ASB-W-003/005是一款近似黑体辐射光源，输出光谱覆盖可见到近红外波段，是一款近似黑体光源。ASB-W-003/005的设计，可以将黑体光源发出的辐射光最大限度地耦合进入光纤束。ASB-W-003输出为3W，ASB-W-005输出为5W。

• 为远程光纤光学提供照明

• 色温稳定 

• 可以和Spectal Product的SM系列光谱仪连用

• 内置稳流电源

• Provides optimal illumination to fiber optics for remote applications

• Offers excellent color temperature stability

• Use with SP\'s SM Series spectrometers

• Contains internal current regulation

Optimum Illumination for SP\'s SM Series Spectrometers

This lamp is a near Black Body source of light in the visible to near IR spectral region. It has been designed to produce the maximum illumination from a Black Body source into a fiber bundle.

The lamp assembly comes in a 3 watt (ASB-W-003) or a 5 watt (ASB-W-005) tungsten/halogen lamp configuration, an aluminum housing, and a wall transformer as a power supply. The power input is regulated inside the lamp housing to assure a ± 0.4% stability over the current range. Current regulation ensures color temperature stability.

The tungsten/halogen lamp used inside the lamp has a nominal color temperature of 2800ºK and an average life of 10,000 hours at this color temperature.