WA-60A Food Water Activity Meter WA60A Moisture Meters Tester for Fruit Vegetable Measuring Range 0~1.0aw

Applications: 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. 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 0.02 aw, easy to measure water activity anytime and anywhere. *Sensors and readings are integrated. *Fast test, measurement of water activity in 5 minutes. *Easy reading, water activity and temperature of the samples displayed together. *It has automatic shutdown, manual shutdown function and undervoltage alarm indication function. Specification: Display:6 bit backlight LCD digital display (3 bit humidity aw,3 bit temperature display) Range:01.0aw Resolution:0.01aw Accuracy:0.02aw Sensor:Non conductive humidity sensor Sampling Time:5 Minutes Operation Conditions:Temperature:050ºC,Humidity:<95%RH Power Supply:2x1.5V AAA(UM-4)(Not Including Battery) Dimensions:135x70x44mm Weight:100g What's in the Box 1 x Main Unit 3 x Sample Plate 1 x Carrying Case (B04) 1 x Manual Optional Accessories Does not include delivery(Need to order separately): 1.RS-232C data cable with software. 2.Bluetooth Adapter with Software. If you need to buy accessories, please contact customer service!

• This is a real portable water activity meter, with a weight of only 100 grams, lighter than a mobile phone, and a precision of 0.02 aw, easy to measure water activity anytime and anywhere. Easy reading, water activity and temperature of the samples displayed together. Use USB data output to connect with PC. Provide Bluetooth data output choice.
• 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 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.
• If you want to verify the accurate, you can make the standard salt solution by the following steps: 1. 100g pure NaCl, add into 200g hot distilled water, stir it. Then wait till to room temperature. 2. Keep the solution into a brown bottle for one week in room temperature. 3. In room temperature 25°C (77°F), make sure the meter, solution, room temperature all same temperature. The solution AW value should be 0.73~0.77
• Fast testing, measures the water activity in 5 minutes. Sensors and readings are integrated. Put the samples in sample boxes and meters are placed on them until the data are stable. Please note: This meter is calibrated by factory, users do not need to calibrate again, just input samples and test which is very simple.