Zny1000 Series Pipe Hydrostatic and Burst Testing Machine

ZNY1000 is designed to carry out the test of short-time hydrostatic failure pressure and resistance to constant internal hydrostatic pressure for plastic pipe. ZNY1000 consists of upper and lower control systems, the upper one is mainly a Microcomputer which is used for performing graph and data process, data store and data management, and the lower one is AD813 pressure control unit which is used for controlling hydrostatic pressure system to reach preset pressure according to the instruction of the upper one. Features: 1. Advanced control technology: Adopts close loops control technology to control pressure precisely and compensate pressure automatically. 2. Multi stations are controlled separately. The test station can be automatically closed when specimen failure happens, other stations will work continuously without any influences. 3. Test data and graphic can be auto saved in the computer. 4. Advanced components ensure high reliability and precision, such as US imported pressure transducer and electromagnetic valve, German imported accumulator, Japan imported electric switch, and imported pump. 5. Wide test temperature ranges: Room temperature to 95 is available to satisfy elevated temperature test. Cooling and heating speed is fast; Water tank is made of stainless steel with good heating preservation; Auto water compensating ensures test reliability. 6. Professional test software POWERTEST is powerful and simple to operate. It can display pressure-time graphics of each station at real-time and print test report. Test report is programmable according to user's requirements. 7. Adopts Germany made accumulator for pressure compensation, reduce working time of motor and pressurizing system and improve pressurizing system life and ensure pressure accuracy. 8. Continue test after power failure can save time for test. 9. Apply air driven liquid pressurizing method: USA imported pump ensures high stability and reliability, and improves accuracy of pressurizing speed and control. Test Standard: ASTM D1598, ASTM D1599, ISO1167