TMC 主动隔振基座光学平台用于SEM的主动式压电陶瓷振动消除地板式平台STACIS iX SEM-Base主动式压电陶瓷地板式隔振平台是专为扫描电子显微镜所设计的。扫描电子显微镜是振动最敏感的仪器,而且这些精密仪器都有内置的隔振系统,SEM-Base可以兼容SEM内部预装的振动隔离系统。SEM-Base是可以替代65系列STACIS 2100地板式平台的简洁且性价比高的选择。它集成了STACIS技术但是外形更小,且安装更加简单。SEM-Base可以从低于1Hz开始隔离振动。SEM-Base只有6.5in.高,底座尺寸是35.5in.x44.5in.,自重约为650磅,可以支撑900磅(409kg)到2500磅(1134kg)的负载。 特性: 1、包含STACIS技术 2、主动的内部振动消除装置 3、适合大部分商业SEMs。(35.5*44.5*6.5inch) 4、负载容量:900-2500lb 5、振动消除起始频率小于1Hz 6、六自由度 8、安装容易 9、兼容所有内置振动隔离系统 10、非气浮系统 11、简单,鲁棒性好,性价比高 12、可安装脚轮,轻松携带移动,不需要搬运Specifications-Performance SpecificationsActive degrees of freedom6Active bandwidth0.6 Hz - 100 HzPassive natural frequency12 Hz nominalEffective active resonant frequency0.5 HzIsolation at 1 Hz40% - 70%Isolation at 2 Hz90%Isolation at ≥3 Hz90-98%Internal noise0.1 nm RMSOperating load rangeStandard capacity: 900 - 2,500 lbs (408 - 1134 kg)High capacity: 2,500 - 3,200 lbs (1134 - 1452 kg)Static lift capacity12,000 lbs (5454 kg)Magnetic field emittedat maximum 4 in.(102 mm)from the platform0.02 μG broadband RMSDesign, Dimensions, and Environmental and Utility RequirementsEnvironmental and safetyCE and RoHS compliantActive isolation elementshigh-force piezoelectric actuators that receive signalfrom a high-voltage amplifier with an output of up to 800 VDCPassive isolation elementsingle stiff elastomer (no compressed air supply required)Vibration sensor elementsdownward facing geophone type inertial sensorsthat measure floor vibration below the isolatorand deliver voltage proportional to the velocity of vibration motionActive feedback control loopFloor vibration is measured, processedand attenuated below the springsupporting the isolated surfaceDimensions (WxD)35.25 x 44.25 in.895 x 1124 mmHeight6.3 in. (160 mm) nominal,doesn't change when SEM-Base is switched offOperating temperature50° - 90° F10° - 32° CStorage temperature-40° - 130° F-40° - 55° CHumidity (operating)30 - 60%System power requirements100, 120, 230, 240 VAC50/60 Hz AC 600 WCE compliantFloor displacement800 μin. (20 μm) below 10 HzBuilt-in Controller SpecificationsProcessor150/75 MHz dual coreSampling rate10 kHzAnalog outputs16 channelsAnalog inputs16 channelsStatus lightsingle LEDFront panel ports1x serial USB 2.01x serial Micro-USB1x Ethernet RJ-452x BNCUser interfaceFront panel LCD displayCharacter menu on HyperTerminalExtended GUI for Microsoft WindowsEmbedded Ethernet GUIPerformance-1800 lbs (818 kg) payload tested with simulated vibration at VC-C (500 μin./s, 12.5 μm/s RMS)更多详细信息请联系我们!
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