Eppendorf Galaxy CO2 Sensor - Manual (Page 89)

Equipment options
Galaxy ® 170 R/170 S CO
2
Incubators
English (EN)
89
Abb. 12-8: IP66 Socket
Fig. 12-8: IP66 Socket
12.9 Humidity alert and monitoring package (Galaxy R only)
The humidity alert package includes a humidity tray warning system and humidity display and alarm
function, both providing optimal feedback on relative humidity inside the incubator chamber.
12.9.1 Humidity tray warning system
The humidity tray warning system is designed to prevent the water level in the humidity reservoir from
becoming too low. The water level is continuously measured by an optical water level sensor. If the water
level in the humidity tray become too low a “Humidity Water Low Alarm” is displayed. This alarm can be
cancelled by pressing any key, but it will re-activate when the glass door is opened and closed.
The humidity alarm system can be deactivated as follows:
NOTICE! Risk of material damage
 The Electrical Socket and the matching plug are both sealed to IP66 and are capable of
being heated to 120 °C during the High Temperature Disinfection cycle, but the electrical
cable is NOT rated for use at 120 °C. Therefore, the equipment or device and the
connecting cable must be removed from the chamber, and the Sealing Cap replaced on the
socket prior to starting a High Temperature Disinfection cycle.
1 Live
2 Not used
3 Ground
4 Neutral
Humidity Tray Warning System with High Temperature Decontamination Option (Galaxy R
model only).
1
3
4 2