8230 Optical Power Meter Operation Manual
8.2.1 Sensor Specifications (Sold Separately)
8-5
Model 82314A/82314B (For 3 wavelengths)
Wavelength range 390
to 900 nm
Wavelength 405 nm 650 nm 780 nm
Power range
Display in dBm -50 to +20 dBm
Display in W 10 nW
to 100 mW
Beam spot 1 mm or more 3 mm or more
Light receiving element Si photodiode
Light receiving area Approx. 10 mm 10 mm
Effective light receiving area *1 Approx. 9.5 mm 9.5 mm
Calibration wavelength *2 Standard OPT82314B+22 OPT82314B+23
Measuring accuracy (when 1 mW is input)
2.5% (at calibration wavelength)
3.5%
(390
to 900 nm)
Wavelength sensitivity correction range 390
to 900 nm
Shape Thin type
Separation from a sensor section *4 Possible
Dimensions (width) (height) (thickness
of the light receiving section) mm
18 1803.7
Model 82314W/82314A (Large aperture for 3 wavelengths)
Wavelength range 390
to 900 nm
Wavelength 405 nm 650 nm 780 nm
Power range
Display in dBm -50 to +20 dBm
Display in W 10 nW
to 100 mW
Beam spot 2 mm or more 3 mm or more
Light receiving element Si photodiode
Light receiving area Approx. 18 mm 18 mm
Effective light receiving area *1 Approx. 15.5 mm 15.5 mm
Calibration wavelength *2 Standard OPT82314BW+22 OPT82314BW+23
Measuring accuracy (when 1 mW is input)
2.5% (at calibration wavelength)
3.5%
(390
to 900 nm)
Wavelength sensitivity correction range 390
to 900 nm
Shape Thin type
Separation from a sensor section *4 Possible
Dimensions (width) (height) (thickness
of the light receiving section) mm
35.1 1973.7
*1: Relative sensitivity to the center is within the 10 % range.
*2: Can be added by using options. (A calibration wavelength other than the standard specification can be
selected by using the calibration wavelength selection function.)
*4: The warranty does not include cut cables and/or damaged or degraded elements caused by continuous con-
necting and disconnecting to the sensor section.
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