Water activity tester BWA series

for the food industrybenchtop

Water activity meter, indicates the free water content when food is stable, measures the possibility of microbial proliferation. Food formulators use water activity to predict how much moisture migration will affect their product, so that to choose suitable package and storage method to reduce the usage of antiseptics. Features: 1.The measured object is unlimited, liquid solids and powder etc 2.Printer output as standard accessory 3.Chemical resistant. （only for BWA-6） Model BWA-3A BWA-6 Working Temp. 0～50℃ -10℃～50℃ Working Humidity 0～95%RH Display LCD display Measuring Range Temperature 0~50℃ -10℃~50℃ Water Activity 0~0.980aw 0~1.000aw Measurement Accuracy Temperature ±0.5℃ ±0.5℃ Water Activity ±0.015(@25℃) ±0.012(@23℃±5℃) Measurement Time 5~40min Measurement Points 1 1~ 4 Temperature Coefficient ≤0.0005/℃ Activity Repeatability ≤0.015 ≤0.008 Print Function a. Print at the end of the measurement b. Real-time print Correction Mode single-point calibration multi-point joint calibration, single-point calibration Interface RS232, USB Standard Accessories Micro printer, one sensor data cable, micro printer, one sensor Power Consumption 15W 10W Power Supply AC110/220V±10%, 50/60Hz Package Size(W*D*H)mm 550*430*240 740*430*240 Gross Weight(kg) 11.5 15.5