INST.No.INE-454-P2 Software
Ver.1.2
-15-
4.8 Measuring wavelength selection
This mode is the function that selects measurement wavelength.
[
Measurement wavelength table
]
Measurement temperature range or Measurement wavelength
Main
display
Distance
coefficient 200
，
300
200, 300with
field diaphragm ø10
Distance coefficient 50
2col
400 to 3100ºC
2-color type measurement
(Automatic range switching)
400 to 900C
：
1.55/1.35µm
900 to 3100ºC
：
1.35/0.9µm
500 to 3500ºC
2-color type measurement
(Automatic range switching)
500 to1150ºC
：
1.55/1.35µm
1150 to3500ºC
：
1.35/0.9µm
350 to 2000ºC
2-color type measurement
(Automatic range switching)
350 to 750ºC
：
1.55/1.35µm
750 to 2000ºC
：
1.35/0.9µm
1col
400 to 3100ºC
Single color type
measurement (Automatic
range switching)
400 to 900ºC
：
1.55µm
900 to 1300ºC
：
0.9µm
500 to 3500ºC
Single color type
measurement (Automatic
range switching)
500 to 1150ºC
：
1.55µm
1150 to 3500ºC
：
0.9µm
350 to 2000ºC
Single color type
measurement (Automatic
range switching)
350 to 750ºC
：
1.55µm
750 to 2000ºC
：
0.9µm
2c2
400 to 1200ºC
2-color type measurement
: 1.55/1.35µm
500 to 1400ºC
2-color type measurement
: 1.55/1.35µm
350 to 900ºC
2-color type measurement
: 1.55/1.35µm
2c1
800 to 3100ºC
2-color type measurement:
: 1.35/0.9µm
1000 to 3500ºC
2-color type measurement
: 1.35/0.9µm
700 to 2000ºC
2-color type measurement
: 1.35/0.9µm
InG2
400 to 1200ºC
Single color type
measurement: 1.55µm
500 to 1400ºC
Single color type
measurement: 1.55µm
350 to 900ºC
Single color type
measurement: 1.55µm
InG1
400 to 3100ºC
Single color type
measurement: 1.35µm
500 to 3500ºC
Single color type
measurement: 1.35µm
350 to 2000ºC
Single color type
measurement: 1.35µm
Si
800 to 3100ºC
Single color type
measurement: 0.9µm
1000 to 3500ºC
Single color type
measurement: 0.9µm
700 to 2000ºC
Single color type
measurement: 0.9µm
4. Engineering mode
Tb CONT MEM PEAK
AL
AH
C
F
ε
1) To enter the
Wavelength selection
, press
SEL
key in the
engineering mode screen until “
dEtc
” appears in the sub display
as shown in the right figure. The present measurement wavelength
“2col” ETC is displayed in the main display. By pressing SEL key
here, it enters into [4.9.1 of zero/span adjustments (1)] screen in
measurement wavelength at present displayed.
2) To select the measuring wavelength other than the measuring
wavelength that is displayed, operate the following from 3) to 6).
3) By pressing
key in the measuring wavelength selection screen,
“2col“
etc
will blink in the main display
4) Use
or
key to program the measuring wavelength.
5) To activate this programming, press
ENT
key.
6) By pressing the
SEL
key it enters into the setting of the next.
•The default value is
2col
.
R e m a r k s
It is the switching temperature of measurement wavelength in, the automatic
range switching of 2col, 1col and the difference in level may happen to
measurement temperature.
Caution
Main display
Sub display
