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 Specifications | LabTouch-aw | |
Versions | CM-2 Sensor/ CM-3 Sensor | |
Measurement Specifications | parameter | |
Water activity | Temperature | |
Measuring principle | Electrolytic | Surface IR and NTC |
Measuring range | 0.030…1.000aw | 5…45°C (41…113°F) |
Adjustment range | 0.110…0.970aw | N/A |
Resolution | 0.001aw | 0.1°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 control | Programmable measuring temperature in the range of 15…30°C (59…86°F)* | |
Adjustment point (%rH) | 11%, 33%, 53%, 58%, 75%, 84%, 90%, 97% | |
Mains connection | 5 VDC, +/-6%, max. Power consumption 10W | |
Power supply | 90…264 VAC 50/60 Hz | |
Display | 4.3“ 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 volume | 15mL | |
Dimensions sample container | Diameter 30mm x height 14mm | |
Protection class | IP22 | |
21CFR 11 | partially compliant |