Hydraulic pressure comparator HS728M

HS728M Hydraulic High Pressure Comparison Pump is generated pressure up to 1000bar to calibrate high pressure instruments against a standard gauge. It is fitted with hand pump which could quickly pressurize to the whole system; perfectly integrated operation of hand pump& Booster helps user to accomplish high pressure points calibration, closing Shut off valve during pre- pressurizing 250bar in order to get high pressure ranges. The lead screw adjusts the exact pressure values in the process. A specially designed transparent oil cup marks the balance of working medium. It widely calibrates pressure gauges in the laboratory. Technology Specification ◆ Generated pressure range:(0~1000)bar Include one control gauge as picture showing , range (0~1000)bar, accuracy 0.1%f.s ◆ Working media:25#Transformer oil ◆ Adjust resolution: 10mbar ◆ Material: Body:Stainless Steel/Aluminium Output part:stainless steel Seals:Buna-N ◆ Output interface connection:M20×1.5Female X3PCS ◆ Weight:23kg ◆ Dimensions:570L×490W×195H (mm) ◆ Package:Plywood case Functions HS728 provides pressure measurement for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other pressure instruments. It can be extensively used in power, chemical, petrol, metallurgy, metering, military industry, etc. Characteristics ◆ It has secondary oil filter and a settler. The waste oil can be filtered by this duplex tank. ◆ Stainless steel and easy operation ◆ The transparent oil cup could marks the balance of working medium