20W鹵鎢燈光纖光源(ASB-W-020 20W Tungsten-Halogen Fiber Light Source)
型號: ASB-W-020
產(chǎn)品簡介:鹵鎢燈是一種從可見光到近紅外光的常規(guī)光源,又稱為鎢鹵燈泡、石英燈泡,是白熾燈的一個變種。原理是在燈泡內(nèi)注入碘或溴等鹵素氣體,在高溫下,升華的鎢絲與鹵素進(jìn)行化學(xué)作用,冷卻后的鎢會重新凝固在鎢絲上,形成平衡的循環(huán),避免鎢絲過早斷裂。因此鹵素?zé)襞荼劝谉霟舾L壽。具有非常穩(wěn)定和平滑的光譜,可以應(yīng)用于光譜測量顏色測量。主要的光譜從300nm到2500nm。使用熔融石英透鏡聚焦到光纖輸出
該5W的光源具有鋁制外殼,壁式變壓器供電,供電穩(wěn)定性保持子在+/-0.4%以確保輸出光功率非常穩(wěn)定。在3100°K色溫下可工作2000小時。
Feature | Value |
Lamp: | Tungsten-Halogen |
Power: | Wall transformer, 120 VAC, 50/60 Hz to 24 VDC at 2.0 amps. 220 VAC version available |
Current Regulation: | Built-in, ± 0.4% |
Color Temperature: | 3100° K |
Bulb Life: | 2,000 hrs. average (nominal) |
Spectral Distribution: | Near blackbody |
Housing: | Aluminum, forced air cooled, Limited focus adjustment |
Connector: | SMA Fiber connector Type 905 |
Dimension: | Length 3.8 inches (9.8cm) Height 2.3 inches (5.9cm) Width 2.1 inches (5.7cm) |
Weight: | 11 ozs. (0.3 kgs.) |
Options: |
Specify FC, ST or CS for specific fiber couplers. |
Warranty: | One year |
- ASB-W-020 20W鹵鎢燈光纖光源