Infrasolid Inc. Gas Filter Cell
Ideal for blocking interference gases and calibration.
Infrasolid's gas filter cell is a cylinder filled with gas. It is used to block specific wavelength bands of interfering gases in optical gas measurements. Additionally, by filling it with reference gas at a specific concentration, it can also be used for calibrating gas analysis systems, such as aligning the laser wavelength to specific absorption bands. The hermetic seal ensures long-term stability. A soldered CaF2 window achieves high transmittance.
basic information
Length: 12mm / 35mm / 100mm (custom sizes available) Window (soldered): CaF2 Operating temperature: -25℃ to +85℃ Material: Gold-plated brass Transmittance: 85% (up to 8um)
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Applications/Examples of results
Gas inspection / Gas optical measurement
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Optosirius is a technical trading company that imports and sells spectrometers, measuring instruments, and optical components. Our main products include compact spectrometers from Ocean Optics, which boasts one of the largest market shares in the world, and integrating spheres from Labsphere, which are considered the global standard. Additionally, we handle multi-spectral sensors/multi-spectral cameras, compact and high-speed data-acquisition color luminance meters, switches compatible with multi-mode optical fibers, materials such as quantum dots, and optical components like infrared detectors. A list of manufacturers we represent as authorized import agents, along with detailed information about each manufacturer's products, can be found on our website.