Sensitivity calibrating method for detector of comparator

Details Sensitivity calibrating method for detector of comparator Sensitivity calibrating method for detector of comparator

1998-06-22

2000-05-16

Noland, Thomas P.

Measuring and testing

Instrument proving or calibrating

Displacement, motion, distance, or position

33502, 702 97, G01B 2116

Patent

active

060620625

ABSTRACT:
The object of present invention is to provide a sensitivity calibrating method for a detector of a comparator, which enables easy and highly accurate sensitivity calibration for a first and a second detector for measuring opposing position of an object. Heights of two pairs of reference gauge blocks, a first reference gauge block W1 and a second reference gauge block W2, and the second reference gauge block W2 and a third reference gauge block W3 is first measured, and thereafter, sensitivity coefficients for calibrating the sensitivity of an upper detector 10 and a lower detector 20 are calculated by applying the measured value to a predetermined formula. The calculation is repeated three times, and each value is renewed for the upper and the lower detector 10 and 20 respectively.

REFERENCES:
patent: 3541435 (1970-11-01), Foster et al.
patent: 4731932 (1988-03-01), Kristeven
patent: 4841460 (1989-06-01), Dewer et al.
patent: 4841762 (1989-06-01), Hunter
patent: 4848137 (1989-07-01), Turner et al.
patent: 4914610 (1990-04-01), Shimizu et al.
patent: 4982504 (1991-01-01), Soderberg et al.
patent: 5305240 (1994-04-01), Davis et al.
patent: 5313410 (1994-05-01), Wetts
patent: 5530548 (1996-06-01), Campbell et al.
patent: 5778549 (1998-07-01), Campanile

Affiliated with

Also associated with

Rating

Sensitivity calibrating method for detector of comparator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sensitivity calibrating method for detector of comparator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sensitivity calibrating method for detector of comparator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-249588