Description
Our metric sized deadweight tester's characteristic extreme sensitivity, repeatability, and accuracy results from the minute clearance maintained between the piston and cylinder by means of a variable jacket pressure on the outside of the cylinder producing the close fit of a few millionths of an inch clearance – still with fully free sensitivity and exceptionally small leakage. The overall performance results in a simple evaluation of the effective area and determination of the magnitude of the measured pressure with great accuracy. The Type A models are manufactured for pressures up to 20,000 psi.
Specifications
Console Features
Convenient storage stack
Reservoirs
Valves
Jacket pressure gage
Electric motor for piston rotation
Auxillary hand pump for use in large volume systems
Built-in, fine adjusting screw pump
A wide choice of fluid, from tap water (special) to oil, may be used
Ports
Female high pressure 4L ports (9/16"-18 threads)
Other porting can be provided
Weights
Austenitic stainless steel
Insensitive to earth's magnetic field
Noncorroding
Machined to ± 0.01%
Description
Our metric sized deadweight tester's characteristic extreme sensitivity, repeatability, and accuracy results from the minute clearance maintained between the piston and cylinder by means of a variable jacket pressure on the outside of the cylinder producing the close fit of a few millionths of an inch clearance – still with fully free sensitivity and exceptionally small leakage. The overall performance results in a simple evaluation of the effective area and determination of the magnitude of the measured pressure with great accuracy. The Type A models are manufactured for pressures up to 20,000 psi.
Specifications
Console Features
- Convenient storage stack
- Reservoirs
- Valves
- Jacket pressure gage
- Electric motor for piston rotation
- Auxillary hand pump for use in large volume systems
- Built-in, fine adjusting screw pump
- A wide choice of fluid, from tap water (special) to oil, may be used
Ports
- Female high pressure 4L ports (9/16"-18 threads)
- Other porting can be provided
Weights
- Austenitic stainless steel
- Insensitive to earth's magnetic field
- Noncorroding
- Machined to ± 0.01%
