瀝青混合料動態(tài)疲勞試驗機利用電液伺服驅(qū)動和控制技術(shù)、傳感器技術(shù)、電子技術(shù)、計算機處理技術(shù)，采用全中文界面編制的軟件系統(tǒng)開發(fā)的動態(tài)性能試驗設(shè)備，可進行瀝青混合料間接拉伸（劈裂）疲勞試驗、小梁疲勞試驗。

Asphalt mixture dynamic fatigue testing machine uses electro-hydraulic servo drive and control technology, sensor technology, electronic technology, computer processing technology, and a dynamic performance test equipment developed using a software system written in a Chinese interface. Split) fatigue test, trabecular fatigue test.

瀝青混合料動態(tài)疲勞試驗機技術(shù)參數(shù)：

★動載出力：0kN～20kN

★靜載出力：0kN～25kN

★頻率范圍：0Hz～10Hz

★數(shù)采系統(tǒng)采集速度：AHz

★壓力傳感器：量程0kN～25kN，精度0.1%F.S。

★主機尺寸580x600x1850mm

★伺服油源功率：7.5kW

★尺寸（H×D×W）：（400x700x810）mm

★環(huán)境箱：-30℃～20℃

★環(huán)境溫度： ≤30℃。

★相對濕度： ≤85%。

★整機功耗： 4KW。

★儀器凈重： 600kg

★電源電壓：380v 三相四線

Technical parameters of asphalt fatigue dynamic testing machine:

★ Dynamic load output: 0kN ～ 20kN

★ Static load output: 0kN ～ 25kN

★ Frequency range: 0Hz ～ 10Hz

★ Data acquisition system acquisition speed: AHz

★ Pressure sensor: range 0kN ～ 25kN, accuracy 0.1% F.S.

★ Host size 580x600x1850mm

★ Servo oil source power: 7.5kW

★ Size (H × D × W): (400x700x810) mm

★ Environment box: -30 ℃ ～ 20 ℃

★ Ambient temperature: ≤30 ℃.

★ Relative humidity: ≤85%.

★ Power consumption: 4KW.

★ Net weight of the instrument: 600kg

★ Power supply voltage: 380v three-phase four-wire

瀝青混合料動態(tài)疲勞試驗機主要結(jié)構(gòu)組成：

由加載主機（含伺服油源）、夾具、傳感器及數(shù)采儀、微機及打印機（含數(shù)據(jù)處理軟件），并可依據(jù)要求配環(huán)境箱（可達-40℃）。

The main structural components of the asphalt mixture dynamic fatigue tester:

Load the host (including servo oil source), fixtures, sensors and data acquisition instruments, microcomputers and printers (including data processing software), and can be equipped with environmental boxes (up to -40 ℃) according to requirements.