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High Quality 280nm UV Narrow Bandpass Filter For Ultraviolet Detector UV bandpass filter
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xPlace Of Origin | Beijing, China | Product Name | 280nm Narrow UV Bandpass Filter |
---|---|---|---|
Wavelength | 280nm±3nm | FWHM | 12nm±3nm |
Transmittance | >20% | Blocking | OD> 4 @200-1200nm |
Substrate | Clear Optical Glass | Surface Quality | 40-60 Or Customer Design |
Size | 25mm*6mm With Metal Ring Or Custom | Use | Biochemical Analyzer |
Center wavelength | FWHM | Tamx | Cut-off | OD | Specification | Quantity | |
---|---|---|---|---|---|---|---|
280nm±3nm | 12nm±3nm | >20% | 200-1200nm | OD> 4 | 25mm*6mm with metal ring or custom | Custom |
UV filters are widely used in chemical analyzer, anti-counterfeiting, and has the characteristics of high technology content and good color concealment. Long-wave fluorescent anti-counterfeiting technology is an advanced anti-counterfeiting technology currently used in bills and currency. Short-wave anti-counterfeiting technology uses special equipment for identification, so it has stronger anti-counterfeiting and concealment performance. In order to identify the printing quality of fluorescent characters, fluorescent watermarks, fluorescent two-dimensional codes, fluorescent logos, etc., machine vision is usually used for detection, and it can also be used in medical equipment and ultraviolet fluorescent endoscopy applications.
280nm UV Narrow Bandpass Filter is used for biochemical analyzer
Center wavelength | FWHM | Tamx | Cut-off | OD | Specification | Quantity |
280nm±3nm | 12nm±3nm | >20% | 200-1200nm | 4 | 25*6mm with metal ring | Custom |
UV interference bandpass filters | ||||||
分类Types | 应用Application | 中心波长(nm)center wavelength |
半宽(nm) Band Width |
峰值透射率(%)peak transmittance | 光学密度0D optical density | 型号Type |
Mercury lamp BP filter | Mercury lamp BP253. 7 | 253.7 | 12 | 12 | 5 | KK-BP254 |
Mercury lamp BP265.2 | 265.2 | 12 | 12 | 5 | KK-BP265 | |
Mercury lamp BP289.4 | 289.4 | 12 | 28 | >4 | KK-BP289 | |
Mercury lamp BP296.8 | 296.8 | 12 | 12 | 5 | KK-BP297 | |
Mercury lamp BP312.6 | 312.6 | 12 | 15 | 5 | KK-BP313 | |
Mercury lamp BP334. 1 | 334.1 | 12 | 15 | 5 | KK-BP334 | |
laser BP337.1 | 337.1 | 11 | 35 | 5 | KK-BP337 | |
laser BP352 | 352 | 12 | 35 | 5 | KK-BP352 | |
laser BP365 | 352 | 12 | 35 | 5 | KK-BP365 | |
Analysis instrument BP filter |
Analysis instrument BP214 | 214 | 12 | 10 | 5 | KK-BP214 |
Analysis instrument BP228 | 228 | 12 | 20 | >4 | KK-BP228 | |
Analysis instrument BP232 | 232 | 12 | 10 | 5 | KK-BP232 | |
Analysis instrument BP239 | 239 | 12 | 10 | 5 | KK-BP239 | |
Analysis instrument BP260 | 260 | 20 | 26 | >4 | KK-BP260 | |
Analysis instrument BP280 | 280 | 12 | 12 | 5 | KK-BP280 | |
Analysis instrument BP3O7 | 307 | 12 | 15 | 5 | KK-BP307 | |
Analysis instrument BP310 | 310 | 12 | 27 | >4 | KK-BP310 | |
Analysis instrument BP326. 1 | 326.1 | 12 | 15 | 5 | KK-BP326 | |
Analysis instrument BP34O | 340 | 11 | 40 | 5 | KK-BP340 | |
Analysis instrument BP380 | 380 | 12 | 40 | 5 | KK-BP380 | |
Analysis instrument BP394 | 394 | 12 | 40 | 5 | KK-BP394 |