anx_III__table__32

X.A.IV.006 | “Magnetometers”, “Superconductive” electromagnetic sensors, and specially designed components therefor, as follows: a. “Magnetometers”, other than those specified in the CML or in Regulation (EU) 2021/821, having a “sensitivity” lower (better) than 1,0 nT (rms) per square root Hz. Technical Note: For the purposes of X.A.IV.006.a, “sensitivity” (noise level) is the root mean square of the device-limited noise floor which is the lowest signal that can be measured. b. “Superconductive” electromagnetic sensors, components manufactured from “superconductive” materials: 1. Designed for operation at temperatures below the “critical temperature” of at least one of their “superconductive” constituents (including Josephson effect devices or “superconductive” quantum interference devices (SQUIDS)); 2. Designed for sensing electromagnetic field variations at frequencies of 1 kHz or less; and 3. Having any of the following characteristics: a. Incorporating thin-film SQUIDS with a minimum feature size of less than 2 μm and with associated input and output coupling circuits; b. Designed to operate with a magnetic field slew rate exceeding 1 x 106 magnetic flux quanta per second; c. Designed to function without magnetic shielding in the earth’s ambient magnetic field; or d. Having a temperature coefficient less (smaller) than 0,1 magnetic flux quantum/K.

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Source: EUR-Lex (Cellar) · retrieved 2026-10-15 · Text as adopted (Official Journal); later amendments are not incorporated in this text.