The mass spectrometry instruments market typically uses channel electron multipliers (CEMs) as detectors.  The ICP-MS segment uses discrete dynode electron multipliers as detectors.

Channel Electron Multipliers
PHOTONIS channel electron multipliers (CEMs) are widely used by leading and smaller mass spectrometer manufacturers.  We offer direct detector replacements for virtually every new and older analytical instrument in the market with top quality and very competitive pricing.  We provide factory direct pricing for specific replacements, which can be supplied by our local agent.

PHOTONIS uses several proprietary lead-glass compositions developed to achieve top quality and performance.  Our glass compositions combined with the unique processing, provide the longest life detectors in the market.  We can adjust the resistance of the detectors to meet your count rate requirements through our extensive know-how and long experience as the leading supplier in the industry.

For new mass spectrometer designs, PHOTONIS can adapt and develop customized CEMs and mountings

Discrete Dynode Electron Multipliers
PHOTONIS Group currently offers a small range of discrete dynode electron multipliers.  We are currently developing models aimed at the ICP-MS market.  We will be able to adapt and develop new versions optimized for new analytical instrument including ICP-MS designs.

PHOTONIS Group can provide an optimal solution in standard electron multipliers, adapting or custom designing new models to satisfy any of your detection requirements.