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BiPolar TOF Detectors

Photonis' low profile BiPolar Time of Flight (TOF) detectors provide previously unobtainable levels of temporal resolution. By enhancing the detection efficiency of both positive and negative ions, our BiPolar TOF detectors are proven to provide the most accurate analysis possible. Photonis specializes in providing detectors which are customized to meet even the most rigorous standards.

Download our Advanced Performance BiPolar TOF brochure and learn more about the different models of TOF detectors offered by Photonis.

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Advanced performance and BiPolar TOF detectors

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BiPolar TOF Detectors
Photonis’ BiPolar TOF detectors enhance detection efficiency of both positive and negative high mass ions. Each of our BiPolar TOF detectors are equipped with an extended dynamic range MCP to further enhance detection sensitivity and optimize your analysis. Available in 18, 25 and 40mm active areas, these mass spectrometer detectors will improve your instrument’s performance.
 
Looking for a replacement detector? Download our OEM Guide and find the right detector for your machine or contact us today with your inquiry.

 

High Mass BiPolar TOF Detectors
Photonis designed the High Mass BiPolar TOF detector to provide improved detection efficiency with significantly less complexity than other detectors available today. The combination of our LongLife™ Microchannel Plate, high-speed scintillator, and photomultiplier allow this TOF detector to detect both positive and negative ions with 30 kV isolation. With a rise time of less than 1.2 nanoseconds FWHM, Photonis’ High Mass BiPolar TOF detector is an ideal solution for applications such as MALDI-TOF, which  require sensitive high mass detection due to its optimized design and compact shape.
 
Looking for a replacement detector? Download our OEM Guide and find the right detector for your machine or contact us today with your inquiry.

 

Off-Axis BiPolar Tof Detectors
For analytical instruments where space and size are a main concern for your detector, Photonis offers the Off-Axis BiPolar TOF detector. This detector supports non-linear configurations by mounting a PMT at a right angle to the scintillator. Requiring only 25mm of cylindrical space, the Off-Axis BiPolar TOF detector features less than a 2 nanosecond pulse width and high output current.

Looking for a replacement detector? Download our OEM Guide and find the right detector for your machine or contact us today with your inquiry.

 

Co-Axial BiPolar TOF Detectors
Photonis designed the Co-Axial BiPolar TOF detector to allow instrument designers to reduce the size of the vacuum chamber. By providing the option to generate ions behind the detector and launch them into a simplified reflectron lens for capture and analysis, Photonis has revolutionized Time of Flight Mass Spectrometry. This detector provides an 18mm active area and flange options of 4.5” or 6”.

Looking for a replacement detector? Download our OEM Guide and find the right detector for your machine or contact us today with your inquiry.

 

Learning Highlight

 

Time of Flight Mass Spectrometry requires a detector that can accurately and efficiently measure the flight patterns of charged particles. In this presentation, you will learn how Photonis’ BiPolar TOF detectors can be separated to detect either positive or negative ions. Through our testing, it was concluded that microchannel plate segmentation can be used in array applications in place of multiple point detectors. 

Read the full study here

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