Temperature stable multipole mass filter and method therefor

Details Temperature stable multipole mass filter and method therefor Temperature stable multipole mass filter and method therefor

1976-06-04

1977-06-28

Church, Craig E.

Radiant energy

Ionic separation or analysis

Cyclically varying ion selecting field means

250290, H01J 3934

Patent

active

040327825

ABSTRACT:
A method of selecting a material for the construction of a multipole mass filter that is temperature stable or in other words, the R.sub.o parameter remains invariant with change in temperature. The coefficients of thermal expansion of the quadrupole rods and mounting structure are chosen so that a constant ratio of the two is provided which in turn is determined by the geometrical construction of the filter.

REFERENCES:
patent: 3553451 (1971-01-01), Uthe

Affiliated with

Also associated with

Rating

Temperature stable multipole mass filter and method therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature stable multipole mass filter and method therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature stable multipole mass filter and method therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1523284