Products/Services for Discrete Dynode Electron Multipliers
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Electron Multipliers - (11 companies)...spectrometry and other applications where high gain and low noise are required. Figure 4: Continuous dynode electron multiplier detector. Source: Kkmurray/CC BY-SA 3.0 Discrete Dynode Electron Multiplier This type of electron multiplier has a series...
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Electron Microscopes - (64 companies)Electron microscopes use a focused beam of electrons instead of light to "image " the specimen and gain information as to its structure and composition. Electron microscopes use a focused beam of electrons instead of light to "image" the specimen... -
RF Frequency Multipliers - (76 companies)RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor. RF frequency multipliers operate over a specific input... -
Torque Multipliers - (18 companies)Torque multipliers are tools that accept input torque and increase it via gear reduction. This creates a mechanical advantage for turning hard-to-torque assemblies. Torque multipliers are tools that accept input torque and increase the torque via...
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Voltage Multipliers - (26 companies)Voltage multipliers are AC-to-DC conversion devices that produce a high potential DC voltage from a lower voltage AC source. They are used to produce high voltages where low current is required. Voltage multipliers convert an AC waveform into a DC... -
Board Mount Voltage Multipliers - (24 companies)Board mount voltage multipliers are AC-to-DC conversion devices mounted to a printed circuit board (PCB) that produce a high potential DC voltage from a lower voltage AC source. Board mount voltage multipliers are AC-to-DC conversion devices mounted...
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Electron Beam Welding Services - (41 companies)Electron beam welding services use a narrow beam with high energy density to weld metals and alloys with a narrower heat effect zone and deeper penetration compared to most other welding processes. How to Select Electron Beam Welding Services...
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Electron Beam Processing Equipment - (26 companies)Electron beam machines, equipment or systems are used to process materials using a very focused energy source with a very small wavelength. Electron beam machines, equipment or systems are used to process materials. Electron beams provide a very...
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Ion Beam Guns and Electron Beam Guns - (55 companies)Ion beam guns and electron beam guns produce beams of electrons, ions or other particles for use in chemical and surface analysis, particle physics, resin curing or semiconductor manufacturing. How to Select Ion Beam Guns and Electron Beam Guns...
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Gunn and IMPATT Diodes - (19 companies)Gunn diodes or transfer electron devices (TED) exhibit a negative resistance region. They are used in high-frequency applications, often for building RF oscillators. Impact ionization avalanche transit-time (IMPATT) diodes are designed to operate...
Product News
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IMI Life Science
Why Choose IMI for Electron Multipliers? Electron Multipliers. From GC-MS and LC-MS to TOF and ICP-MS, IMI offers a broad portfolio of electron multipliers engineered for high sensitivity, long life, and minimal maintenance. Whether you're developing next-generation analytical instruments or optimizing current platforms, our multipliers deliver the signal performance, system reliability, and integration flexibility your application demands. With options including discrete dynode and channel multipliers - available in both ceramic... (read more)Browse Electron Multipliers Datasheets for IMI Life Science -
Voltage Multipliers, Inc.
Custom Designed Multiplier Assemblies Voltage Multipliers, Inc. designs and manufactures custom multipliers for use all over the world. We pride ourselves on our customer service and the fact that our engineers are accessible. We also produce surface mount and standard multipliers that are virtually limitless with respect to design variations. VMI is ISO9001:2015 certified and all of our products are made and 100% tested at our facility in Visalia, California, USA. Contact us today with your project requirements. About Voltage... (read more)Browse Voltage Multipliers Datasheets for Voltage Multipliers, Inc. -
Voltage Multipliers, Inc.
Miniature Surface Mount Multipliers VMI's VM1738 6-stage SMD multiplier generates 2kV in a package slightly smaller than a postage stamp. Our Miniature Multipliers feature Electroless Immersion Nickel Gold (ENIG) plating for improved solderability and ease of installation. See VMI's other ENIG Multipliers ranging from 3kV to 7kV. Voltage Multipliers, Inc produces surface mount and standard multipliers that are virtually limitless with respect to design variations. Our custom multiplier assemblies are not limited to the standard... (read more)Browse Voltage Multipliers Datasheets for Voltage Multipliers, Inc. -
Knick Interface LLC
Ensuring Safety with Discrete Signal Duplication Ensuring Safety with Discrete Signal Duplication in Industrial Applications. In safety-critical industrial environments, discrete binary signals like door lock status, emergency stop commands, or interlock activations must be transmitted reliably and without interference. The P16800 Safety Signal Doubler is a solution for duplicating discrete signals in functionally safe (SIL) environments. It offers SIL 4 rated protection at the input and SIL 2 at the output, enabling the possibility... (read more)Browse Signal Conditioners Datasheets for Knick Interface LLC -
Voltage Multipliers, Inc.
High Voltage Multipliers — Custom & Standard Established in 1980, VMI has years of experience designing and manufacturing custom multipliers for use all over the world. We produce surface mount and standard multipliers that are virtually limitless with respect to design variations. VMI's custom multiplier assemblies are not limited to the standard electrical and physical characteristics -- your imagination is the limit!. With a full staff of engineers and technicians, we are here to assist you throughout the production process, from... (read more)Browse Voltage Multipliers Datasheets for Voltage Multipliers, Inc. -
Voltage Multipliers, Inc.
