operation Conditions	Temperature	0ºC~50ºC
	Humidity	<95%RH
Power Supply		2x1.5V AAA Size(UM-4)Battery
Dimensions		135mmx70mmx44mm
Weight(Not Including Batteries)		100g
Standard Accessories		Main Unit
		Sample Plate
		Carrying Case (B04)
		Manual
Optional Accessories		USB Data Cable with Software
		Bluetooth Data Adapter with Software