塑料管材静液压试验机 耐高压爆破试验机 12路 管材检测设备

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WJY-20A管材静液压爆破试验机

仪器概述

管材静液压试验机用于测定热塑性管材、复合管材（如PP—R、PP—B、PP—A、PE、PE—X、PVC、PVC—U、PVC—C及铝塑复合管等各种管材）在长时间恒定内压和恒定温度下的耐压破坏时间或瞬时爆破的最大压力值，是各科研院所、质检部门及管材生产厂家必备的检测设备。根据管材的不同温度 、压力和环应力，在控制端上输入不同的参数，高压泵产生高压液体，经过压力控制系统，由高压软管输送给介质恒温箱内的试样中，进行管材的长时间静液压试验。此设备能够充分体现企业的产品质量的水平。

仪器特点

一、主机

一机多用·两级电脑·三级监控·八大功能：

一机多用——既可测试管道长期静液压，又可做管材爆破试验，还可用于热塑性管材热稳定性的测定。

两级电脑——PC机+微电脑机控制，每一单元都有一个微电脑，测控及时准确。

三级监控——第一级1小时细微监控；第二级48小时假日监控；第三级全过程综合监控。外加恒温介质温度监控。

八大功能——具有渗漏预警、破裂识别、实时监控、断电保压、掉电保护、来电自动恢复。打印、存储试验结果等功能。

质量独尊——整机全部选用欧盟CE认证电子元器件、进口电磁阀，品牌传感器；长期运行可靠和稳定性极高，一路多口试验效率高，使用成本低、经济效益好。

色彩装饰——中国红的边框稳重大方，秀美端庄。

二、压力源

压力高·流量大·自动蓄水·蓄能稳定：

1、独立控制——自成一体、一台压力源可接多主机。

2、进口泵体——压力高，流量大。

3、双蓄能器——蓄能稳定、压力范围宽，蓄能压力任意可调。

4、自动蓄水——缺水自动补水，确保泵体不因断水而损坏。

5、弹性联接——噪声小。

三、恒温介质箱

智能补水·自动箱盖·保温节能·永不生锈

1、永不生锈——不锈钢内胆，不锈钢外饰。外置意大利不锈钢循环泵，不锈钢循环系统及热器。

2、保温节能——优质加厚保温层节能保温。

3、分体式制冷机组——箱内制冷，室外散热。

4、结构架箱底——承载重量重大，抗变形能力强。

5、自动箱盖——开闭自如、安全可靠、密封效果好。

6、智能补水——水箱温度不因补水而波动，温度均匀稳定省时省力。

7、配置齐全——内配试样悬挂支撑架、式样挂钩及卡具连接链使用方便。

8、立体外饰——美观大方，展示性好。

9、试验效率高――多路多口，独立控制。

关键部件品牌或产地

◆  高压泵：意大利 主要集成电器：美国及日本

◆  电磁阀：美国 压力变送器：丹麦

符合标准

WJY-20A系列静液压试验机
GB/T6111-2003	液体输送用热塑性塑料管材耐内压试验方法
GB/T15560-95	流体输送用塑料管材液压瞬时爆破和耐压试验方法
IS01167-2006	Thermoplastics pipes, fittings and assemblies for the conveyance of fluids --Determination of the resistance to internal pressure -- Part 1: General method
ASTM D1598-2004	Pipe, Plastic, Under Constant Internal Pressure, Time-to-Failure of (No S/S document)
ASTM D1599	Standard Test Method forResistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings1

技术参数

WJY-20A系列静液压试验机
试验管径范围		Φ16mm-1600mm
试验路数		12路(单路单模块控制，1-50路可定制)
控制方式		操作面板/PC机控制
数据保存		PC机实验数据存储、可U盘导出
打印方式		PC机打印输出实验报告
时间	计时工作时间	1s-10000h
	计时精度	±0.1%
	显示分辨率	1s
	最小时间设置单位	min
压力	压力控制范围	0.5-16MPa
	压力控制精度	-1%~ +2%之间
	压力显示分辨率	0.001MPa
	测量范围	5%-100%Full-scale
	示值允许误差极限	1%以内
恒温介质箱	控温范围	15～95℃ （带制冷）；室温～95℃（不带制冷）
	控温精度	±0.5℃
	主体材质	内外304不锈钢
	箱盖方式	自动
	补水方式	自动补水
电源		压力控制主机220VAC；压力站三相380VAC； 恒温介质箱三相380VAC

