[Noise Countermeasure Example] Centrifuge

Centrifuge stops for unknown reasons!? Introducing examples of equipment malfunctions and noise countermeasures!

We would like to introduce a case of equipment malfunction that occurred at Research Institute C of a certain pharmaceutical manufacturer. "We want to operate the centrifuge continuously for 8 hours, but the machine stops at night." "Even though it's a newly installed analytical device, for some reason, there is damage to the internal circuit board." We requested each equipment manufacturer to investigate the causes of these malfunctions and prevent recurrence, but since the cause could not be identified, we were asked to provide the best solution. We considered the possibility that high-frequency noise was the cause of the malfunctions and proposed the introduction of high-frequency noise countermeasure products that could be implemented at a lower cost than a stabilized power supply. We provided a trial unit of the product. [Overview] ■ Client: Research Institute C of a certain pharmaceutical manufacturer ■ Request details - Please investigate why the equipment is malfunctioning. - Is the introduction of a stabilized power supply the best choice? Please provide your opinion. ■ Results - Proposed the introduction of high-frequency noise countermeasure products that could be implemented at a lower cost than a stabilized power supply and provided a trial unit. - The high-frequency noise countermeasures resolved the issues, achieving stable operation of the research equipment.

Substation equipment