Spiral bimetallic thermometer
Basic principle of Spiral bimetallic thermometer When a bimetallic spiral fixed at…
Introduction to pressure measurement
In general, pressure is represented as force per unit area. The…
Terms related to pressure
Atmospheric pressure: The pressure due to air surrounding the earth's surface is…
Dead Weight Tester
Description The dead weight tester apparatus consists of a chamber which is…
U-tube Manometer with equal unequal limb types
Description of manometer: This is the most simple and precise device used…
Bourdon tube Pressure Gauge
Basic Principle of Bourdon tube pressure gauge: when an elastic transducer (…
Elastic diaphragm gauges
Basic principle of Elastic diaphragm gauges: when an elastic transducer (diaphragm is…
Strain Gauge Pressure Cell
Basic Principle: When a closed container is subjected to the applied pressure,…
Pressure Measuring Instruments
McLeod Vacuum Gauge A known volume gas is compressed to a smaller…


