Pingzhi Optics Infrared Gas Detection Filter, Center Wavelength 4.26μm
Pingzhi Opticshas professionally researched and produced infrared filters for infrared gases, using world - advanced coating equipment. The products use far - infrared evaporation coating technology to coat on infrared materials such as silicon and germanium. The products feature accurate wavelength positioning, high transmittance, and high cut - off depth. The wavelength of the infrared filters covers 780nm - 14000nm.
Facing the problem of infrared multi - component gas analysis, the gas sensor using the combination technology of narrow - band infrared filters and pyroelectric detector arrays is a relatively common technology on the market at present. Quantitative analysis of different types of gases in different measurement fields can be achieved by replacing infrared filters.
Shenzhen Pingzhi OpticsUN relationship and uhas professionally researched and produced infrared filters for infrared gases, using world - advanced coating equipment. The products use far - infrared evaporation coating technology to coat on infrared materials such as silicon and germanium.
The products feature accurate wavelength positioning, high transmittance, and high cut - off depth. The wavelength of the infrared filters covers 780nm - 14000nm.
Commonly used wavelengths of narrow - band infrared filters
Name |
Features |
Model |
Application |
Infrared narrowband filter |
3.35μm narrowband infrared filter |
BP3350 |
Methane CH4 detection |
3.4μm narrowband infrared filter |
BP3400 |
HC gas detection |
|
3.47μm narrowband infrared filter |
BP3470 |
Automobile exhaust detection |
|
3.9μm narrowband infrared filter |
BP3900 |
REF detection, reference wavelength for carbon dioxide CO2 detection |
|
4.26μm Narrow-band Infrared Filter |
BP4260 |
Carbon Dioxide CO2 Detection |
|
4.65μm Narrow-band Infrared Filter |
BP4650 |
Carbon Monoxide CO Detection |
|
5.05μm Narrow-band Infrared Filter |
BP5050 |
Reference Wavelength for Carbon Monoxide CO Detection |
|
7.3μm/7.35μm Narrow-band Infrared Filter |
BP7300 |
Sulfur Dioxide SO2 Detection |
Fluorescence Analyzers, Microplate Readers, Cable TV Upgrade Equipment, Wireless Transmission Equipment, Mobile Barcode Scanners, Infrared Electronic Whiteboards, Infrared Cameras, Infrared Touchscreens, Iris Recognition, Infrared Medical Instruments, Infrared Ink Recognition, Red Film Recognition, and Face Recognition Sensor Systems. Handheld Infrared Laser Rangefinders, Laser Rangefinders, Optical Instruments, Medical and Health Equipment, and Detection Instruments.
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