Research Instruments INTEGRA 3 - Calibrating Thermosafe Air Heating System

Secon 7
Integra 3™ Temperature Control

Research Instruments Ltd
7
INTEGRA 3
13/06/13
REV
ASSEMBLY
DESIGN
DATE
DIMENSIONS IN mm
DRAWN BY
DATE
MATERIAL
TRACEABILITY
FINISH
SCALE
PRODUCT
TITLE
DRAWING
NUMBER
2:3
Probe in nozzle
DSS
PURCHASING
SIGNATURES
THIRD ANGLE
PROJECTION
P2
INTEGRA 3 WITH THERMOSAFE (COMMON)
ECN SHEET
1
2
3
5
6
7
8
4
A
A
B
B
C
C
D
D
E
E
F
F
TOLERANCES
(UNLESS
OTHERWISE
STATED)
X
0.5
X.X 0.1
X.XX 0.05
RESEARCH INSTRUMENTS LTD
GEOMETRIC 0.05
NO
BATCH
SERIAL
1 OF 1 --
Pass thermocouple probe through this hole
Posion thermocouple probe p in the centre of the nozzle
Figure 7-4
 For the Heated Glass Insert, it is not recommended that
temperatures are measured directly above the objecve during
calibraon. This is because the objecve cools that part of the plate.
Either move the objecve away from the glass or measure slightly to the
side of the objecve as shown (Figure 7-3).

Access to the air nozzle from above will be improved by liing out the
Metal Heated Insert and moving to one side.
Place the probe of a calibrated thermometer through the small hole on
the side of the air nozzle (see Figure 7-4) unl the probe p is centralised
in the air stream.
Aer switching on, wait at least 20 minutes to allow the temperature
to stabilise before calibrang.