Pneumatic Deadweight Testers
A selection of deadweight testers with varying ranges and measurement units, these instruments are able to calibrate pressure sensing instruments via the creation of pneumatic pressure and the addition of accurately calibrated weight masses.
Find out more about Pneumatic Deadweight Testers below.
- Accuracy: 0.015% of the reading
- Available with a psi, g/cm³, bar, mbar, kPa, inH2O, cmH2O, or mmHg scale
- Self-regulating design with a quick-levelling system
- Supports ranges up to 300 psi (or equivalent)
- Available with a psi, kg/cm², bar, kPa, inH2O, cmH2O, or inHg scale
- Accuracy: 0.015%
- Accuracy: 0.025% of the reading
- Supports ranges up to 1500 psi (or equivalent)
- Can be purchased with a psi, kg/cm², bar, or kPa scale
About Pneumatic Deadweight Testers
Deadweight testers are pressure calibration devices that use known, traceable weights and precision machined piston and cylinder assemblies to check the accuracy of pressure gauges, sensors, transmitters, and transducers.
The vacuum deadweight tester is mainly used to test the precision pressure gauges. Gas deadweight testers can be used to calibrate pressure-sensing instruments, such as transducers, transmitters, gauges, and pressure switches.
