Dual mode particle detection apparatus for a spectroscopy system

Details Dual mode particle detection apparatus for a spectroscopy system Dual mode particle detection apparatus for a spectroscopy system

1982-03-12

1984-09-18

Smith, Alfred E.

Radiant energy

Ionic separation or analysis

250300, B01D 5944

Patent

active

044726309

ABSTRACT:
Dual mode particle detection apparatus is disclosed for a spectroscopy system. An ion detection unit for a mass spectrometer data acquisition system is shown to include a dual channel channeltron providing an analog signal output that is coupled to a current-to-frequency converter for forming a digital TTL pulse train, and a pulse output which is applied to a pulse counting amplifier/discriminator. The resulting digital signals from the current to frequency converter and the amplifier/discriminator are multiplexed to a pulse counter which interfaces with the central computer of the system.

REFERENCES:
patent: 4267442 (1981-05-01), Rosier
patent: 4314156 (1982-02-01), Kuppermann et al.

Affiliated with

Also associated with

Rating

Dual mode particle detection apparatus for a spectroscopy system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual mode particle detection apparatus for a spectroscopy system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual mode particle detection apparatus for a spectroscopy system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-795438