WJY-20A pipe hydrostatic blasting testing machine

Summary of instrument

Pipe hydrostatic testing machine is used to measure thermoplastic pipe, composite pipe (such as PP -- R, PP -- B, PP -- A, PE, PE -- X, PVC, PVC -- U, PVC -- C and aluminum-plastic composite pipe and other kinds of pipe) in A long time under constant internal pressure and constant temperature pressure damage time or instantaneous maximum pressure value of blasting, It is a necessary testing equipment for scientific research institutes, quality inspection departments and pipe manufacturers. According to the different temperature, pressure and ring stress of the pipe, input different parameters on the control end, high pressure pump to produce high pressure liquid, through the pressure control system, by the high pressure hose to the sample in the medium constant temperature box, the pipe for a long time hydrostatic test. This equipment can fully reflect the enterprise's product quality level.

The instrument features

A, host,

Multi-purpose, two-level computer, three-level monitoring, eight functions:

Multi-purpose: it can not only test the long-term hydrostatic pressure of the pipe, but also do the blasting test of the pipe, and can also be used for the determination of the thermal stability of the thermoplastic pipe.

Two level computer - PC + microcomputer control, each unit has a microcomputer, measurement and control timely and accurate.

Three-level monitoring -- the first level is 1-hour subtle monitoring; The second level of 48-hour holiday surveillance; The third level comprehensive monitoring of the whole process. Plus constant temperature medium temperature monitoring.

Eight functions -- leakage early warning, rupture identification, real-time monitoring, power failure protection, power failure protection, automatic call recovery. Print, store test results and other functions.

Quality - the whole machine is made of CE certified electronic components, imported solenoid valves, brand sensors; Long-term reliable operation and high stability, a multi-port test efficiency, low cost, good economic benefits.

Color decoration - Chinese red frame is sedate and generous, elegant and dignified.

Second, pressure sources

High pressure • large flow • Automatic water storage • Stable energy storage:

1, independent control -- self-contained, one pressure source can be connected to multiple hosts.

2, imported pump body - high pressure, large flow.

3, double accumulator -- stable energy storage, wide pressure range, adjustable energy storage pressure.

4, automatic water storage - automatic water supply, to ensure that the pump body is not damaged by water cut.

5, elastic connection -- low noise.

Three, constant temperature medium box

Intelligent water refill, automatic box cover, heat preservation and energy saving, never rust

1, never rust - stainless steel liner, stainless steel exterior decoration. External Italian stainless steel circulating pump, stainless steel circulating system and heater.

2, heat preservation and energy conservation - high quality thickened insulation layer energy conservation and heat preservation.

3, split type refrigeration unit - box refrigeration, outdoor heat dissipation.

4, the bottom of the structure frame box - heavy load, strong deformation resistance.

5, automatic box cover -- open and close freely, safe and reliable, good sealing effect.

6. Intelligent water replenishing -- the temperature of the water tank does not fluctuate due to water replenishing, and the temperature is uniform and stable, saving time and effort.

7, complete configuration - with sample suspension support frame, style hook and clamping chain easy to use.

8, three-dimensional exterior decoration - beautiful and generous, good display.

9, high test efficiency - multi channel multi port, independent control.

Brand or origin of key components

◆ High pressure pump: Italy main integrated electrical appliances: America and Japan

Solenoid valve: American pressure transmitter: Denmark

Conform to the standard

GB/T6111-2003	Test method for internal pressure resistance of thermoplastic pipes for liquid conveying
GB/T15560-95	Test method for hydraulic instantaneous blasting and pressure resistance of plastic pipes for fluid transport
IS01167-2006	Thermoplastics pipes, fittings and assemblies for the conveyance of fluids --Determination of the resistance to internal pressure -- Part 1: General method
ASTM D1598-2004	Pipe, Plastic, Under Constant Internal Pressure, Time-to-Failure of (No S/S document)
ASTM D1599	Standard Test Method forResistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings1

Technical parameters