Description
Huaxin's HS**0 pneumatic comparator is made from high quality and
transparent acrylic material which produces a beautiful and compact
structure and enables the operation of piston to be clearly seen.
As a bench top pressure calibration solution, it is specially
designed to generate micro pressure from *0.5bar to 0.5bar for
calibration of pressure gauges or other pressure instruments in
laboratory or on site at the measuring point.
Features
1. A fine adjustment valve is outfitted for precise adjustment of
pressure of 0.*1mbar (1Pa).
2. Relieve valve makes sure that pressure can return to zero
quickly.
3. Two standard pressure outputs ensure easy connection of gauges
under test without having to use the wrench.
4. The vacuum pressure comparator is fitted with a differential
pressure port that enables connection of gauges under test by
hose.
Technical Specifications:
Pressure range: *0.5~0.5bar
Working medium: Air
Min. adjustable pressure: 0.*1mbar(1Pa)
Materials: Transparent organic glass for body; stainless steel for
outputs; Buna-N for seals
Output connections: M*0x1.5 Female
Differential pressure port: For connection of gauge under test by
hose
Dimensions: **0Lx**0Wx*0H(mm)
Weight: 2.*5kg
Applications
The pneumatic comparator provides accuracy, stability and
reliability for micro pressure calibration of pressure measuring
instrument through comparison measurements. It can be extensively
used in power, chemical, oil, metallurgy, metering, military
industry, etc.
1. Plug
Screw it up when not in use. It prevents dust and other matters
entering the port.
2. Pressure Port (Output)
There are two pressure ports: one is used for reference gauge and
another for gauge under test.
3. Differential Pressure Port
The port is used for connecting differential pressure gauge by
hose.
4. Relieve Valve
Close the valve by turning clockwise before pressure generation,
and slowly turn it anti-clockwise to release system pressure.
5. F-adjust Valve
The F-adjust valve is fitted for precise adjustment of pressures.
Turn clockwise to increase pressure and anti-clockwise to
decrease.
6. Lead Screw (screw spindle pump)
It is used for fast adjustment of pressure. Increase pressure by
turning the lead screw clockwise, decrease pressure by turning the
lead screw anti-clockwise.
What's included in the package:
1. 1pc HS**0 vacuum comparator
2. *0 O-rings
3. 1 copy of test report
4. 1 copy of use manual
Optional Accessories
