Gongle News
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A good tool for building acoustic testing-SVLab 239 Standard Tapping Machine
2023-10-20The standard impactor (also known as the standard impactor or floor impactor) is a professional measurement tool used in laboratory and on-site measurements of floor impact sound insulation performance. It is also the main artificial sound source used in on-site measurement of sound insulation performance of sound enclosures. part. It consists of 5 impact hammers. The free falling motion of each impact hammer acts on the test surface such as the floor slab within a specified time interval to gen
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Le constant flow air Sampling Pumps, professional and easy to use!
2023-10-20"Le Constant Flow Air Sampler" Its flow range covers 10-5600mL/min, meets the requirements of various sampling specifications, and can be widely used for air sampling in various places such as individual/fixed-point/laboratory. Equipped with the advanced LeAiOS closed-loop intelligent control system, it achieves precise constant current and extremely high stability.
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The Role of Occupational Health Testing in Occupational Health Services
2023-10-20The promulgation and implementation of the Law of the People's Republic of China on the Prevention and Control of Occupational Diseases has strengthened the work of health testing. The following opinions are proposed on the problems, challenges, and development directions of domestic occupational health testing for reference.
