Constance - WATER ACTIVITY METER

WATER ACTIVITY METER

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:

* Chip inside sensor

* The measured object is unlimited, liquid solids and powder etc

* Printer output, could store data for a long time

* Chemical resistant

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	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
Configuration		Micro printer	data cable, micro printer
Power Consumption		15W	10W
Power Supply		AC110/220V±10%, 50/60Hz
Package Size(WDH)mm		550430240	740430240
Gross Weight(kg)		11.5	15.5

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WATER ACTIVITY METER

WATER ACTIVITY METER