ASBN-W 高功率卤钨灯光源

ASBN-W系列高功率卤钨灯光源可以配置50W/75W/100W/150W 卤钨灯，其光谱范围覆盖300nm到2600nm。ASBN-W有着独特的设计，可以最大可能地将卤钨灯的发射光能量输入Digikröm单色仪。 ASBN-W所用高功率卤钨灯泡是近似黑体光源，在灯丝发光体外有熔石英外壳。

• 优化设计，将发射光最大可能送入单色仪 

• 色温极为稳定 

• 结构便于调整，含电流源 

• 含聚焦熔石英透镜和带紫外保护的镀铝反射镜

   

  ASBN-W High power Tungsten-Halogen Light Source Series

  Optimum Illumination for Your Monochromator

  The ASBN-W high power tungsten-halogen series are complete light source assemblies with 50W/75W/100W/150W tungsten-halogen lamps that emit in the 300 to 2600 nanometer (nm) wavelength region. They have been designed to transfer the maximum possible illumination from a tungsten-halogen lamp to Digikröm monochromators. The tungsten-halogen lamps of the ASBN-W high power series are near blackbody sources of light with fused silica envelopes around the lamp filaments.

  The housing contains a 1 UV grade fused silica lens (f#/1.2) and UV protected Al coated mirror (f = 12.5mm) assembly selected for optimum coupling to the monochromator or the fiber, a regulated power supply and a cooling fan. The power supply provided with the ASB-W-030 is a DC current regulated power supply. Current regulation optimizes color temperature stability.

  
  

  Feature	Value
  Lamp:	Power input	Light output	Color Temp.	Life Time	Filament size
  	50W	900 lumens	3,000°K	2,000 hours	4.2mm X 2.5mm
  	75W	1,400 lumens	3,000°K	2,000 hours	5.0mm X 1.6mm
  	100W-H	3,000 lumens	3,400°K	50 hours	5.3mm X 3.0mm
  	100W-L	2,000 lumens	3,000°K	2,000 hours	5.2mm X 2.3mm
  	150W	4,700 lumens	3,400°K	50 hours	6.2mm X 3.1mm
  Housing:	Air cooling fan with a regulated power supply, 1 UV grade focusable fused silica collection lens (f#/1.2), 1 UV protected Al coated mirror (f = 12.5mm) Dimension: 8 X 10 X 5
  Power Input:	Input Voltage: 85-264 VAC (110V/220V compatible) Input Frequency: 47-63Hz Inrush Current: 30A/100V, 40A/200V Over-voltage Protection: Clamp, 115-135% Current Limit: 105-150% typ, Self-reset Fold back Safety: UL / TUV / CE Oper. Temp.: 0 to 50 °C
  Power Output:	Type: constant current DC VDC: 12V (24V for 150W) Max. Current: 12.5A (8.4A for 150W) Ripple/Noise (20MHz BW): 100mV Pk-Pk, typ. Regulation: ±0.5%, typ.
  Warranty:	One year
  Options:	Spare lamp: ASBN-WB-050/075/100-H/100-L/150 Input power controller: ASBN-W-PT (including voltage indicator) Needed to be specify the fiber coupling or collimated output Focusing lens set for monochromator: ASBN-W-FL (1 UV fused silica lens)

  
  

  An infrasil lens assembly is available by request for better lamp emission at wavelengths beyond 2600nm. 
  Contact the SP sales team if you have special requirements.

• Provides optimal illumination to monochromators

• Offers excellent color temperature stability

• Features adjustable constant current power supply

• Contains focusable fused silica lens and UV protected Al coated mirror assembly