COMPANY PRODUCT

1.Application
XGJ-10C Computer Controlled hydrostatic blasting test machine is suitable for the determination of the damage resistance time of thermoplastic pipes under the condition of instantaneous hydraulic blasting of pipes and long-term constant pressure. It is an indispensable testing instrument for scientific research institutes, quality inspection departments and pipe manufacturers.
The hydrostatic testing machine uses computer embedded control. Modular design for individual control. If there is a problem in any way, as long as the stop valve of the current station is closed, it will not affect the normal operation of other stations. It has pipe rupture identification, real-time monitoring, call data recovery, printing, storage test results, sample pre-processing settings. Such functions, and according to the needs of national holidays, can store up to 7 days of data.
 
2.Test Standard  
ASTM D1598-2015 Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
IS01167-2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -Determination of the resistance to internal pressure -- Part 1: General method
ASTM D1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings 1
 
3.Working principle:
The machine can be used for both hydrostatic and blasting tests. The parameters such as the ring stress, wall thickness and average outer diameter of the pipe are input on the PC, and the test pressure is automatically calculated. The test pressure can also be manually input according to actual experience. The computer transmits to the lower computer (mcu) through the RS232 serial bus. The lower machine automatically applies constant pressure to the pipe. The high pressure piston pump generates a high pressure liquid pressure source. After the pressure control system, the high pressure hose is delivered to the medium temperature thermostat. In the sample, a long-term hydrostatic test or a blast test of the pipe is performed.
 
4.Features 
Control system part:
-Three levels of monitoring
 The first level of 1 hour of fine monitoring; the second level of 48 hours of holiday monitoring; the third level of the entire process of comprehensive monitoring. Plus constant temperature media temperature monitoring.
-Two-level computer dual control operation
   On the computer side, pressure setting and pressure control can be performed on the pressure host, and various parameters can be set and started, or the computer can be turned off, pressure and time settings can be set on the host side, and the timing can be performed according to their own habits. And the countdown settings.
-Multi-purpose machine
 It can carry out long-term hydrostatic test of pipelines and blasting test of pipes (both blasting and pressure tests can be carried out), and can also be used for thermal stability test of thermoplastic pipes under hydrostatic conditions. Each channel has multi-stage energy storage pressure control, fast response, ensuring stable pressure control; and prolongs the service life of the solenoid valve.
-Distinguished quality
 The whole machine selects EU CE certified electronic components, German solenoid valve, brand GEMS sensor; long-term operation is reliable and stable, high efficiency, low cost of use and good economic benefit.
-Pressure control range is wide
  Each station pressure control range is arbitrarily set from 0.4-10MPa.
-High reliability guarantee
 All electrical, mechanical and software parts are provided with safety precautions. Such as leakage prevention, short circuit, anti-static, anti-interference, anti-leakage, anti-blackout, anti-misoperation and so on.
-Integrated modular assembly
It is equipped with a micro control unit and a solenoid valve control unit, which do not interfere with each other. The failure of one test does not affect the normal test of other roads.
-Fully functional
 With crack identification, real-time monitoring, power-off pressure, power-down protection, automatic call recovery. Print, store test results and other functions. The main control interface has Chinese and English selection and provides multi-language operation functions.
-Superhuman design
 There is an automatic time increase option, or you can manually increase the time, which can be used to compensate for the intermediate invalid time, or you can change the test pressure in the middle to meet the requirements of some special pipe tests.
-Products are divided into three parts
 Pressure host, water tank, fixture. Each part of the specification model is selected by the user, and can also be customized by the customer.

Pressure source part:( high pressure, large flow rate, automatic water storage, stable energy storage)
-The main pressure source is from the imported pump head, self-contained, one pressure source can be connected to multiple hosts;
-Pressure control instrument, fast response, stable pressure control, and reliable mechanical head;
-The main pressure is high and the flow rate is large;
-The pressure range is wide, and the energy storage pressure is adjustable from 4 to 12 MPa;
- Low noise, safe and stable;
-The instrument comes with leakage protection function;
-Flexible connection with low noise.
 
5.Technical Parameters   

XGJ-10C Pipe Hydrostatic Pressure Testing Machine
Test pipe diameter range		D16~D800
Maximum test pressure		10MPa
Number of trials		1~40 road (optional)
Control method		Computer control
Data saving		Each circuit has power-off data protection function, which can be restored after booting.
Time	Timing	0~9999 hours 59 minutes
	Timing accuracy	±0.1%
	Time resolution	1s
	Minimum setting unit	min
Pressure	Pressure control range	0.4~10MPa
	Pressure control accuracy	-1%~ +2%
	Pressure display resolution	0.001MPa
	Measuring range	4%~100%FS
	Indication error tolerance	Within 1% of the indication