The main and auxiliary integrated piston manometer is mainly used
to test the piston manometer use, the main and auxiliary integrated
piston manometer can be installed at the same time 2 piston head,
one installs the standard piston head, one installs the inspected
piston head, through the beginning of the balance method and other
calibration methods, the area of the inspected piston system is
calculated, and at the same time according to the percentile table
to test the inspected piston drop data.
Nominal range/measurement range:
0.04~0.6MPa;0.1~6MPa;1~60Mpa;2~100MPao
Accuracy:
0.005 grade ( +0.005% ); 0.01 grade (+0.01%).
0.02 grade(+0.02%) ;0.05 grade(+0.05%).
Meet the JJG59-2007 “piston manometer calibration regulations” and
JJG99-2006 “weights”, the national metrological calibration
regulations.
The piston rod and piston barrel are made of tungsten carbide
material with fine grinding to ensure the piston’s good
discriminatory force.
Low center of gravity structure makes the piston system more
stable.
The piston system adopts tungsten carbide one-piece protection
structure, the diameter of the protection shaft is 10mm, the
protection shaft and the piston rod are made of tungsten carbide,
one-piece molding. Ensure that the piston system is not damaged in
use, this protection program is our independent research and
development can be highly effective protection of the piston system
(patent pending).
Piston pressure gauge using external displacement close to the
sensor, real-time display of changes in the position of the piston
system, the display system for the digital tube display, more
intuitive, the height of the piston displacement of 0-3 mm. The
external displacement system is not embedded in the piston system
and does not affect the piston protection system.
Piston manometer adopts a sewage system, in the piston system below
the output interface below the oil discharge pipeline, oil directly
back to the oil cup, to ensure the piston table clean and hygienic,
all-around oil discharge system Far more than a single piston
system oil discharge, so that the countertop is more oil-free
The piston cylinder adopts self-sealing system, the sealing ring
can ensure 30,000 cycles of pressure without leakage, truly
convenient and convenient.
The piston is equipped with pre-pressurizing device, which makes
the pressurizing easier.
