AMETEK produces an extensive line of pneumatic deadweight testers. The self-regulating primary type pressure standard deadweight testers incorporate many features that are designed to improve the performance and safety of these instruments.
Floating Ball: floats freely, supported only by a film of air which is virtually frictionless. This feature eliminates the necessity to rotate the weights during testing.
Self Regulating: built-in regulator automatically adjusts the input air flow and compensates for variations in pressure from the air supply. This feature eliminates the necessity of continually adjusting the supply during the test.
Why choose this product
Quick setup and operation
Designed for both laboratory and portable operation
Non-contaminating test fluid
Includes a certification of accuracy and traceability to NIST
Accuracy: +0.015%, +0.025%, or +0.05% of reading
Repeatability: +0.005% of reading
Temperature Coefficient: +0.00167% of rdg / °C outside of 23°C
Source: Nitrogen or Instrument / Shop air (ISA quality standard 7.3)
For further information about Pneumatic Deadweight Testers visit Ross Brown Sales at http://www.rossbrownsales.com.au OR Use the IndustrySearch e-mail feature below and one of the Ross Brown Sales team will respond to your enquiry directly.
Ross Brown Sales | Pressure & Temperature, Measurement & Calibration
Ross Brown Sales have specialised in Temperature and Pressure products for nearly fifty years, during which we have become one of Australia’s leading suppliers of pressure and temperature gauges.