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CISPR 25 Automotive Component Testing Chamber

The ACTC is Frankonia’s automotive component testing chamber solution at 1,0 m measuring distance. This chamber solution is adapted for full compliant tests of automotive components according to CISPR 25 and ISO 11452. A permanent plug-in contact strip is installed between the absorbers to ensure the electrical connection of the test table to the shielding and includes the test table as required per to CISPR 25. The typical chamber is lined with ferrite absorbers and partially lined with Frankosorb® hybrid absorbers.

EMSISO 11452
Test distance1,0 m
VolumeTable setup


Compact chamber solution for automotive component testing

according to CISPR 25

Full compliant EMI/EMS

Upgradeable for E-Drive (load machine, BlueBox, battery test system)

Advanced absorber lining with long-lasting

Frankosorb® absorbers (Frankonia technology)

Comfortable alternative solution to GTEM cell

Turnkey solution


Frankosorb® optimized hybrid absorber lining with Ferrite F006, and H450

High-performance nano thin-film technology with proven long-term stability

Available material classifications:
non-combustible acc. to DIN EN 13501-1 class A2 – s1 d0, or
hardly inflammable acc. to DIN EN 13501-1 class B (alternative)

Typical Verification Standards




ISO 11452

Typical Specifications

Chamber Type ACTC ACTC-L
External dimensions 6.380 x 5.480 x 3.750 mm (LxWxH) 11.480 x 6.580 x 4.500 mm (LxWxH)
Setup Table setup Table and vehicle setup
Measuring distances 1,0 m
Load capacity up to 10.000 kg
Frequency range 9 kHz/ 150 kHz to 18 GHz or 40 GHz)

Performance & Compliance

Full compliant emission (EMI) according to CISPR 25 Ed.4

(ALSE verification acc. to the long-wire method recommended)

Full compliant immunity (EMS) according to ISO 11452


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