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SCR industrial test system
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Price:
price negotiable
Brand Name:
simtecCountry Region:
GermanyModel No:
SCR
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simtec 
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Country: Germany
Main Products: Industrial test system
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Price:
price negotiable
Brand Name:
simtecCountry Region:
GermanyModel No:
SCR
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simtec 
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Germany
Main Products:
Industrial test system
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产品描述
目前,柴油动力系统由于其较高的经济性、可靠性,以及工作寿命长, 高扭输出等优势被广泛的应用于家用/商用汽车、船舶以及工程机械上。 但是柴油动力系统所排放的废气中包含大量一氧化碳(CO)、碳氢化 合物(HC)及颗粒(PM)等排放物,对于人类的生存环境能够造成 了较大的影响。为了使得这些有害物质得到有效控制并达到法规的要求,SCR (全称为 Selective Catalytic Reduction)技术,即选择性催化还原技术被广泛应用于最新的柴油系统中,其原理就是利用还原剂在催化剂的作用下,在富氧的环境内将氮氧化物选择性还原生成氮 气和水;该技术对发动机排出尾气中含量较高的氮氧化物(NOX)利用专门的车载后处理系统进行处理,是一种安全且经济高效的尾气处理策略。
Simtec集团在HEXaDRIVE®燃料箱测试平台的基础上,开发出了 HEXaDRIVE® SCR-Test测试系统,这套系统由一套HEXaDRIVE® 动感平台,以及一个SCR环境舱组成,该系统的主要功能就是在一定 环境模拟及振动工况下,对实际的SCR原料舱以及相关的系统部件进 行仿真测试。
为了模拟最极限的测试工况,SCR环境舱的测试温度可以在零下40摄氏度到零上40摄氏度之间进行任意调节;为了防止环境舱在低温的工作模式下结霜,整个环境舱还加入了空气除湿系统。为了模拟SCR系统在实际工作中的原料损耗情况,这套测试系统可以通过环境舱内设置的泵将尿素溶液按一定的流速从环境舱内引致舱外的接收容器。
Simtec集团所所生产的SCR系统测试平台具有以下优点:
- 经过优化后的环境舱体,具有最佳的体积比;
- 由于舱体进行了重量优化,能够最大程度的发挥动感平台的 运行性能;
- 及其精准的温度控制,防止舱内的温度波动;
- 咼效的除霜系统;
- 易于更换待测试的SCR原料舱;
这套系统同样适用于各类型新能源汽车零部件的测试,如车载电池系 统,车载氢燃料舱系统等。
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