生活大爆炸之实验室仪器---TMC CleanTop光学隔振平台
《生活大爆炸》是一部关于科学的美剧,已经在近日完结,相信很多人都看过。这部已经走过12年的情景喜剧算是为观众上奉上了一个相对满意的结局。剧中一群来自加州理工学院的宅男科学家,陪我们度过了无数个无聊的夜晚。 事实上,这部剧的确是有真正的科学家参与的。《生活大爆炸》的科学顾问大卫萨尔茨堡是加州大学洛杉矶分校的物理学教授,他一边进行教学研究工作,一边深入地参与到了剧集的创作中。编剧团队会提前一个月把剧本写好,将“科学的部分”留白,送到萨尔茨堡手里,让他填写科学相关的对话,插入科学梗。他也会改掉剧本中“不太科学”的台词和设定,保证呈现出来的内容是正确的。 小编在剧中还发现了我们常用的实验室仪器设备,比如TMC-CleanTop 光学隔振平台,忍不住为导演的严谨点赞,让我们感受到了科学无处不在的魅力! 》》TMC简介 TMC总部位于美国马萨诸塞州,成立于1969年,是专门生产振动隔离系统的厂家。TMC领导了世界振动隔离系统最先进的设计理念,至今仍保持多项专利技术。 TMC公司生产的精密地面隔振系统产品线非常丰富:从简单的桌面式隔振显微镜基台到任意尺寸的光学平台,到复杂的主动惯性隔振系统。 其最新专利发明包括:Everstill K-400,STACIS III,STACIS 2100, STACIS iX, SEM-Base, STACIS iX Stage-Base, STACIS iX LaserTable-Base, and Mag-NetX。TMC Clean Top隔振光学平台TMC CleanTop有三个性能级别:--784系列研究级光学平台--783系列科研级光学平台--781系列实验室级光学平台三个级别的阻尼性能比较:Research Grade: corner compliance data measures the displacement of the table in response to impact by a calibrated hammer. The lack of response below 300 Hz is indicative of extremely high damping and excellent overall structural performance. Compliance was measured on a 48 x 96 x 12 in. table.Scientific Grade: corner compliance data shows higher peak compliance value than the Research Grade. Compliance was measured on a 48 x 96 x 12 in. table.Laboratory Grade: Corner compliance data shows higher amplification at the table' s resonant frequency. Compliance was measured on a 48 x 96 x 12 in. table.内部结构图:技术参数:Core: Steel honeycomb, closed cell, 0.01 in. (0.2 mm) thick foilCore shear modulus: 275,000 PSI (19300 kg/cm2)Core cell size: 3)Flatness: +/-0.005 in. (0.13 mm) within entire tapped hole pattern, regardless of table size | +/- 0.004 in. (0.1 mm) over a 2 x 2 ft (60 x 60 cm) areaTop skin: 400 series 3/16 in. (5 mm) thick ferromagnetic stainless steelSidewalls: Damped formed steel channel covered with vinylTapped holes: Backed by 1 in. (25 mm) long CleanTop nylon cups. Steel cups optional.应用案例: