Request InfoWorld Precision Instruments Inc.The D2Lite from World Precision Instruments is a lightweight, compact UV-VIS light source for portable, low-power spectroscopy. This miniature deuterium light source has a quick warm-up period, fast single-measurement cycles and a 200- to 1100-nm range. Included are deuterium and tungsten lamps in shine-through arrangement, a shutter, an optical system with an SMA connector and a 12-V power supply. The lamps and shutter can be operated via external TTL triggering. 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