Chandler engineer cat. 61-1 featherweight Gauge deadweight tester and weights

Description

Chandler engineering cat. 61 - 1 featherweight Gauge deadweight tester. Condition is "Used".
PRODUCT DETAILS:
MANUFACTURERS INFORMATION:
Deadweight Testers are the basic primary standard for the accurate measurement of pressure.
Measurement Principles
The most accurate instrument available for measurement of pressures above the range where
manometers may be used is the Deadweight Tester. This type of tester operates on the
principle of balancing a known mass against the force exerted by an unknown pressure on a
piston of a known area.
When an exact balance is achieved, the unknown pressure P is equal to mass M of the
weights divided by the area A of the piston, according to the formula P = M/A.
The following components are included in this sale:
1- Chandler Eng. Cat. 61-1 Dead weight Tester
Cosmetic Notes:
This tester shows signs of normal use which includes scratches, paint chips, sticker residue and minor discoloration. There are some dents in the metal cover.
See pictures for more details.
Testing & Functional Notes:
This Tester was carefully removed from a working environment however, we have not specifically tested for functionality.
Being sold As-Is, As-Pictured, Final Sale.