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What are the battery challenges in test and instrumentation equipment?

机译：测试和仪器设备的电池挑战是什么？

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As such, it's vital that test and instrumentation equipment can be relied on to provide consistent, accurate measurements. Here, Rob Brown, Marketing Executive at Accutronics, explains the role batteries play in achieving reliable instrumentation and the challenges design engineers should consider. A few weeks after the $4.7 billion launch of the Hubble Space Telescope in 1990, an error became apparent to the NASA team: the images returned by the telescope were not as sharp as had been intended. This was caused by a problem with the telescope's optic system because the outer perimeter of the primary mirror was 2,200 nanometres too flat.
机译：因此，可以依赖测试和仪表设备至关重要，以提供一致的准确测量。在这里，Rob Brown，营销主管在Quatcronics中解释了角色电池在实现可靠的仪器方面发挥作用，并且挑战设计工程师应该考虑。 1990年哈勃太空望远镜推出了47亿美元后几周，对美国宇航局的团队显而易见的是：望远镜返回的图像并不像预期的那样尖锐。这是由望远镜的光学系统的问题引起的，因为主镜的外周期为2,200纳米太平。

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