Test and certify your Class II biosafety cabinetry to minimize the hazards of working with biosafety agents, levels 1-4. NSF tests and certifies biosafety cabinetry to the standard NSF/ANSI 49, which outlines basic requirements for design, construction and performance.

2025年1月10日 · NSF/ANSI 49-2024, an American National Standard, applies to Class II, or laminar flow, biosafety cabinets designed to minimize inherent hazards in work with agents assigned to biosafety levels 1, 2, 3, or 4. It outlines basic guidelines for their design, construction, and performance.

Biosafety Cabinetry Certification NSF/ANSI 49. Address health and safety concerns of working with potential pathogens and ensure a microbe-free environment. Biosafety Cabinet Field Certifier Accreditation. Protect others and achieve the premier credential for those responsible for certifying biosafety cabinets.

Biosafety professionals that perform this function should have training and field experience that includes methods used to control biohazards and knowledge of the design, application, and testing of BSCs.

2023年3月16日 · NSF/ANSI 49-2024 covers basic guidelines for the design, construction, and performance of biosafety cabinets that are used for protecting personnel, products, and the surrounding environment, as well as providing reliable operation, durability and structural stability, cleanability, limitations on noise level, illumination, vibration, and motor ...

美国NSF49-2002和欧盟EN12469-2000在柜体气密性、高效过滤器完整性、噪音水平、日光灯照度、下降风速、流入风速、气流模式、电机和风机性能等指标具有差异，生物安全柜制造厂家为保证实验者、操作样品与环境的安全…

NSF’s Enhanced Biosafety Cabinet Field Certifier Accreditation is the established norm for field certifiers who work in North America.

2010年12月8日 · 2002年，ANSI/NSF49正式获得了美国国家标准学会（American National Standard Institute，ANSI）的官方认可，成为美国生物安全柜的统一标准。本文主要探讨的是NSF/ANSI49标准的二级生物安全柜的设计及检测要求。 >

2025年3月7日 · NSF/ANSI 49-2019的标准全文信息,本标准适用于 II 级（层流）生物安全橱柜，旨在最大限度地减少与生物安全级别 1、2、3 或 4 级的试剂一起工作时固有的危险。 它还定义了此类橱柜应通过的测试以满足本标准。 本标准包括旨在提供人员、产品和环境保护的生物安全柜（BSC）的设计、构造和性能的基本要求；运行可靠；

5 天之前 · nsf/ansi 49-2024 适用范围 此标准适用于设计用于尽量减少处理被分配到生物安全一级、二级、三级或四级的病原体时固有的危害的II类（层流流动）生物安全柜。