Optimum Illumination for Your Fiber Optic Needs
The ASB-W-020 is a complete light source assembly with a tungsten-halogen lamp that emits in the 300 to 2500 nanometer (nm) wavelength region. It has been designed to transfer the maximum possible illumination to a variety of fibers. The tungsten-halogen lamp of the ASB-W-020 is a near blackbody source of light with a built-in fused silica lens that focuses the light to the fiber. Figure 1 shows blackbody spectral distributions at various color temperatures in Kelvin (K). The ASB-W-020 spectral distributions resemble those of Figure 1 out to about 2500nm, beyond which the transmission of the fused silica lens limits the output.
In addition to the 20 Watt tungsten-halogen lamp (SP # ASB-W-020B), the ASB-W-020 features a lamp housing and a current regulator to assure a stable output. The housing contains an adjustable lamp mount. A variety of flanges allow the mounting of different fiber terminations, from a single fiber to bundles.
The 20 Watt tungsten-halogen lamp used in the ASB-W-020 has a nominal color temperature of 3100 K and the regulated power input assures an average life of 2000 hours.
The power supply provided with the ASB-W-020 is a wall plug-in type.
Please click here to view the manual for this light source.
In addition to the 20 Watt tungsten-halogen lamp (SP # ASB-W-020B), the ASB-W-020 features a lamp housing and a current regulator to assure a stable output. The housing contains an adjustable lamp mount. A variety of flanges allow the mounting of different fiber terminations, from a single fiber to bundles.
The 20 Watt tungsten-halogen lamp used in the ASB-W-020 has a nominal color temperature of 3100 K and the regulated power input assures an average life of 2000 hours.
The power supply provided with the ASB-W-020 is a wall plug-in type.
Please click here to view the manual for this light source.
Feature:
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Value:
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Lamp:
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Tungsten-Halogen
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Power:
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Wall transformer, 120 VAC, 50/60 Hz to 24 VDC at 2.0 amps. 220 VAC version available
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Current Regulation:
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Built-in, ± 0.4%
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Color Temperature:
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3100° K
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Bulb Life:
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2,000 hrs. average (nominal)
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Spectral Distribution:
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Near blackbody
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Housing:
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Aluminum, forced air cooled, Limited focus adjustment
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Connector:
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SMA Fiber connector Type 905
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Dimension:
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Length 3.8 inches (9.8cm) Height 2.3 inches (5.9cm) Width 2.1 inches (5.7cm)
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Weight:
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11 ozs. (0.3 kgs.)
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Options:
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Warranty:
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One year
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