压力表疲劳试验台的基本参数等内容您了解吗？如果不了解的话，后期使用就会很容易出现问题哦，下面就让
气液增压泵厂家来为大家介绍介绍吧。
Do you know the basic parameters of the pressure gauge fatigue test bench? If you don't understand it, it will be easy to have problems in later use. Now let the manufacturer of gas-liquid booster pump introduce it to you.
基本参数
Basic parameters
1.试验介质：空气、油、水或乙二醇混合液
1. Test medium: air, oil, water or glycol mixture
2.脉冲疲劳试验压力：0-160Mpa（可以调节）
2. Pulse fatigue test pressure: 0-160mpa (adjustable)
3.压力控制精度：0.1bar
3. Pressure control accuracy: 0.1bar
4.循环频率：5~30次/分（可调）
4. Cycle frequency: 5~30 times / min (adjustable)
5.脉冲压力波形：基本方波(或梯形波),脉宽调节，可根据具体要求定制
5. Pulse pressure waveform: basic square wave (or trapezoidal wave), pulse width adjustment, which can be customized according to specific requirements
6.试验介质温度：室温～130℃（根据客户要求）
6. Test medium temperature: room temperature ~ 130 ℃ (according to customer requirements)
7.环境试验温度：-40℃～150℃（根据客户要求）
7. Environmental test temperature: -40 ℃ ~ 150 ℃ (according to customer requirements)
8.试验次数打到10万次以上（连续一次），可以连续工作时间30天
8. If the number of tests reaches more than 100000 (continuous), the continuous working time can be 30 days
应用范围
Scope of application
压力表疲劳试验台、压力表压力循环试验台适用于精密压力表、防震油压表、气压表的疲劳试验、压力循环试验、脉冲试验等。电脑控制系统可实现试验过程的全自动化，并可以显示整个试验过程的压力曲线，打印试验报告。
Pressure gauge fatigue test bench and pressure gauge pressure cycle test bench are applicable to fatigue test, pressure cycle test and pulse test of precision pressure gauge, shockproof oil pressure gauge and barometer. The computer control system can realize the full automation of the test process, display the pressure curve of the whole test process, and print the test report.
参考标准：国标GB/T1227-2002精密压力表：GB/T4439-1984工业自动化仪表工作条件；GB/T4451-1984工业自动化仪表。
Reference standard: national standard gb/t1227-2002 precision pressure gauge: gb/t4439-1984 working conditions of industrial automation instruments; Gb/t4451-1984 industrial automation instruments.
设备构成
Equipment composition
本试验台由3个主要部分组成：
This test-bed consists of three main parts:
1．液压系统：循环泵、控制阀、传感器。
1. Hydraulic system: circulating pump, control valve, sensor.
2．试验柜：主要用于安装待试验的被测件，调压及系统压力指示。
2. Test cabinet: mainly used for installing the tested parts to be tested, pressure regulation and system pressure indication.
3．电器控制柜及计算机测试系统：启动按钮和仪表均安装在操纵台上，便于集中控制和监测情况，计算机系统可以采集试验压力波形、试验次数、脉冲频率等参数且具备报表打印功能，并有故障通告功能。
3. Electrical control cabinet and computer test system: the start button and instrument are installed on the console to facilitate centralized control and monitoring. The computer system can collect test pressure waveform, test times, pulse frequency and other parameters, and has the function of report printing and fault notification.
That's all for the introduction of the basic parameters of the pressure gauge fatigue test bench. I hope you can gain something. For more equipment matters, please come to our website http://www.sdjingtuo.com Consult.
