Agricultural Machinery EMC Testing

ISO 14982 sets the guidelines for testing agricultural machinery’s resistance to electromagnetic disturbances and its ability to operate without causing interference with other equipment. Here at H.B.C we provide detailed testing and compliance services to meet the requirements of this critical standard.

Here Are The Key Sections of ISO 14982,  EMC Test That We Cover:

• Section 6.4/6.5 – Radiated Emissions (Broadband/Narrowband)

Radiated emissions refer to the electromagnetic energy that a device unintentionally emits into the surrounding environment. These emissions can potentially interfere with other electronic devices, leading to operational issues.

We conduct thorough testing of your machinery’s components to measure radiated emissions across both broadband and narrowband frequencies from 30MHz to 1GHz. Our advanced testing equipment ensures accurate measurement, enabling us to detect even the slightest emissions that could cause potential interference. By identifying and mitigating these emissions, we help ensure that your machinery operates smoothly without disrupting other equipment or violating regulatory limits.

• Section 6.6 – Radiated Immunity  ISO 11452-3

In addition to ensuring that machinery does not emit harmful electromagnetic interference, it’s equally important that machinery can withstand external electromagnetic disturbances. Radiated immunity tests evaluate the component’s ability to resist electromagnetic interference from outside sources such as radios, transmitters, or other equipment emitting signals in the frequency range of 20MHz to 1GHz.

We use cutting-edge technology to conduct radiated immunity tests as per ISO 11452-3, ensuring that your equipment can operate reliably even in high-interference environments. Our radiated immunity tests simulate real-world scenarios by exposing your components to electromagnetic fields, ensuring their resilience to interference.

• Section 6.6.2 – Conducted Immunity/BCI  – ISO 11452-4

Conducted immunity testing focuses on the ability of the device’s power lines, signal lines, and other input/output (I/O) lines to withstand conducted disturbances. Conducted immunity testing is vital because disturbances on these lines can affect the performance of the machinery.

We conduct Bulk Current Injection (BCI) tests according to ISO 11452-4, within the frequency range of 1MHz to 400MHz. These tests simulate real-world conditions in which electromagnetic energy is conducted into the cables and lines of the machinery. By assessing the machinery’s immunity to these disturbances, we ensure that your equipment can perform reliably without disruption or failure.

• Section 6.7 – Electrostatic Discharge (Terminal/Casing) Contact Discharge Only

Electrostatic Discharge (ESD) is a major concern for all types of electronic equipment. It refers to the sudden flow of electricity between two electrically charged objects, which can occur during handling or operation. ESD can lead to malfunctions or damage to sensitive electronic components.

We perform contact discharge ESD tests as part of the ISO 14982 standard. These tests evaluate the susceptibility of terminals and casings to electrostatic discharge, ensuring that your components are robust enough to withstand everyday handling and operational conditions. We utilize specialized equipment to replicate ESD scenarios, helping you mitigate risks before your components hit the market.

Whether you’re developing new machinery or seeking compliance for existing products, H.B.C ensures that your components are ready to perform in the field, free from electromagnetic interference and fully compliant with global standards.