EM1000ul | Lamp Compatibility | Features | Specifications | Options and Accessories | Ordering Information | PDF

 EM1000ul - 1kw full featured arc-lamp power supply

The EM1000ul, a new full range linear type power supply, is designed specifically for use with short arc xenon, mercury and mercury(xenon) lamps in the 250 to 1000 watt range. Its innovative linear design eliminates the concern for high frequency noise propagating to other electronic components.



The Ultimate Short-Arc LPS

Research Grade Performance

The EM1000ul features research grade performance - less than 0.1% stability after warm-up. Noise and ripple measure less than 0.05% r.m.s. Line and load regulation is less than 0.1%. This superior performance is the best regulation in the industry; and it extends lamp life and reduces unwanted arc wander.

Safety Agency Compliance

The EM1000ul is designed to comply with most world safety agency standards. For additional safety, we feature a unique interlock system which addresses numerous safety concerns.

Reliability and Quality Standards

The EM1000ul is designed to perform under extreme conditions. Each power supply is burned in at an elevated temperature and line voltage for 24 hours, and is put through an exhaustive quality inspection before being released for shipment. This reliability is backed with our two-year warranty.

Utmost in Flexibility

The EM1000ul offers the utmost in flexibility, and is easy to operate. Start the lamp automatically when power to the supply is applied, or manually after the preignition voltage is at maximum. The state of the art single-pulse ignitor can be an integral part of the power supply, or detached and connected by special cable that eliminates power drop. Control either the lamp power or current from the front panel, or remotely by computer.

Options and Accessories

Inquire about the many options and accessories, such as embedded microprocessor controller and serial communication using RS232 to monitor conditions and control all power supply functions. With an optical feedback, light intensity can be maintained through the life of the lamp


Easy to Operate

To operate the EM1000ul simply plug in the detachable IEC 320 C-19 power chord to standard ac lines. Plug the lamp fan to the outlet provided and high voltage cables to the appropriate lamp terminals. Set the front panel lamp switch to manual if you are starting the power supply for the first time. Press in the power switch. Power switch color will change red (standby) to green (power on).
Push WATTS or AMPS switch to select the mode of operation. With  the thumb wheel switch set the operating power (250 to 999 Watts)or current (5.0 to 50.0 Amps). The display on the right will display preignition voltage of about 130 Volts. Press the start switch, the lamp will start and green lamp on indicator will light.
The display on the left will show actual lamp power if the WATTS switch is lit. Press AMPS switch, it will light and display above will now show actual lamp current. The display on the right displays lamp voltage at all times.
EM1000ul is made to be controlled remotely via our Parallel Interface using windows type software on your PC extending features to include lamp life timer, lamp temperature monitoring and other user specified functions.With a device such as our optional Optical Intensity Controller light intensity and fluctuations can be minimized as described in the Options and Accessories page.

Our Capabilities

With over three decades of experience in the design and manufacture of instrumentation for analytical chemistry, spectroscopy and spectrophotometry, we understand the requirements necessary to make our products truly research grade. Each unit delivers dependable, high performance allowing you to focus on your results.

If this product isn't quite what you need ask our application engineers for a solution by filling out an Application Request or by calling EMSC directly at 1-203-924-1665. Small modifications to our standard products or custom designs to your specifications are welcome. We provide solutions to your special light requirements.

Need a Solution

EM1000ul | Lamp Compatibility | Features | Specifications | Options and Accessories | Ordering Information | PDF


235 Canal Street, Suite 100
Shelton, CT,  06484, USA
Telephone: 1-203-924-1665
Fax: 1-203-924-1676
Send Email with questions or comments to questions@emsc-llc.com

Copyright 1998 - 2002 EMSC, LLC. All rights reserved.
Last modified: March 26, 2007