HC2-AW-USB - USB Probe
The new 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.
• 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|
|For use with||Software HW4|
|Range of application||-40…85 °C (-40…185 °F) / 0…100 %RH|
|Accuracy at 23 ±5 °C||± 0.008 aw / 0.8 %rh / ±0.1 K|
|Power supply||Via USB interface|
|Long-term stability||<1 %rh / year|
|Humidity sensor||HYGROMER® WA-1 / Pt-100, 1/3 DIN Class B|
|Temperature dependence||0.001 K/K, 0.0002 aw/K|
|Filter type||Wire mesh filter with 20…25 μm pore size|
|Response time t 63||<20 sec.|
|Psychrometric calculations||Dew or frost point|
|Connection||Via USB to PC, 3 m cable|
|Start-up time||1,5 s|
|Measurement interval||1 s|
|Material||Stainless steel, aluminum|
|IP protection rating||IP20|
|FDA / GAMP||FDA 21 CFR part 11 / GAMP5|
|CE / EMC conform||EMC 2008/108/EG|
|Dimensions||Ø 68 x 60 mm|
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