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