AQUALAB 4TEV Water Activity Meter

Product Advantages
Fast (get readings in 5 minutes or less)
Dual sensor design for both volatile and non-volatile sample
Accurate (+/- 0.003aw)
Compact and portable
Temperature range : 15°C to 50°C
 
Product Details
Product overview:
In addition to the standard dew point sensor, AQUALAB 4TEV has a hygroscopic polymer capacitance sensor that can be used to measure the water activity of samples containing volatiles. AQUALAB 4TEV precisely measure water activity in 5 minutes or less under temperature between 15 and 50 ℃for both volatile and non-volatile sample.
 
The sample chamber lid flips up so sensors are easy to clean. AQUALAB 4TEV stores time, date, and user information with every measurement and calibration, and can store up to 8,000 secure data points.
 
Administrative functions can be set to control access to data, designate up to 25 unique users and passwords. Using RS-232 port to download or print data to maintain compliance records is possible.
 
For more information, please visit
https://www.metergroup.com/food/products/aqualab-4tev-water-activity/