组织和生物材料微力动态疲劳试验
许多软组织，如皮肤或胶原蛋白都是娇嫩的试样，机械强度值低。一套有效的试验系统应当对微力测量和小位移有高灵敏度。我们的电子脉冲测试仪提供组织和生物材料微力拉伸、压缩、弯曲和疲劳试验的精度需要。
在极小载荷试验时，载荷传感器的选择对于保证适当的测量精度和控制极端重要。对于亚牛顿范围（即小于1克）载荷，可以用超低容量载荷传感器，在此具体情况下，我们采用1 N（100 克）载荷传感器，与E1000电子万能试验机配用。
正确选择载荷传感器的同时，夹持系统必须容易使用、重量轻，并且夹持力可调，这有助于防止损坏娇嫩的试样。在使用纤维试验夹具情况下，夹具应能以可控方式开合，接触最轻。 仔细地选择部件和材料会得到轻型的设计，可以与超微力载荷传感器联合使用。
由于电子脉冲仪的多功能设计，它可以用来施加1000 N以上的载荷，也可以施加此项特别试验要求的亚牛顿级载荷。这种机动性只有在采用先进的算法控制电子脉冲作动器位置才能实现。采用更先进的功能控制，如多模态控制， 可以建立一个控制器，载荷峰值控制也是可能的.
ElectroPuls™ Electrodynamic Test Instruments
ElectroPuls instruments are state-of-the-art electrodynamic test systems for dynamic and static tests on materials & components. Powered entirely from a single-phase mains supply, they feature the latest in testing technology and a host of other user-oriented features.
- 产品
- 4/24/2013
- 1.7 MB
Dynacell
The 2527 Series load cells are designed for use with Dynamic Testing Systems; offering exceptional performance with the ability to measure forces as low as 1/250th of the force capacity to an accuracy of 0.5% of reading. Automatic transducer recognition and electrical calibration, makes them easy to use. The load cells can withstand loads up to 150% of their force capacity without damage and 300% without mechanical failure. All Instron load cells are individually temperature-compensated and tested for accuracy and repeatability on calibration apparatus that is traceable to international standards, with a measurement uncertainty that does not exceed one-third of the permissible error of the load cell.
- 产品
- 8/17/2018
- 0.6 MB
ElectroPuls™ E1000 All-Electric Dynamic Test Instrument
The ElectroPulsTM E1000 is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups, and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- 产品
- 3/3/2017
- 0.7 MB
ElectroPuls™ Controller, Console and Software
The ElectroPuls Tower contains the control electronics and the power amplifier required to run he ElectroPuls System. Built on Instron's 8800 family of advanced controllers with over 5000 control units supplied to date, the ElecroPuls controller is a hardware and firmware based device.
- 产品
- 7/30/2009
- 1.5 MB