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Items In This Category » NOVASINA LabMaster AW » NOVASINA LabPartner AW » NOVASINA LabSwift-AW » NOVASINA AW Lab set H » Calibration Salts » LEASING OF aW INSTRUMENTS

A professional laboratory instrument for precision measurements of aW values (water activity) in food products, pharmaceutical and cosmetic products. The temperature of the measurement chamber may be set in the range from 0C to 50C and is kept consistently within +/-0.2K.

The instrument offers the most used aW measuring technology throughout the world. The advantages are appreciated by research and food production companies, as well as an increasing number of manufacturers of drugs and cosmetics.

Specification

Measuring principle     Resistive electrolytic humidity measuring system

Measuring range aW   0.03....1.00aW (3...100%)

Measuring accuracy    +/- 0.003aW  (0.04...0.97aW) 

Solution                     +/- 0.002aW

Control precision        Measuring chamber +/- 0.1ºC (0...50ºC)

Display                      High contrast LCD display

Operation                  20 watertight keyboard interlock

Communication          RS232 and USB 1.0 for PC/printer

Measuring chamber    Measuring chamber volume 15ml 3 active sealing barriers under spring pressure