เครื่องวัดค่า (aw Water Activity) LabStart-aw Novasina

Would you like to test the water activity measurement without using large amounts of funds? Or do you not need a meticulously accurate and reproducible measurement for your product? The LabStart-aw is exactly the right instrument in this situation. Or even if the demands on accuracy and reproducibility are rather low.

Although the device is designed as a "starter", proven Novasina technology can be found inside, especially the resistive-electrolytic sensor.

Measurement Specifications

Parameter

Water Activity Temperature

Measurement Principle Resistive Electrolytic Surface-IR and NTC

Measurement Range 0.03……1.00aw 15……30°C (59……86°F)

Calibration Range 0.33……0.75aw N/A

Resolution 0.01aw 0.1°C

Accuracy +/-0.03aw within cal.range +/-0.15°C

Precision +/-0.01aw within cal.range* +/-0.1°C

Repeatability +/-0.01aw within cal.range* N/A

Temperature Control no temperature control available

Calibration Points (%rH) 33%, 75%

*As long as temperature remains constant between different measurements

Instrument-Specifications LabStart-aw

Versions N/A

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

Power Supply / Mains 90……264 VAC 50/60 Hz

Display LC-display, dimension: 35x69 mm

Communication none

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

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

Volume measurement chamber 15mL

Dimensions Sample Cup Diameter 30mm x Height 14mm

Protection Class IP22

21CFR 11 Not Compliant

Product from novasina / Switzerland

Warranty 1 year