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Photonis 5903 MAGNUM™ ELECTRON MULTIPLIER
for Thermo/Finnigan GCQ™, LCQ™, LTQ™, SSQ®/TSQ® 7000, PolarisQ, TSQ® Quantum

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Photonis 5903 MAGNUM™ ELECTRON MULTIPLIER for Thermo/Finnigan GCQ™, LCQ™, LTQ™, SSQ®/TSQ® 7000, PolarisQ, TSQ® Quantum
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Price: 837.5
Product ID : 32906
32906 Options=5903 MAGNUM Electron Multiplier 33119 Options=5903 MAGNUM Electron Multiplier, Full Assembly

Features

For instruments: Thermo/Finnigan GCQ™, Thermo/Finnigan LCQ™, Thermo/Finnigan LTQ™, Thermo/Finnigan SSQ®/TSQ® 7000, Thermo/Finnigan PolarisQ, Thermo/Finnigan TSQ® Quantum

  • Easy Replacement
  • Extended Linearity
  • Low Noise
  • Lower Cost
  • Longer Life
  • Greater Sensitivity
  • High Performance
  • Compact, On Axis Design
  • Wide Dynamic Range
  • Excellent Pulse Height Resolution

The Photonis Channeltron Mass Spec Detectors deliver high performance and are the preferred detector for mass spectrometers. A 100% test and inspection policy guarantees customers the highest quality and most reliable mass spectrometer detectors.

Description

For instruments: Thermo/Finnigan GCQ™, Thermo/Finnigan LCQ™, Thermo/Finnigan LTQ™, Thermo/Finnigan SSQ®/TSQ® 7000, Thermo/Finnigan PolarisQ, Thermo/Finnigan TSQ® Quantum

Photonis' MAGNUM™ ELECTRON MULTIPLIER provides exceptional performance to achieve optimum mass resolution, dynamic range, and detection sensitivity for Mass Spectrometry measurements.

The sensitivity of the instrument is often limited by the detector. Benefiting from our exclusive SPIRALTRON™ technology, Photonis' MAGNUM™ Mass Spectrometer detector provides the highest dynamic range in the industry, as well as delivering increased gain stability and extremely low noise. The SPIRALTRON™ technology incorporates six individual spiral multiplier channels, fed by a single integral ion collection aperture. The high degree of channel curvature ensures that ion feedback noise is virtually eliminated.

Distributing the secondary electron generation over six separate multiplier channels increases linear output current and promotes longer detector life. Single piece construction eliminates fastener and connection problems, and Photonis' proprietary glass formulation provides the industry's longest detector life. Photonis' replaceable MAGNUM™ cartridge can be installed quickly with minimal instrument down time. Installation can be performed by the instrument operator eliminating the need for an expensive factory service call. Each cartridge is specifically designed to be an exact replacement for the original detector cartridge. It is not necessary to purchase an ion optics frame to replace the detector cartridge.

High mass resolution, dynamic range improvements, and superior sensitivity, all from the world's largest supplier of standard, retrofit and custom detectors for mass spectrometry.

Specs

SPECIFICATIONS
Operating Voltage 1000 - 3000 VDC
Gain (typical) 1 x 107 at 2500 V
Background Noise (typical value after degassing) < 2 x 10-13 A at 3000 V
Output Dark Pulses (typical value after degassing) < 0.1 cps at 3000 V
Resistance 16 - 42 MΩ at room temperature
Linear Output Current (min.) 20 μA
Operating Temperature Range -50° to +100 °C
Maximum Vacuum Bake Temperature (non operating) 380 °C
Operating Pressure (max.) 7 x 10-4 torr

Detector Configuration (inch)

The 5903 MAGNUM ELECTRON MULTIPLIER. is a direct replacement for the original detector.

Warranty

Photonis Electron Multipliers are designed and manufactured to the highest standards in the world. It is warranted against all defects in materials and workmanship for one year after installation. In addition, if you install your electron multiplier and are not completely satisfied with its performance, return it promptly for replacement or refund.

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