Do you need to measure water activity without requiring a lot of resources?
Or do you not require a meticulously precise or reproducible aw-value identification for your product? If yes, the LabStart is the ideal water activity meter for you.
This meter is developed for users new to water activity measurements and of course also uses the proven Novasina technology, our resistive-electrolytical sensor.
Advantages:
Reusable SAL-T verification standards
Simple starter-level water activity meter
Stable base-plate to prevent tipping
User-friendly design
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
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 |
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