LABTOUCH - AW

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  • Ideal for laboratory and production

    aW measuring instrument for:

    • many samples, regardless of whether liquid, gel-like or solid
    • partial temperature regulation, as well as integrated sample surface temperature measurement, enable accurate and reproducible measurements
    • different measuring modes offer the user the possibility to carry out either a fast measurement on the production line or an exact AW determination for quality assurance of the products
    • ergonomic design and touch screen makes water activity measurement easier than ever before
    Meter SpecificationsLabTouch-aw
    VersionsCM-2 Sensor/ CM-3 Sensor
    Measurement Specificationsparameter
    Water activityTemperature
    Measuring principleElectrolyticSurface IR and NTC
    Measuring range0.030…1.000aw5…45°C (41…113°F)
    Adjustment range0.110…0.970awN/A
    Resolution0.001aw0.1°C
    Accuracy+/-0.005aw within the calibration range+/-0.10°C
    Precision+/-0.003aw within the adjustment range*+/-0.1°C
    Repeatability+/-0.002aw within calibration range*N/A
    Temperature controlProgrammable measuring temperature in the range of 15…30°C (59…86°F)*
    Adjustment point (%rH)11%, 33%, 53%, 58%, 75%, 84%, 90%, 97%
    Mains connection5 VDC, +/-6%, max. Power consumption 10W
    Power supply90…264 VAC 50/60 Hz
    Display4.3“ LC-colour display
    Communication> USB for PC / printer (Advanced)
    > SD/SDHC-card (Basic and Advanced)
    Housing> Two-part PC/ABS housing, weight: 2.8kg
    > Dimensions (L x W x H) = 200x285x105mm
    Measuring chamber volume15mL
    Dimensions sample containerDiameter 30mm x height 14mm
    Protection classIP22
    21CFR 11partially compliant