SAMEER Centre for Electromagnetics offers 17025 accredited calibration services for EMI/EMC Measuring & Test Equipment. With the experiance and expertise in the domain of EMI/EMC and RF measurements, the centre established the laboratory initialy as an in-house calibration facility, as at the time there were no facilitied in the country capable of calibrating the parameters for the highly specialised requirements of EMC Test & Measurement Equipment. With the facilities established and the expertise build-up, the facility was opened up for external customers. The calibration laboratory is NABL 17025 accredited with the facility to calibrate most of the commonly used M&TE for EMC applications.
Calibration Facilities @ SAMEER-CEM
RF / Frequency Domain
-
EMI Test Receiver
- Display error of Detectors with Pulses, Display error of Detectors
- with Sinusoidal Signals, Return loss / VSWR
- Antenna
- Antenna Factor (ANSI C63.5 / SAE ARP), Return loss/VSWR
- Conducted RF Test System
- Harmonics Level (upto 3rd), Gain, AM Depth, Level Accuracy, Error of Monitor
input/forward power meter / Reverse power meter, Frequency Accuracy
- Harmonics Level (upto 3rd), Gain, AM Depth, Level Accuracy, Error of Monitor
- RF Field probe
- RF Field in the range 80 MHz to 6 GHz
- Semi Anechoic Chamber
- 16-point Field uniformity as per IEC 61000-4-3, Shielding Effectiveness
(Magnetic & Electric Field / Plane Wave), Normalized Site Attenuation, SVSWR
- 16-point Field uniformity as per IEC 61000-4-3, Shielding Effectiveness
- Signal Generator
- Level Accuracy, Frequency Accuracy, Harmonics Level(upto 3rd Harmonics), AM Depth
- RF Power Amplifier
- Gain, Harmonics Level (upto 3rd Harmonics), I/P port Return loss(VSWR)
- Impedance Stabilization Network
- LCL, Decoupling of Common Mode Disturbance, Voltage Division Factor
-
Line Impedance Stabilization Network
- Isolation, Impedance, Phase angle
- Directional Coupler / SWR Bridge
-
Directivity, Coupling Factor/ Coupling Loss
-
- Coupling & Decoupling Network
- Decoupling of Common Mode Disturbance, Impedance, Voltage Division Factor
- EM Clamp
- Coupling Factor / Coupling Loss
- Transient Limiter, Attenuator, Cable
- Return loss (VSWR), Insertion Loss / RF Attenuation
-
Pre-Amplifier
- Gain, Return loss (VSWR)
- Bulk Current Injection Probe
- Insertion Loss/ RF Attenuation
- EM Clamp
- Coupling Factor / Coupling Loss
Transients / Time Domain
- Electrical Fast Transient Test System
- Voltage Amplitude, Voltage Front Time, Voltage Pulse Width, Current Amplitude, Current Front Time, Current Pulse Width
- High Energy / Telecom Surge Test System
- Voltage Amplitude, Voltage Front Time, Voltage Pulse Width, Current Amplitude,
Current Front Time, Current Pulse Width
- Voltage Amplitude, Voltage Front Time, Voltage Pulse Width, Current Amplitude,
- Electrostatic Discharge Generator
- First Peak Current, Rise Time , Current @ t1, Current @ t2 ns
-
Damped Oscillatory & Ring Wave Generator
- Voltage Amplitude, Rise Time, Oscillation Frequency (Period),
Repetition Rate, Current amplitude
- Voltage Amplitude, Rise Time, Oscillation Frequency (Period),
-
Voltage Dips & Interruption Generator
- Output Voltage at no load, Dips / interruption Time
-
Automotive Transient Generator
- Amplitude with & without Load, Rise Time, Pulse Width
NABL Accredited EMC Testing &
EMI/EMC M&TE Calibration
Laboratories
EMI/EMC Facilities
Updates
The EMC Laboratory, SAMEER-CEM, Chennai has been now certified and registered as a Medical Device Testing Laboratory for carrying out Test or Evaluation of medical device on behalf of manufacturer under the Medical Devices Rules,2017.
NABL ISO 17025 Certificate / Scope
Contact Details