Comparators Official and Mechanical

Specification The instrument used to measure linear displacement of spindle with the help of the reed mechanism is known as reed type Mechanical comparator. It is a device magnifying small motions of spindle. Description The scale may be calibrated by means of gauge bloc…

Specification

• The instrument used to measure linear displacement of spindle with the help of the reed mechanism is known as reed type Mechanical comparator.
• It is a device magnifying small motions of spindle.

Description

• The scale may be calibrated by means of gauge block (slip gauges) to indicate any deviation from an initial sitting.
• Comparators using this type of linkage have sensitivities of the order of 0.25 micron per scale division.