Water Activity Meter LabSwift-AW Novasina

Water activity meter with portability needed? Then our LabSwift is the perfect device for you. With a rechargeable battery as an option, this meter can be placed and used anywhere.

It is particularly useful for products in powder form or dried fruits with low to medium aw-values, because this meter does not exhibit a temperature stabilisation in its measuring chamber.

Advantages

Optional use of a rechargeable battery for portability

SD-card for simple data management

Reusable SAL-T verification standards

Fast meter for medium aw value range

Specifications

Measurement Spec 

Parameter 

Water Activity 

Temperature 

Measurement Principle 

 Resistive Electrolytic 

 Surface-IR and NTC 

Measurement Range 

 0.030……1.000 aw 

 5……45°C ( 41……113°F ) 

Calibration Range 

 0.110……0.900 aw 

 N/A 

Resolution 

 0.001 aw 

 0.1°C 

Accuracy 

+/-0.010 aw within cal. range 

 +/-0.15 °C 

Precision 

+/-0.003 aw within cal. range* 

 +/-0.1 °C 

Repeatability 

+/-0.002 aw within cal. range* 

 N/A 

Temperature Control 

no temperature control available 

Calibration Points ( % RH ) 

11%, 33%, 53%, 58%, 75%, 84%, 90% 

Instrument-Specifications

LabSwift-aw 

Versions 

 with and without battery pack 

Current Supply 

 5 VDC, +/-6 %, max. power consumption 10 W 

Power Supply / Mains 

 90……264 VAC 50/60 Hz 

Display 

 LC-display, dimension : 35 x 69 mm 

Communication 

 SD/SDHC-card 

Housing 

 Two-part PC/ABS housing, Weight : 1.2 kg 

 Dimensions ( L x W x H ) = 225 x 140 x 85 mm 

Volume measurement chamber 

 15 mL 

Dimensions Sample Cup 

 Diameter 30 mm x Height 14 mm 

Protection Class 

 IP22 

21CFR 11 

 Partially Compliant