Service
Function and Application
Interference filters tuned to the mercury spectral lines and used to determine Planck’s constant with the help of the photoelectric effect.
Benefits
- High spectral selectivity for the precise selection of narrow wavelength ranges
- Very good transmission in the desired spectral range
- Robust metal mount for easy handling and safe operation
Technical Specification
- Filter peak wavelengths at 578 nm, 546 nm, 436 nm
- Full width at half maximum (FWHM): 10 nm
- Tolerance: ±1%
- Transmission: 30%
- Effective diameter: 40 mm
- Mounted in labeled metal plug-in housings
Device name
Article no.
Digital learning
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