Bibliothèque de ressources

31/03/2019

Using Atomic Layer Deposition (ALD) to Enhance Microchannel Plates (MCPs) for Mass Spectrometry Matthew Breuer; Paula Holmes, Ph.D.; John Harper Photonis Scientifi c, Inc., Sturbridge, MA

Poster 655.77 Ko

31/03/2019

This paper discusses how a digital low light CMOS camera can be paired with a Microchannel Plate equipped with a phosphor screen to provide real-time imagry of an ion beam to ensure proper focus and alignment for the most accurate analysis.

Poster 1.4 Mo

31/03/2019

Development of Resistive Glass Multi-Capillary Inlet Tubes for Enhanced Ion Transport

Resistive Glass has proven to be successful at increasing the ion transmission in atmospheric pressure ionization sources. This paper discusses the manufacture of a multi-channel inlet tube and its effects on ion throughput.

Poster 5.61 Mo

31/03/2019

This paper examines the effects of pore sizes and bias angles of the Microchannel Plates used in Time of Flight Detectors. Experiments were done to determine how the parameters of the MCP could be manipulated to minimize time jitter to ultimately improve the detection resolution of a Time of Flight detector. Efforts to control flatness of the MCP are also discussed.

Poster 1.13 Mo

31/03/2019

This paper discusses new methodologies to improve the flatness of the MCPs used in Time of Flight Detectors. Minimizing the variation in MCP flatness is shown to decrease the time jitter with experimental data in a prototype detector.

Poster 2.78 Mo

31/03/2019

Resistive Glass provides key benefits for ion mobility drift tubes, such as highly uniform electric fields with minimal radial inhomogeneities, simple one-piece construction and containment for counter-flow gas. The combination of uniform electric field and the turbulence-free counter-flow gas produces resolving powers of over 100. However, for some applications, the resistivity drift of Res...

Poster 859.97 Ko

31/07/2024

Poster 5.68 Mo

31/03/2019

PHOTONIS Streak Tube Reference List

Reference 126.31 Ko

31/03/2019

Photonis patented ELECTROGEN™ Electron Generator Arrays (EGAs) consist of millions of precision glass tubes fused together to produce a uniform and mechanically rigid structure. They are processed such that, when a voltage is applied across the thickness, each pore produces a beam of electrons. With each of the millions of pores producing electron, the resultant electron flux is extremely un...

Specifications 168.98 Ko

31/03/2019

Photonis manufactures our Glass Capillary Arrays to consist of millions of precision glass tubes fused together to produce a uniform and mechanically rigid device in square, rectangular and round shapes. With their strong, self‐ supporting structure, Glass Capillary Arrays have excellent thermal and chemical stability and sieve‐like filtration abilities to be used in a wide variety of applic...

Specifications 158.88 Ko

31/03/2019

Bench-top High Voltage Power Supply for Laboratory Applications

Specifications 232.34 Ko

31/03/2019

Bench-top High Voltage Power Supply with two separate outputs for laboratory applications

Specifications 92.49 Ko

31/03/2019

Quad output, High Voltage Rack Mount Power Supply designed for use with PHOTONIS bipolar time-of-flight detectors

Specifications 110.89 Ko

31/03/2019

Featuring: Low Light CMOS High-Speed Camera Large, Customizable Microchannel Plate Simple Acquisition of Analog or Digital Images Immediate Feedback of Ion Loss and Optimization

Specifications 367.64 Ko

31/03/2019

Applications Mass spectrometer replacements High pressure High dynamic range Compact, plug-in applications

Specifications 174.38 Ko