E-M-HG2-S-V1_04
Rotronic AG
Bassersdorf, Switzerland
Document code
Unit
HygroGen2 humidity and temperature
generator: Instruction Manual
Instruction Manual
Document Type
Page
38
of 46
Document title
© 2009-2010; Rotronic AG
38
E-M-HG2-S-V1_04
Section 10: HygroGen Specification
HygroGen 2 Specification
Relative Humidity
Temperature
Control
Sensor
HygroClip2-S, capacitive RH sensor, Pt100 temperature sensor.
Control type
Embedded multiple PID controller, touch screen graphical user
interface
Range
5….95%rh
0…60°C
Stability at equilibrium
<0.1%rh
<0.01°C
Chamber temperature gradients
<0.05°C (15…50 °C), <0.1°C (5…60°C), <0.15 (0...5°C)
Generation method
Mixed flow with desiccant
dryer cell and piezoelectric
humidifier
Peltier thermoelectric element with
radial chamber mixing fan
Performance
Response time
3 minutes (35 to 80% change) 5 minutes (20 to 30°C change)
Control probe specification
±0.8%rh(23°C ±5) ±2%rh
(0…60°C)
±0.1K (23°C ±5) ±0.3K (0…60°C)
Typical calibration uncertainty
±1.5%rh (k=2) at 23°C
±0.15°C (k=2) 15…50°C
Standard Features
Water level
Low and high alarm, bar graph status indication
Water quality
UV sterilisation, auto time cycling
Desiccant condition
Condition monitored during control operation
USB ports
7 front, 2 rear
Reference connection
Temperature controlled outlet and inlet, 6mm fittings
Programmer function
20 user program memory, up to 200 set-point changes per program
Mechanical & Electrical
Chamber volume
2 litres, effective working volume 1.5 litres
Power
110…240VAC 50/60Hz, 3A
Enclosure
Powder coated aluminium, IP20,
450 x 406 x 205mm (Max)
Weight
13 kg
CE
Safety: EN 61010-1:2001
EMC: EN 61326-1:2006EN 61326-1:2006 &EN 61000-6-1:2007
