OptiCal User’s Manual
10
97079 Issue 9.2, March 2016
OPERATION
3 OPERATION
3.1 Preparation
3.1.1 Installing Relative Humidity Instruments for Calibration
Relative humidity probes can easily be installed into the humidity chamber through
the ports in the door. The amount and size of the ports are supplied per customer
speci
fi
cation.
Port openings
available per
customer specification
Blind stop
h
h
Figure 9
Probe Ports
NOTE: Ports which are not being used should be covered with a blind stop
to exclude temperature and relative humidity infl uences from outside the
chamber.
NOTE: If a door without ports (A000268) is used, the probes under calibration
must be placed inside the measurement chamber. To ensure good air fl ow, do
not overfi ll the chamber with probes.
The ports adapters can be changed using a port adapter removal tool (A000265)
available from Michell Instruments.
Figure 10
Port Adapter Removal Tool
Insert the two pegs on the adapter tool into the corresponding holes on the port
adapters and turn counter-clockwise to loosen, and clockwise to tighten.
Figure 11
Port Adapters and Removal Tool
Содержание OptiCal
Страница 40: ...OptiCal User s Manual Michell Instruments 33 APPENDIX A Appendix A Technical Specifications...
Страница 42: ...OptiCal User s Manual Michell Instruments 35 APPENDIX B Appendix B EC Declaration of Conformity...
Страница 43: ...OptiCal User s Manual 36 97079 Issue 9 2 March 2016 APPENDIX B Appendix B EU Declaration of Conformity...
Страница 44: ...OptiCal User s Manual Michell Instruments 37 APPENDIX C Appendix C Quality Recycling Warranty Information...
Страница 51: ...NOTES...
Страница 52: ...http www michell com...
