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EMIN News

How to Choose a Spectrophotometer for a Factory
08/12/2026 09:53:46

When colors are inconsistent or differ from the specified requirements, factories may face difficulties maintaining product consistency and a consistent brand image. Factories should clearly define their color control requirements, compare different types of equipment, and conduct practical testing before selecting the right color measurement instrument.

What is the typical Shore A hardness of rubber? Does it change with temperature?
08/11/2026 10:11:49

Industrial rubber typically falls within the 40–80 Shore A range, though there is no single standard hardness for all types; components such as gaskets, seals, vibration dampers, and rollers may utilize different hardness levels depending on specific requirements. Temperature also significantly affects measurement results: heated rubber tends to soften—lowering the Shore A value—while cold rubber tends to harden, causing the Shore A reading to rise.

What Is Oscilloscope Memory Depth ?
08/11/2026 09:50:22

Memory depth determines how many data points an oscilloscope can store during a single acquisition. This parameter directly affects the actual sampling rate, observation time, and the ability to capture and analyze abnormal events.

Comparing Shore A and Shore D Hardness: Two Common Hardness Scales Today
08/10/2026 14:16:08

Both Shore A and Shore D are used to measure material hardness, but each scale is suited to a different group of materials. Soft rubber, silicone, or elastic gaskets are typically tested using Shore A, whereas hard plastics, engineering plastics, and materials with low deformation are better suited to Shore D

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