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Fast. Reliable. Always accurate. World-renowned moisture content and water activity analysis for precise cannabis drying.

We’ve perfected the drying process and made it the new standard. Zero in on water activity and moisture content with pinpoint precision. We measure according to ASTM standards D8196 and D8197 for cannabis professionals.

Most moisture analyzers sacrifice accuracy while changing the sample, because they operate with a heating element and a balance. Not AQUALAB 3. Get a moisture content measurement with 10x the precision of traditional analysis within 60 seconds. Just put a sample in a cup, slide it into the instrument, and turn the dial.



Water activity

Sensor type: Chilled mirror dew point and capacitive hygrometer
Range: 0.030–1.000 aw
Resolution: 0.001 aw
Accuracy: ±0.005 aw (dew point), ±0.015 aw (capacitance)
Repeatability: 0.002 aw (dew point), 0.010 aw (capacitance)

Moisture content

Accuracy: 0.1%–0.5% to moisture content reference
Repeatability: 0.02%

Operating temperature

Controlled at constant: 25 °C
Resolution: 0.1 °C
Accuracy: ± 0.1 °C

Read time

Minimum: 60 s (One-Minute Water Activity Mode; subscription required)
Maximum: >200 s (estimated)

Ready to grow?

See how AROYA helps commercial growers cultivate higher yields. Fill out the form below or email sales.aroya@metergroup.com to request a demo.

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