10m EMC Chamber: The Cheapest Testing Cost

JJR's self-built 10-meter EMC chamber has completed construction and will be put into use! With this achievement, JJR becomes one of the few private third-party laboratories in China to possess both multiple 3-meter EMC chambers and a 10-meter EMC chamber laboratory.

JJR Media Spokesperson:

First, allow me to briefly introduce the 10-meter EMC chamber. As a company in the field of Electromagnetic Compatibility (EMC) testing in China, JJR has been dedicated to providing testing technology and equipment to global clients. The newly built 10-meter EMC chamber can meet the higher quality requirements of major brand manufacturers for their products.

In order to provide everyone with a more comprehensive understanding of this significant achievement, we have decided to hold an online media briefing. Now, I invite media reporters to ask questions.

Which brand built JJR's 10-meter EMC chamber?

The brand that built our 10-meter EMC chamber is ETS-LINDGREN.

What are the highlights of JJR's 10-meter EMC chamber?

Compared to earlier 10-meter EMC chambers, JJR's 10-meter EMC chamber has several advantages:

1. Water and oil routes are laid, enabling testing of equipment such as washing machines, toilet seats, and other devices requiring water supply and drainage.

2. Oil routes are laid, facilitating testing of industrial products with oil input and output.

3. Supports simultaneous testing with dual antennas.

4. Site compatibility with Radiated Susceptibility (RS), supporting AM 20V/m, PM 36V/m field strength interference.

5. Site compatibility for 1GHz-40GHz, enabling high-frequency radiation testing.

My product is a charging station, and some 10m sites cannot conduct tests. Can JJR accommodate it?

Some earlier constructed 10-meter chambers did not consider configurations for high-current power supplies due to developmental limitations at the time. JJR's 10-meter EMC chamber is equipped with a new energy product power supply system capable of accommodating high-current input. Our power supply configurations include:

- Single-phase 0-240V 20A variable frequency regulation

- Single-phase 0-240V 63A variable frequency regulation

- Three-phase 380V 200A, DC1000V 200A

We use the latest equipment, so you can rest assured that your product can be tested at our facility.

Why choose a 10-meter EMC chamber instead of a 3-meter EMC chamber?

There are several reasons:

1. Products larger than 2m cannot be tested in a 3-meter EMC chamber.

2. Some regulations require radiation testing below 30MHz to be conducted in a 10-meter EMC chamber, which a 3-meter chamber cannot fulfill.

3. Some industrial product regulations specify a 10m standard site, which a 3-meter EMC chamber cannot meet.

4. International certifications such as KCC in South Korea and BSMI in Taiwan continue to require testing in 10-meter EMC chambers.

Conclusion:

JJR's EMC laboratory in the South China region has established comprehensive Electromagnetic Compatibility (EMI, EMS) capabilities, including one 10m EMC chamber, four 3m EMC chambers, five shielded rooms, and EMS anti-interference rooms. Among them, the 10m EMC chamber and a 9*6*6 room meet the EMC testing requirements for medical equipment, with a maximum voltage and current of 380V/200A (three-phase) and 1000V/200 (DC), providing broad testing capabilities and accurate data for electronic manufacturers, offering complete CE, FCC, VCCI, and other national EMC regulations and pre-testing services.