Water Activity Measurement - Moisture Meter - Measurement and Monitoring of aw Value
HC2-AW-USB - USB Probe
The station probe HC2-AW-USB offers new possibilities. The USB probe can be directly connected to a PC running HW4-P-QUICK-Vx software enabling water activity measurement capability. The HC2-AW-USB is the perfect device for a multi station application, as multiple probes can be attached to a single PC.
USB station probes
USB probes can be ordered as single probe or as a set including the HW4 software with Aw Quick function. The set offers all possibilities to measure water activity.
Features
• Complete set of probe and HW4 including Aw Quick function available
• Measurement range: 0.00…1.00 Aw (0…100 %RH), -40…85 °C (-40..185 °F)
• USB interface for direct connection to a PC (HC2-AW-USB)
Probe type | Measurement probe with USB interface |
---|---|
Humidity sensor | HYGROMER® WA-1 / Pt-100, 1/3 DIN Class B |
Long-term stability | <1 %rh / year |
Accuracy at 23 ±5 °C | ± 0.008 aw / 0.8 %rh / ±0.1 K |
Response time t 63 | <20 sec. |
Dimensions | Ø 68 x 60 mm |
Psychrometric calculations | Dew or frost point |
IP protection rating | IP20 |
Measurement interval | 1 s |
Communication interfaces | USB |
Weight | 600 g |
Start-up time | 1,5 s |
CE / EMC conform | EMC 2008/108/EG |
FDA / GAMP | FDA 21 CFR part 11 / GAMP5 |
Material | Stainless steel, aluminum |
Power supply | Via USB interface |
Temperature dependence | 0.001 K/K, 0.0002 aw/K |
For use with | Software HW4 |
Filter type | Wire mesh filter with 20…25 μm pore size |
Connection | Via USB to PC, 3 m cable |
Want to learn more about our products?
We will be pleased to personally advise you.
+41 44 838 11 11
measure@rotronic.ch