Mirion Technologies M704 Viewing Pyrometer - Manual (Page 2)

© Copyright 2009. All rights reserved for trademark and registered trademark
information.
The above specifications may vary according to system configuration.
Mirion Technologies Incorporated reserves the right to amend or change the
information on this sheet without prior warning.
03/09
sPeCIFICATIONs AND PerFOrMANCe
Figure A shows a typical video signal. The distance
between the white level (at the top) and the black level
(at the bottom) is the total range of contrast available.
Figure B shows that by dropping the black level, the
distance between the white and black levels gets bigger,
increasing the contrast range. By lowering the black
level, the darker objects get darker without changing
the white ones. Likewise is true when the white level is
raised, the white objects get whiter without changing the
dark ones.
Shading correction is accomplished by applying
sawtooth and parabolic correction signals to the video
signal.
For example, when the video signal is combined with
the horizontal sawtooth signal, one side or the other of
the picture gets lighter while the other side darkens. The
horizontal parabolic signal lightens or darkens only the
edges of the picture. The vertical controls do the same
thing as the horizontal, only from top to bottom.
Figure A
White Level
Black Level
CONTrAsT
Figure B
White Level
Black Level
CONTrAsT
reCeIVer/DIsPLAY CONTrOLLer
Power requirements Universal 90-260 VAC, 50/60 Hz
Physical Dimensions 1U Sub-rack 44mm H x 430mm W
x 225mm D
Operating Temperature range 0 to 40° C (32 to 104° F)
relative Humidity 95%
Video Input Combined Pyrometer/Video from
camera BNC connector
Video Outputs Color & monochrome composite on
BNC connector.
Y/C on 4 pin Mini DIN connector.
Analog RGB on 9-pin D-type
connector.
Pyrometer Output Emissivity adjustment 0.01 - 0.99
4-20mA signal output
(screw terminals on rear of unit)
Weight 2.15 kg (4.75 lbs)
PYrOMeTer seNsOr/TrANsMITTer
(M300 CAMerA)
Measuring range 629 to 1482° C (1165 to 2700° F)
Accuracy ±1% full scale
Operating Temperature range -18° to 60° C (0° to 140° F)
relative Humidity 0 to 95%
signal Output Multiplexed with video signal
315 Daniel Zenker Drive
200 IST Center
Horseheads, NY 14845
USA
T +1.607.562.4369
+1.800.432.1478
F +1.607.562.4392 12954 Stonecreek Drive
Pickerington, OH 43147
USA
T +1.614.367.2050
F +614.367.2464
Station Road
Alton, Hampshire
GU34 2PZ, UK
T +44.(0).1420.541.600
F +44.(0).1420.541.700 Kaiser-Konrad-Str 93a
D 53225 Bonn
Deutschland
T +49.(0).228.625.088
F +49 (0) 228.626.300
www.mirion.com