IS 140 • IGA 140 Manual
Introduction
∂
11
Date / time:
Real time clock with about 3 days buffer (GoldCap capacitor,
free of harmful substances)
Screen display:
Circular target marker; instrument’s number or text to your choice (max.
12 characters); time and / or date (switchable); measured temperature,
emissivity
*Additional measurement uncertainty due to offset drift of the signal converter at long
temperature ranges. Tc = measuring temperature up to which an additional measurement
uncertainty occurs when the ambient temperature differs from the reference temperature of
23 °C.
Type
MB/°C Tc/°C
IS 140, MB 18L
550…1800
635
IS 140, MB 25
750…2500
760
IGA 140, MB 13
300…1300
335
IGA 140, MB 13,5L
250…1350
343
IGA 140, MB 18
350…1800
400
IGA 140, MB 25
450…2500
462
IGA 140, MB 20
300…2000
420
IGA 140, MB 25
350…2500
462
IGA 140, MB 30
300…3000
496
Note:
The determination of the technical data of this pyrometer is carried out in
accordance with VDI/VDE directive IEC TS 62942-2, ‘‘Determination of the technical data
for radiation thermometers’’.
The calibration / adjustment of the instruments was carried out in accordance with
VDI/VDE directive “Temperature measurement in industry, Radiation thermometry,
Calibration of radiation thermometers”, VDI/VDE 3511, Part 4.4.
For additional details on this directive, see
http://info.lumasenseinc.com/calibration
or
order the directive from “Beuth Verlag GmbH” in D-10772 Berlin, Germany.
2.4 Dimensions
Pyrometer
with
thru-lens
view finder:
Pyrometer
with
laser
targeting
light or video
module:
All dimensions in mm
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