laboratory equipment

Our modern measurement equipment includes high-quality devices for e. g.:

Measurements of immunity to interference and interference emission in the full-absorption hall
Conducted emission and immunity measurements
Flicker and harmonic measurements
Line-bound high-frequency coupling
Mobile equipment for on-site measurements

The full-absorption hall

The heart of the EMC laboratory is the large full-absorber hall with hybrid absorber lining. It can be used to perform a wide range of EMC measurements on your DUT.

Feasible tests in the full absorber hall

Standardized immunity tests according to IEC (EN) 61000-4-3
Standard-compliant emission measurements according to CISPR 16-1-4
Standardized test and measurement procedures for electromagnetic compatibility according to EN 61000-4-22
Emission measurements 30 MHz – 6 GHz
Immunity tests 80 MHz – 1 GHz with 20 V/m and
1 GHz – 6 GHz with 10 V/m, higher levels can also be set during development

Equipment and dimensions

Automatically controlled test piece turntable
Remote-controlled camera system for optical and acoustic observation of the test specimen
Automatic polarization switching of the antennas
Testing of electropneumatic DUTs
Copper granulate chute for decoupling shielded cables
Filtered analog signals and galvanically isolated frequency
EMC controller, signal generator, amplifier, switching matrix and directional coupler
Max. Dimensions of DUT: 1,500 mm x 2,000 mm (W x H)
– Weight up to 500 kg
Measuring receiver Rhode & Schwarz ESR 7, frequency range:
9 KHz – 7 GHz

Antennas

For emission measurements

AXL-4000E Logarithmic per. Wideband antenna
Frequency range: 25 MHz – 4 GHz

For noise immunity measurements

AXL-80 Stacked log. per. Wideband antenna
Frequency range: 80 MHz – 4 GHz

For emission and immunity measurements

MAX9 Stacked log. per. Wideband antenna
Frequency range: 0.7 GHz – 10.5 GHz

Modern measuring equipment

Emission measurements- Conducted

Current clamp

9 KHz – 30 MHz
Capacitive coupling clamp for signal lines

TK 9420 probe

9 KHz – 30 MHz
Application with high current consumption

Mesh replica

Three-phase, 32 A complies with CISPR 16
Frequency range: 9 KHz – 30 MHz
Phases: 3+N
man. and autom. phase switching
Max. AC voltage 400 V and 565 V DC voltage
Current: 4 x 32 A
Several 2-pole mains simulations for 9 KHz – 30 MHz

Emission measurements - flicker and harmonics measurements

DPA 500N

Real-time data recording
Internal hard disk for data storage
16-bit A/D converter
Wide range current input
Built-in flicker impedance

Netwave 7-400

High power bandwidth: DC – 5 kHz
Output power up to 7.5 kVA AC,
9.0 kW DC
Output voltage 360 VAC, or +/- 500 VDC
High peak current capability up to 200 A

Conducted high-frequency injection

TESEQ CDN

CDN M532 – 1000 V
CDN T2A-10
CDN T4A-10
KEMZ801A

AMETEK NSG4070

Multifunctional device for accompanying development and conformity tests

Immunity measurements - conducted

ESD Burst-Surge Generator

For simulation of static discharges, indirect lightning effects, magnetic field measurements, voltage reduction, pulse heights and bouncing of mechanical contacts
Signal coupling filter CDN-UTP ED3
Three-phase coupling filter CD 2000-6-32