6010
&
6030
Humidity System
A bi-modal humidification system allows for independent humidification and dehumidification. This
design provides control over both the humidity injection system and the dehumidification system.
This system permits the chamber to respond faster as well as controlling the chamber more
efficiently at a constant relative humidity.
The Humidity Injection System utilizes atomizers to inject moisture into the chamber to achieve
humidity levels of 98% RH. An extended low end humidity level of 20% RH is attainable due to
the configuration of the refrigeration system (limited by a minimum 4
°
C dew point). The atomizer
system is preferred over the boiler type system, since it will not add heat to the chamber. The
added heat causes the system to work harder to maintain temperatures, especially at lower levels.
Humidity System Controls
The humidity system is comprised of a 1/16 DIN controller. The illustration below shows the layout
of the control panel (controller model may vary). The display panel consists of the standard
control panel, in addition a humidity switch, and a relative humidity controller. The relative
humidity controller’s unit is %RH. Refer to the appendix for controller details.
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0
2 0 . 0
2 0 . 0
