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Light Sources Tungsten-Halogen Light Sources

ASBN-W

DETAIL

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 ASBN-W high power series is a DC voltage regulated power supply. 
 

  • Features

  • Provides optimal illumination to monochromators
  • Offers excellent color temperature stability
  • Features adjustable constant voltage power supply
  • Contains focusable fused silica lens and UV protected Aluminum coated mirror assembly

  • Specification

    Model ASBN-W High Power TH Light Source
    Lamp Power Input Light Output (lm) Color Temp. (°K) Life Time (hrs) Filament Size (mm)
    50W 900 3,000 2,000 4.2 x 2.5
    75W 1,400 3,000 2,000 5.0 x 1.6
    100W-H 3,000 3,400 50 5.3 x 3.0
    100W-L 2,000 3,000 2,000 5.2 x 2.3
    150W-H 6,000 3,400 50 6.2 x 3.1
    150W-L 5,000 3,200 300 5.8 x 3.0
    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)

    Dimensions: 12.5 x 10.13 x 5.5 inches (6.75 inches with handle height)

    Weight: 8.5lbs
    Power Input

    Input Voltage: 85 - 264 VAC (110 / 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

    Operating Temperature: 0 - 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 1 year
    Options

    Spare Lamp: ASBN-WB-050 / 075 / 100-H / 100-L / 150

    Input power controller: ASBN-W-PV (include 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)
 

  • Spectrum

The Tungsten-halogen light source is a well known near black body radiation source.  Its spectrum is also very similar with those of black body radiation.

The envelope of tungsten-halogen lamps is made of quart.  Quartz transmittance, therefore, needs to be considered. 

 

  • Standard Items for ASBN-W High power series

    Models Description
    ASBN-W050F
    ASBN-W050C    		 50W Tungsten-Halogen (3000K, 2000hrs, 900lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    ASBN-W075F
    ASBN-W075C    		 75W Tungsten-Halogen (3000K, 2000hrs, 1400lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    ASBN-W100F-H
    ASBN-W100C-H    		 100W Tungsten-Halogen (High Color T. 3400K, 50hrs, 3000lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    *Strongly recommended to use ASBN-W-PV for the short life time
    ASBN-W100F-L
    ASBN-W100C-L    		 100W Tungsten-Halogen (Low Color T. 3000K, 2000hrs, 2000lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    ASBN-W150F-H
    ASBN-W150C-H    		 150W Tungsten-Halogen (3400K, 50hrs, 6000lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    *Strongly recommended to use ASBN-W-PV for the short life time
    ASBN-W150F-L
    ASBN-W150C-L    		 150W Tungsten-Halogen (3200K, 300hrs, 5000lumens) Light Source
    w/ASBN-W-LSA-F, optimal fiber coupling or w/ASBN-W-LSA-C, collimated output light
    *Strongly recommended to use ASBN-W-PV for the short life time
    NOTE: The 150W and 100W-H are too hot to couple with a common fiber. Only liquid guided fiber is applicable with these.
 

Replacement Bulb

Models Description
ASBN-W-XXXB(-Y) XXX: 050, 50W Tungsten-Halogen (3000K, 2000hrs, 900lumens) Replacement Lamp Bulb. (ASBN-W-050B)
XXX: 075, 75W Tungsten-Halogen (3000K, 2000hrs, 1400lumens) Replacement Lamp Bulb. (ASBN-W-075B)
XXX: 100, 100W Tungsten-Halogen Replacement Lamp Bulb.
Y: L - Low color temperature (3000K, 2000hrs, 2000lumens). (ASBN-W-100B-L) H - High color temperature (3400K, 50hrs, 3000lumens). (ASBN-W-100B-H)
XXX: 150, 150W Tungsten-Halogen (3400K, 50hrs, 4700lumens) Replacement Lamp Bulb. (ASBN-W-150B)
Y: L - Low color temperature (3200K, 300hrs, 5000lumens). (ASBN-W-150B-L) H - High color temperature (3400K, 50hrs, 6000lumens). (ASBN-W-150B-H)


Options and Parts

Models Description
ASBN-W-PV Power adjustable option
w/voltage indicating LCD window, for ASBN-W high power series.
ASBN-W-FL-PLUG-XX 1" dia plug with a fiber connector for ASBN-W-FL/ASBN-W-FL-QFS
XX: SM for SMA905 FC for FC/PC
ASBN-W-FL-Q 1" Focusing lens (UV grade fused silica) set for monochromator (optimal f# matching), for ASBN-W high power series.
ASBN-W-FL-QFS 1" Focusing lens (UV grade fused silica) set for monochromator (optimal f# matching),
w/1" filter slot, for ASBN-W high power series.
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