手持式光谱仪是什么呢？手持式光谱仪是一种基于XRF光谱分析技术的光谱分析仪器，产品具有性能稳定、使用灵活、可靠性高、维护简便等优点。我们就来具体介绍一下手持式光谱仪产品，希望可以帮助用户更好的应用产品。手持式光谱仪的应用手持式光谱仪当能量高于原子内层电子结合能的高能X射线与原子发生碰撞时,驱逐一个内层电子从而出现一个空穴，使整个原子体系处于不稳定的状态，当较外层的电子跃迁到空穴时,产生一次光电子，击出的光子可能再次被吸收而逐出较外层的另一个次级光电子，发生俄歇效应，亦称次级光电效应或无辐射效应。
PV023R1K1T1NHCC
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PV023R1K1T1WMRC
PV023R9K1T1NFWS
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PV023R1K1T1NFRZ
PV023R9K1T1NMMC
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PV023R1K1T1WMM1
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PV028R1K1T1N001
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PV028R9K1T1NFWS
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PV028R1K1T1VFDS
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PV028R1K8T1NMMC
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PV028R1K1T1NFFP
PV028L1K1T1NMMC
PV028R1K1T1NFRZ
PV028R1K1S1NFWS
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PV028R1K1T1NMR1
PV028R1K1T1NMFC
PV028R1K1T1WFDS
PV028L1K1T1NFWS
PV028R1K1JHNMMC
PV028R1K1T1NMRZ
PV028R1K4T1NFHS
PV028R1K1T1NMF1
PV028R1K1T1NGLC
PV028R1K1T1WMRC
PV028R1L1T1NMMC
PV028R1K1T1WMMC
PV028R1K1T1WMR1
PV028R1K8T1VMMC
PV028R1K1T1NFFC
PV028R1K1T1NMMK
PV028R1K4T1NMR1
PV032R1K1T1N001
PV032R1K1T1N100
PV032R1K1T1NFDS
PV032R1K1T1NFR1
PV032R1K1T1NFHS
PV032R1K1T1NMMC
PV032R1K1T1NMM1
PV032R1K1T1NMRC
PV032R1K1T1NFWS
PV032R1K1T1NFRC
PV032R1K1T1NFF1
PV032R1K1AYNMTZ
PV032R1K1T1NMFC
PV032R1K1T1NMR1
PV032R1K1T1NMF1
PV032R1K1T1NMRK
PV032R1K1T1NFFP
PV032R1K1T1WMMC
PV032R1K4T1NMMC
PV032R1K8T1VMMC
PV032R1K1T1WFR1
PV032R1K1T1NFFC
PV032R1K1JHNMMC
PV032R1K1T1WMRC
PV032R9K1T1NFWS
机械冲击：过大的冲击转矩往往造成电机笼条，端环断裂和定子端绕组绝缘破损，导致击穿烧机，转轴扭曲，联轴节、传动齿轮损伤和皮带撕裂等；3.对生产机械造成冲击：起动过程中的压力突变往往造成泵系统管道、阀门的损伤，缩短使用寿命；影响传动精度，甚至影响正常的过程控制。所有这些都给设备的安全可靠运行带来威胁，同时也造成过大的起动能量损耗，尤其当频繁起停时更是如此。为避免对电网和设备造成严重影响，大功率电机在启动时一般采用如下两种方式。
