Action by the DGP: The DGP is invited to discuss the risks posed by the transport of magnetized material and provide information about past occurrences involving magnetized material. 1.1 Some occurrences related to the transport of UN 2807 — Magnetized material have been reported.

2020年12月3日 · Magnetized Materials are identified in the IATA DGR, Section 4.2 (List of Dangerous Goods), as UN2807, and are referenced to the requirements of IATA Packing Instruction 953 (PI 953) which states the following:

This instruction applies to UN 2807, Magnetized material on passenger aircraft and Cargo Aircraft Only. Magnetized material will be accepted only when: (a) devices such as magnetrons and light meters have been packed so that the polarities of the individual units oppose one another;

UN2807,磁化材料,MAGNETIZED MATERIAL货物运输规则，包括IMDG、IATA及JT/T617下的危货分类、运输名称、运输标签、包装组别及其它特殊规定。

编号为 un 2807 的磁化材料被列为危险物品，禁止运输。 un 2807 磁化材料的示例如下： 磁场强度相对较高的铁磁金属和屏蔽材料，例如磁控管; 未安装固定棒的非屏蔽永久磁铁; 磁化物的磁场强度在 2.1 米的距离，可产生 2 度的罗盘偏转，即至少 0.418 a/m 或 0.000525 ...

UN numbers from UN2801 to UN2900 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows: Infectious substance, affecting humans or Infectious Substance, affecting humans (Risk Group 2). ^ "Waste Management Procedures - Shipping Instructions: Broken Fluorescent Light Bulbs" (PDF).

Magnetized Material (UN2807) is restricted for carriage by air because it can endanger flight safety by affecting the direct-reading magnetic compasses and the master compass detector unit onboard aircraft. .../ P.2 - P.2 -

Data for UN 2807, Magnetized material; UN-number: 2807: Name: Magnetized material: Comment: NOT SUBJECT TO ADR: Class: 9: Classification: M11: Packing group: Labels ...

2020年11月10日 · 联合国《关于危险货物运输的建议书-规章范本》（21st）将磁性物质分类为第九类 杂项，UN编号为2807，运输专用名称是磁性材料。 含磁的物质/物品种类繁多，与我们的日常生活息息相关，比如人手不离手机和pad，小孩儿玩的磁体拼图，家里的电视、音响和冰箱贴，汽车上的马达和喇叭等等，既然如此，是否这些日常商品和工业设备、产品都不能通过快捷的航空进行运输呢？ 答案是否定的。 这些带磁的物质如果磁性不超标的前提下，是可以正常空运 …

限制空運磁性材料(UN2807)的原因是,磁性材料會影響航機上 直讀式磁羅盤以及主羅盤探測器,因而危及飛行安全。 香港城市大學物理及材料科學系對有關磁鐵雖已進行多項測試,但 由於該磁鐵磁力極強,磁場力量實際多大無法確定。 不過仍可估算,每塊 如 “袖珍字典”般大小的磁鐵可以產生不少於 136.4 公斤至 682 公斤(即 多於半噸重)的磁力。 從下面圖片可見磁力可輕易承托起一名成年男士。 二零零五年八月五日,上述未有申報危險品的貨運代理公司被荃灣 裁判法院裁定三項未有遵守 …