Holmium Oxide Glass Filter Description
Holmium Oxide Glass Filter is a precision optical filter encased stress-free in an anodized aluminum holder, ensuring durability and reliability. Unlike liquid cells, this solid-state filter is physically robust, making it ideal for routine wavelength calibration in demanding environments. To protect the glass surface when not in use, sliding window covers are included.
Each filter is individually certified to account for minor variations between glass melts, ensuring accuracy in peak positioning. The filter's spectrum features 11 well-defined and characteristic peaks, covering a wavelength range of 240 nm to 640 nm, making it a dependable tool for spectrophotometric applications.
Holmium Oxide Glass Filter Specifications
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Material
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Holmium Oxide
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Wavelength
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200~700 nm
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Working Temperature
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20±10℃
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Slit width
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1 nm
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Standard
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DAkkS calibration certificate
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Typical Spectra
Holmium Oxide Glass Filter Application
- Wavelength Calibration: Used as a reference standard for wavelength calibration in spectrophotometers and other optical instruments.
- Instrument Performance Validation: Ensures the accuracy and reliability of optical measurement equipment by providing well-defined spectral peaks.
- Research and Development: Used in optical and photonic research for accurate wavelength referencing in experimental setups.
- Optical Spectroscopy: Used in optical spectroscopy systems to provide consistent wavelength benchmarks.
Holmium Oxide Glass Filter Packing
Our Holmium Oxide Glass Filter is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Precautions
Q1: What is the wavelength range of the Holmium Oxide Glass Filter?
The filter provides 11 well-defined spectral peaks covering the wavelength range of 240 nm to 640 nm.
Q2: How should the filter be stored and handled?
The filter should be stored in a clean, dry environment with a temperature of (20 ± 10)°C and relative humidity below 85%. Sliding covers are included to protect the surface when not in use.
Q3: Is the Holmium Oxide Glass Filter certified?
Yes, each filter is individually certified to account for minor variations between glass melts, ensuring reliable peak positioning.
