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1.
Introduction
The EQ-400 Laser-Driven Light Source (LDLS®) is a broad-band lamp system for use in a wide variety of
applications. The lamp produces high brightness, broad-band light from deep ultraviolet (UV) wavelengths
through visible and beyond. The output is very stable and has a long lifetime before any service is required.
A simple control interface ensures ease of use.
Some of the advantages of the EQ-400 include:
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Very high brightness across complete spectrum
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190nm through visible and beyond
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Eliminates need for multiple lamps (replaces D2/Tungsten/Xenon Arc)
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Simplified optical system
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Excellent spatial stability
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Repeatable measurements
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Superior short and long term power stability
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Repeatable measurements
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Electrodeless operation for long life
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Reduced consumable costs
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Minimal recalibration of instrument
The EQ-400 system consists of a Controller, Lamp unit, and interconnecting cable. Connection to AC
power is required for operation. Connections to nitrogen purge gas and cooling water are required. See
Section 4 for connection details.
For additional information contact Energetiq Technology Technical Support Services at +1-781-939-0763
X111 or e-mail:
2.
Safety instructions
2.1. General Precautions
The output beam from the EQ-400 should be blocked when not in use with an electronic shutter or other
appropriate beam blocking device. Due to the possibility of generating ozone with some models of EQ-400
when ambient oxygen is exposed to short wavelength light, the beam should always be enclosed in an
appropriate beam pipe, tube, or enclosed space. Any beam transport space must be purged with dry
nitrogen gas.
The EQ-400 source must be cabled correctly and connected to a power source with a protective earth
ground prior to operation.
Refer to the Installation section of this manual in Section 4 for details of the facilities connections.
WARNING:
This unit emits ultraviolet (UV) radiation that is harmful to humans. Avoid exposure
to the direct or reflected output beam. Make certain that the appropriate output beam shields and
optics are in place prior to energizing the unit. All interlocks must be satisfied prior to operation;
failure to do so may lead to hazardous conditions.
