Instrument Setup & Configuration; Iq Thermometer Lens Configuration - Ametek LAND IQ Series User Manual

series
5

5.1 IQ Thermometer Lens Configuration

The location of the lens of the IQ thermometer can be manually configured
within the thermometer housing. This
allows selection of focal length to suit the diverse range of possible IQ
thermometer applications.The following information
details the lens and spacer configuration method:
It is highly recommended that the following procedure is carried out in a clean
and dry environment, eliminating the
chance of thermometer contamination.
1. Unscrew, remove and retain the 4xM2.5 retaining screws (1) from the
thermometer window holder (2).
2. Remove the window holder with sapphire window (3) and environmental seal
(4).
3. Remove the three coloured spacers; red (5), blue (6), yellow (7) and the
black lens housing with lens (8). Ensure that the lens is not marked during
this procedure.
4. Configure the thermometer lens and spacers to match the application (see
'Thermometer Sighting').
5. Place the spacers and lens into the housing in the relevant order, ensuring
that the black lens housingis placed with the marker line facing towards the
window.
6. Check that the environmental seal is intact and refit to the thermometer
housing.
7. Ensure that the sapphire window is clean and smear free. Place the window
housing with sapphire window and position in the thermometer window
recess, ensuring that the seal is not trapped anywhere.
8. Refit and tighten the 4x window housing retaining screws.
9. Ensure that the sapphire window is clean and smear free
5 - 1
INSTRUMENT SETUP &
CONFIGURATION
Fixed Spot Thermometer
User Guide