LumaSense Technologies ISR 320 - Manual (Page 12)

ISR 320 Manual Introduction 12
2.6.3 Air Purge
The air purge protects the lens from contamination of dust and
moisture. It has to be supplied with dry and oil-free pressurized air and
generates an air stream shaped like a cone.
2.6.4 90° Mirror
The 90° mirror enables the capture of objects at an angle of 90° to the
pyrometer axis.
2.6.5 Scanning Mirror
The scanning mirror unit SCA 300 allows the measured object to be
scanned over a certain range. The measuring beam of the pyrometer
moves straight in one line across the object and collects temperature
data of this line. This is useful when used in combination with the
maximum value storage (peak picker) to measure objects which move
out of the target area. The scanning angle of the mirror is 0 to 12° and
the scanning frequency 0 to 5 Hz. Both values are easily adjustable at
the scanner.
2.6.6 Flange System
The flange system is a modular mounting system to fix the pyrometer on furnaces, vacuum
chambers, etc.
It can consist of e.g. mounting support, tube support with air purge and flange and an open or
closed ceramic sighting tube. The mounting support can be equipped with a quartz window for
vacuum applications. It may consist of an equipment rack, flange, and an open or closed ceramic
tube. The equipment rack can be equipped for vacuum applications with a fused silica.
2.7 Transport, Packing, Storage
With faulty shipping, the instrument can be damaged or destroyed. To transport or store the
instrument, please use the original box or a box padded with sufficient shock-absorbing
material. For storage in humid areas or shipment overseas, the device should be placed in
welded foil (ideally along with silica gel) to protect it from humidity.
The pyrometer is designed for a storage temperature of -20 to 80 °C with non-condensing
conditions. Storing the instrument out of these conditions can cause damage or result in
malfunction of the pyrometer.
Schematic drawing of the flange system