Power supply from McPherson suits use with photomultiplier tubes

McPherson Model 7640 high-voltage power supply series

The Model 7640 high-voltage power supply series is designed for use with photomultiplier tubes, channel electron multipliers, microchannel-type detectors, and other devices requiring a stable power source. Voltage is set at any point between zero and 1 kV at the front panel with a precise, 10-turn potentiometer and 4.5-digit LCD display, allowing 0.002% regulation.
McPherson
Chelmsford, MA

www.mcphersoninc.com

More Products

-----

PRESS RELEASE

High Voltage Power Supply


June 2011 - McPherson Inc., a manufacturer of instruments and optical systems that measure and tune wavelengths of light for spectroscopy, announced today the global release of a highly regulated, low noise, continuously adjustable high voltage power supply for industrial and scientific research applications. The Model 7640 High Voltage Power Supply series is highly regulated and designed for use with photomultiplier tube, channel electron multiplier, and microchannel type detectors, and other devices requiring a stable source of high voltage.

Voltage is set at any point between zero and 1kV (2kV and 5kV models are also available) at the front panel by precise 10-turn potentiometer and easy to read 4.5-digit LCD display that allows users to confidently set and deliver high voltage levels with 0.002% regulation. Instrument rear panel features a scaled analog input for remote control.

“The Model 7640 High Voltage Power Supply was specifically engineered to produce regulated, low noise, high voltage for sensitive, high gain detectors in spectroscopy systems.” explains D. M. Schoeffel for McPherson. And just how is that possible? "The Model 7640 was years in the making", explains Schoeffel… "Incremental revisions and hundreds of hours of testing in complex systems result in a proven, trouble free product.”

So what is next from McPherson? “Be on the lookout for our more comprehensive offering of support electronics for spectroscopy systems, including stable DC power supplies for lighting systems, specialized, interlocked dual HV supplies for image intensifiers, and micro step drive systems all provided for maximum performance and ease of implementation.”

The 7640 High Voltage Power Supply operates sensitive photomultiplier tubes and related devices for critical photometric and spectroscopy applications. It is proven to provide reliable, stable high voltage. The Model 7640 high voltage power supply is the first in larger series of power supplies delivering maximum output of -1000, -2000 or + or -5000 Volts.



50 YEARS OF SOLID-STATE LASERS


A long way from the ruby laser

Most Popular Articles

Webcasts

Ray Optics Simulations with COMSOL Multiphysics

The Ray Optics Module can be used to simulate electromagnetic wave propagation when the wavelength is much smaller than the smallest geometric entity in the ...

Multichannel Spectroscopy: Technology and Applications

This webcast, sponsored by Hamamatsu, highlights some of the photonic technology used in spectroscopy, and the resulting applications.

Handheld Spectrometers

Spectroscopy is a powerful and versatile tool that traditionally often required a large and bulky instrument. The combination of compact optics and modern pa...

Fracking, climate change, and lasers:  new tools to reduce fugitive methane emissions

This webcast, sponsored by Hamamatsu Corporation, covers recent developments and field deployments of compact quantum-cascade-laser (QCL)-based methane senso...
White Papers

Narrow-line fiber-coupled modules for DPAL pumping

A new series of fiber coupled diode laser modules optimized for DPAL pumping is presented, featur...

Accurate LED Source Modeling Using TracePro

Modern optical modeling programs allow product design engineers to create, analyze, and optimize ...

Optical Isolators Improve Engraving Performance of Pulsed Fiber Lasers

The deleterious effects of back reflections on pulsed fiber lasers used in marking and engraving ...
Technical Digests

ADHESIVES, SEALANTS, AND COATINGS: Solutions for optical technologies

A vast array of optical systems of various types and degrees of complexity require the use of adh...

WAVELENGTH-SWEPT LASERS: Dispersion-tuned fiber laser sweeps over a 140 nm range for OCT

By eliminating the use of mechanical tunable filters and instead tuning by intensity-modulation i...

Keeping pace with developments in photonic materials research

For demanding or custom spectroscopy solutions, care must be taken in selecting and integrating a...

HIGH-POWER FIBER LASERS: Working in the kilowatt regime

High-power materials-processing fiber lasers are available in an increasing variety of forms, as ...

Click here to have your products listed in the Laser Focus World Buyers Guide.
Social Activity
  •  
  •  
  •  
  •  
  •  
Copyright © 2007-2014. PennWell Corporation, Tulsa, OK. All Rights Reserved.PRIVACY POLICY | TERMS AND CONDITIONS