Water Activity Meter

Brand Landtek Instruments Model Name/Number WA-60A Usage/Application Industrial 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 0.02 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. * 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 ±0.02aw Sensor Non conductive humidity sensor Sampling Time 5 Minutes OperationConditions 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