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Insert the UUT
To make sure the UUT is inserted into the Product chamber correctly, use the
working volume template that is included at the end of this manual, see
Figure 11.
Use one of the probe ports on the chamber door to insert the UUT into the
chamber:
1. Make a copy of this figure and physically place it on top of the Product over
the chamber. Use the template to know how far to insert the UUT. See
Figure 3.
2. Unscrew the cap on the probe port and remove the plug.
3. Place the UUT probe through the cap and an appropriately-sized silicone
grommet.
4. Put the UUT probe inside the port opening. Ensure the UUT sensor is inside
the working volume of the chamber. The working volume is outlined in
Figure 11, and has a depth of 76 mm to 152 mm (3 in to 6 in) from the inner
door face.
5. Hand tighten the cap around the UUT to give an airtight seal. If necessary,
add sealant material around the UUT probe. Parafilm, Scotch™ Removable
Adhesive Putty, or similar materials work well.
For probes that are too short to fit in the working volume, use an extension cable
for the probe if available. The port cap and appropriate-sized silicone grommet
should be hand tightened around the cable with the UUT probe attached to the
cable on the inside of the door.
Figure 3. Use the Working Volume Template
RHapid-Cal Humidity Generator
Calibrate UUTs
ibw022.eps
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