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Dielectric film interference filter
Product Introduction: Calibration refers to the wavelength indication error and repeatability of spectrophotometers. According to JJG178-2007, the wav
Product details
Verify the wavelength indication error and repeatability of the spectrophotometer.
According to JJG178-2007, the wavelength indication error and repeatability of the spectrophotometer can be verified.
GBW (E) 130120 dielectric film interference filter standard material
Dimensions: 12.7 × 12.7 × 57 (mm)Nominal wavelengths: 450nm, 550nm, 650nm, 750nm
Peak transmittance greater than 25%, half width<15nm
Peak wavelength uncertainty: 1.0nm
Complete set: 4 pieces per set.
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