Miniature Multipliers — Improved ENIG Series At VMI, we design and manufacture standard and custom surface mount multipliers featuring Electroless Immersion Nickel Gold (ENIG) plating for improved solderability and ease of installation. Our Standard Multipliers range from 2kV to 7kV. For your Custom Design projects we have a full staff of engineers and technicians to assist you through design development to production manufacturing. Custom multiplier assemblies are not limited to the standard electrical and physical characteristics. Your... (read more)Browse Board Mount Voltage Multipliers Datasheets for Voltage Multipliers, Inc. -
DigiKey
Infineon WBG HV GaN discretes + IPS + drivers Infineon is uniquely positioned in the power semiconductor market, mastering all power technologies from silicon (Si) like CoolMOS TM SJ MOSFETs and IGBTs to wide bandgap materials like silicon carbide (SiC) and gallium nitride (GaN). Its CoolGaN TM devices will significantly enhance designer 's ability to deliver the compact, high performance power systems of the future. Take now the opportunity to discover Infineon 's newly launched portfolio of CoolGaN TM switches in SMD packages. Perfectly... (read more)Browse Network Equipment Datasheets for DigiKey -
JEOL USA, Inc.
JEOL USA Transmission Electron Microscopes EOL is a world leader in the development and manufacture of leading edge, high performance, high stability Transmission Electron Microscopes (TEM). JEOL introduced its first TEM over 70 years ago and has been developing and producing TEMs designed for life sciences and material sciences ever since. Many of the world 's laboratories utilize JEOL TEM/STEMs to further their research efforts. Learn more about JEOL 's more than 70 years of leadership in electron microscopy. JEOL 's innovations... (read more)Browse Electron Microscopes Datasheets for JEOL USA, Inc. -
Xiamen Innovacera Advanced Materials Co., Ltd.
BN Crucible application-electron beam evaporation For example: Electron beam evaporation coating conductive boron nitride crucible (BN crucible) - for thin film deposition equipment. Conductive boron nitride crucibles are high-purity smooth crucibles designed for electron beam evaporation coatings. It has excellent high-temperature resistance and thermal cycling properties, and will not react with various metals and ceramic rare earths. Even under rapid heating and cooling conditions, the crucible remains intact. It can be used for alloy... (read more)Browse Industrial Ceramic Materials Datasheets for Xiamen Innovacera Advanced Materials Co., Ltd. -
IMI Life Science
Let’s create the right Detection Solution Why Choose IMI for Electron Multipliers?. Proven Performance Across Modalities. Our multipliers are designed for seamless integration into a wide range of analyzer types: GC-MS & LC-MS: Shielded, encapsulated designs reduce maintenance and recalibration, improving ease of use and throughput. ICP-MS: Dual analog and pulse-counting sections deliver wide dynamic range (~10 ^1?) without the need for complex sample prep. TOF-MS: Ultra-fast pulse response (as low as 500 ps) ensures precise mass... (read more)Browse Electron Multipliers Datasheets for IMI Life Science
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Comparison of Radiation Induced Noise Levels in Two Ion Detectors for Shielded Space Instruments in High Radiation Fields
Two ion detec- tors were evaluated: a micro-channel plate and a custom discrete dynode electron multiplier .
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Handbook of Particle Detection and Imaging
Discrete dynode electron multipliers have better linearity and yield stability (yield = registered counts/incident ions) when compared to continuous dynode electron multipliers.
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A Consumer's Guide to Archaeological Science
Fig. 31.9 Discrete dynode electron multiplier .
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Noise coefficients of backscattered electron detectors for low voltage scanning electron microscopy
Other electron multipliers, channel electron multipliers (CEM) and discrete dynode electron multipliers (DDEM), can be also attractive as LVSEM detectors (Hejna, 2008a, b).
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GGR Biennial Critical Review: Analytical Developments Since 2010
The two manufacturers of sector field ICP-MS single-collector instru- ments (Thermo Scientific – Element XR and Nu Instruments – AttoM) now offer the option of a Faraday detector in addition to the discrete dynode electron multiplier that increases the maximum …
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Mass Spectrometry
… Quadrupole Ion Trap...........................193 4.9 Hybrid Instruments ..................................................................................194 4.9.1 Evolution of Hybrid Mass Spectrometers.........................................196 4.9.2 Ion Mobility-Mass Spectrometry Systems .......................................198 4.10 Detectors................................................................................................202 4.10.1 Discrete Dynode Electron Multipliers ............................................203 4.10.2 …
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Mass Spectrometry
4.8.1 Discrete Dynode Electron Multipliers ..............................................175 4.8.2 Channel Electron Multipliers ...........................................................176 4.8.3 Microchannel Plates.........................................................................177 4.8.4 Post-Acceleration and Conversion Dynode......................................178 4.8.5 Focal Plane Detectors.......................................................................179 4.9 Vacuum Technology................................................................................180 …
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High-Mass MALDI-MS Using Ion Conversion Dynode Detectors: Influence of the Conversion Voltage on Sensitivity and Spectral Quality
On the other hand, a more negative HV1 voltage applied leads an increased gain in the discrete dynode electron multiplier [22, 23].
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Observing Photons in Space
The conventional photomultiplier tube (PMT), invented in the 1930s, employs a photocathode to convert the detected photon to a photoelectron, and a discrete dynode electron multiplier to amplify the charge of the single photoelectron to the level that can be recorded by …
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Mass discrimination monitoring and intercalibration of dual collectors in noble gas mass spectrometer systems
(b) Gain saturation curve for a Pfeiffer Vacuum SEM 217 discrete dynode electron multiplier .
