Introduction

HTM series type A hydrostatic and burst testing machine features compact structure design and simple to use. It is specifically used for time-to-failure test of plastic pipe under constant internal pressure, and for test of resistance to short-time hydraulic pressure of plastic pipe, tubing, and fittings.  

Max pressure: 10Mpa, 16Mpa, 20Mpa 

Standards

GB/T 6111, GB/T 15560, GB/T 18997.1, GB/T 18997.2, ISO1167, EN921, ASTM F1335, ASTM D1598 

New feature

l  Leakage judge

l  Rupture identification

l  Overpressure protection

l  No-water protection

l  Automatic test saving when power off

l  Continuous test after power recovery

l  Test curve explore

l  Calibration function 

Reliability & Durability 

l  Advance OMRON PLC specially designed for industrial use offers closed loop control of working pressure and pressure compensation with high reliability and stability, allowing 10000 hours continuous test without failure

l  Learnt from Denmark technology, accumulator is used for general pressure output, reducing frequent start of motor and pump ,prolonging services life and improving pressure control accuracy

l  Imported components ensure high reliability and precision, such as pressure transducer, electromagnetic valve, electromagnetic valve, and electric pump 

l  Accumulator for pressure compensation reduces working time of motor and pressurizing system, improves pressurizing system life and ensures pressure accuracy

l  Imported electric pump ensures high stability and reliability, and improves accuracy of pressurizing speed and control

l  Water filter provides high precision filtering with big flow rate and stainless mesh

l  Stainless SS316 piping system features high reliability and durability.  

Usability

l  Wide view full color touch screen is simple for operation without PC

l  Professional test software is powerful and simple to use. Real-time display of pressure-time graphics of each stations; real-time display data, and print test report; test data and report complies with OFFICE and test report is programmable according to user’s requirements 

n  Automatically sample and analyze test data, generate test curve, save test data, and build test report.

n  Modular design: user authorization management, test process setup, test curve analysis, test data review and calibration.

n  Real-time display of time-pressure curve and time-temperature curve.

n  Powerful test parameter setup allows hydrostatic test, burst test and graduation pressuring test.

n  Continuous test function: under conditions of sudden power off or no water supply, the test can be continued with saved database after recovery.

n  Curve explore: zoom in or out to view the curve, also compare multiple curves in one window.

n  Report can be export to Excel, both test data and test curve.

n  Additional function can be added: LAN connection and report template design

Flexibility

l  1~64 test stations are available to accommodate multiple tests separately without interference on each other

l  Continuous test after power reset saves time for test

l  6 types of standard size water tank are selectable for various sizes of test specimens. Specimen can either be horizontally positioned, or vertically. Water tank can be customized for non-standard shape or size of specimen. Water tank is made of stainless steel with perfect heat preservation; auto water compensating ensures test reliability

l  Optional low temperature cooling system permits non-ambient test with temperature ranging 20℃~95℃

l  The end closures use German technology. Various types are available to satisfy different requirements. It’s simple to prepare samples with perfect sealing