Accuracy |
±0,005 aw (10...30 °C) ±0,1 °C (±0,18 °F) |
Chamber-temperature gradient |
<0,1 °C (<0,18 °F) |
Operating range |
1...40 °C (34...107 °F) |
Sample container dimensions |
AwT-PS14: Ø46 x 14 mm AwT-PS40: Ø46 x 40 mm |
Sample sizes |
Variable (14 mm / 40 mm) |
Device type |
Temperature-stabilized water-activity measurement |
Measuring range |
0.005...1.000 aw |
Temperature-control range |
0...60 °C (32...140 °F) |
Temperature stability |
±0,01 °C/min (±0,018 °F/min) |
Power consumption |
110...230 V / 50...60 Hz ≤2 A |
Long-term stability |
<0.01 aw/year |
Humidity sensor |
Hygromer IN-1 |
Temperature sensor |
PT100 1/3 DIN Class B |
Calibration / adjustment |
Aw & Temperature: HG2-S (probe removed with AwT-CAL) Aw: ROTRONIC humidity standards (via HygroSoft) |
Display type |
8-line LCD with touch operation |
HygroSoft compatible |
Yes |
Trend indicator |
Yes |
Aw-quick mode |
Yes |
Software Update |
Via USB port |
Communication interfaces |
Micro USB |
Housing |
PC / ABS |
IP protection rating |
IP21 |
Standards |
ISO 18787 |
CE / EMC conform |
EMC 2004/108/EC IEC EN 61010-1:2010 |
Maintenance |
Annual calibration (recommended) |
Dimensions |
400 x 180 x 180 mm |
Weight |
4200 g |