Specification :

HX7400A Hydraulic Comparator
Product Description
HX7400A Hydraulic comparator is composed of hand pump, lead screw, shut-off valve, relieve valve , transparent water tank and output interface. It is a solid rugged structure which features its high sealing performance, stable and fast pressure generating, effort-saving and easy operation . it is an ideal substitute for the dead weight tester.
Functions
HX7400A provides pressure for calibrating non-oil gauges such as oxygen gauge, acetylene gauge. It can be widely used in power, chemical, petrol, metallurgy, metering, military industry etc.
Characteristics
Ø Stainless steel and hermetic technology in the military industry
Ø Convenient cleaning
Ø Fast connection, quick pressurizing and easy operation
Ø The product is used for calibrating all kinds of non-oil gauges such as oxygen gauge, acetylene gauge
Technical Specification
Pressure Range ( 0~ 60) bar ( 0~ 100) bar ( 0~ 250) bar ( 0~ 400) bar ( 0~ 600) bar ( 0~ 720) bar
Stability 0.05% F.S
Pressure-transmitting Media: Pure Water, distilled water
Output Interface M20× 1.5
Overall Dimension( L× W× H) 450mm× 370mm× 145mm
Weight 18Kg