Datacolor Conditioner Operation Manual / DCCOPMN_RP1 / Rev 3.0 / 7th August 07
page 48 of 51
13. Technical
description
13.1 Factory calibration and adjustment
This unit was calibrated and adjusted in factory. Calibration and adjustment were performed using
standardized test instructions, according to the QM-system of DIN EN ISO 9001 applied by (certified
since December 1996 by TÜV CERT). All test equipment used is subject to the administration of
measurement and test equipment that is also constituent part of the QM-systems of DIN EN ISO 9001.
They are controlled and calibrated in relation to a DKD-Standard on regular intervals.
13.2 Over current protection
The devices are protected by one miniature fuse (F) against over current, accessible from the outside.
The miniature fuse is located at the rear of the chamber below the strain relief of the power cord. The
fuse holder is equipped with a fuse clip 5 mm x 20 mm. The fuse may be replaced only with a substitute
of the same ratings. Refer to the technical data of the respective device type. If the fuse is blown, please
inform an electronic engineer or contact your local Datacolor service representative.
13.3 Residual current operated device
Only CONDITIONER
TM
with lighting unit
The CONDITIONER™
with lighting unit is equipped with an internal residual current operated device. It
protects the user against dangers resulting from condensation in the inner chamber. If the residual
current operated device responds, the unit is without any function. Please inform an electronic engineer
or contact your local Datacolor service representative.
13.4 Definition of usable space
The usable volume illustrated below is calculated as follows:
b
c
c
b
a
a
C
B
A
A, B, C = internal dimensions (W, H, D)
a, b, c = wall separation
a = 0.1*A
b = 0.1*B
c = 0.1*C
V
USE
= (A - 2 * a) * (B - 2 * b) * (C - 2 * c)
Figure 12: Determination of the useable volume
The technical data refer to the so defined usable space.
•
Do NOT place samples outside this usable volume.
•
Do NOT load this volume more than half to enable sufficient airflow inside the chamber.
•
Do NOT divide the usable volume into separate parts with large area samples.
•
Do NOT place samples too close to each other in order to allow circulation between them
and thus obtain a homogenous distribution of temperature and humidity.
