Request InfoOptronic Laboratories LLCORLANDO, Fla., June 8, 2016 — Gooch & Housego have announced the OL 410-1000 Precision Lamp Source, enabling an accuracy of approximately 0.02 percent. The OL 410-1000 is a microprocessor-controlled, direct current source designed to accurately operate tungsten filament lamp standards and calibration sources. Features include a maximum power output of 1000 W, controlled ramp up and ramp down of the lamp current and simultaneous digital readout of lamp current, voltage and power. 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