D39303 | Date 09/2018
11
Construction and description
2.3 Working
range
The temperature-humidity diagram (Fig. 3) specifies at what range of temperature and humi-
dity a permanent operation is possible.
NOTICE
If in operation for long periods at the upper level or outside the working range, puddles of
water may form inside the chamber and water may force its way out of the door seal.
B
A
C
°C
% rh
Fig. 3
Temperature-humidity working range (possible at an ambient temperature of
22 °C ± 3 K, relative humidity < 50 %)
Range A:
In this range, temperature and humidity can be combined as you please. If the chamber is in
operation at the upper limit or outside the working range for long periods, puddles of water
may form inside the chamber and water may leak out through the door seal. In extreme ambi-
ent conditions, the working range may be restricted.
Range B:
If the specified range is exceeded upwards, the hot steam fed in will immediately condense,
due to the dew-point, at the coldest point in the appliance.
Range C:
At low temperatures and low relative air humidity, the effective range is heavily dependent on
the degree of humidity of the chamber load.
Summary of Contents for HCP105
Page 1: ...HCP OPERATING MANUAL HUMIDITY CHAMBER HCP...
Page 59: ......