9-4 Issue 01, 04/05 CL 5
Appendix
EMC Documentation
Engineering Declaration of EMC Compliance
CL 5 Ultrasonic Precision Thickness Gauge
References: Radiation Sciences, Incorporated EMC Test Report No. RSI-2703E, GE Inspection Technologies
Model CL 5, 21 March 2005.
Instrument Description: The CL 5 is a precision ultrasonic thickness gauge capable of measuring materials
using ultrasonic transducers operating in frequency from .6 to 28 MHz. This instrument displayed a thickness
calculated by the measured time of flight in the material at the velocity specified to the instrument. The instrument
is intended for use as a portable thickness gauge in an industrial environment. The instrument is not intended to
be part of a closed control loop in an automated process control system.
Compliance Statement: The CL 5 complies with the following EN standards:
EN 55011: 1998 Radiated and conducted emissions, Class A
EN 61000-3-2: 2001 Harmonic current emissions, Class A
EN 61000-3-3: 1995 Voltage fluctuations and flicker
EN 61000-4-2: 1995 Electrostatic Discharge 2, 4, 8kV
EN 61000-4-3: 1998 Radiated Fields at 10 V/m from 80-1000 MHz including 1.4 to 2.0 GHz
EN 61000-4-4: 1995 Fast Transient/Burst at 2 kV
EN 61000-4-5: 1995 Surge Immunity 0.5 , 1, 2 kV
EN 61000-4-6: 1996 Conducted RF Disturbances 10 V/rms
EN 61000-4-11: Voltage Dips/Interruptions
9-4 Issue 01, 04/05 CL 5
Appendix
EMC Documentation
Engineering Declaration of EMC Compliance
CL 5 Ultrasonic Precision Thickness Gauge
References: Radiation Sciences, Incorporated EMC Test Report No. RSI-2703E, GE Inspection Technologies
Model CL 5, 21 March 2005.
Instrument Description: The CL 5 is a precision ultrasonic thickness gauge capable of measuring materials
using ultrasonic transducers operating in frequency from .6 to 28 MHz. This instrument displayed a thickness
calculated by the measured time of flight in the material at the velocity specified to the instrument. The instrument
is intended for use as a portable thickness gauge in an industrial environment. The instrument is not intended to
be part of a closed control loop in an automated process control system.
Compliance Statement: The CL 5 complies with the following EN standards:
EN 55011: 1998 Radiated and conducted emissions, Class A
EN 61000-3-2: 2001 Harmonic current emissions, Class A
EN 61000-3-3: 1995 Voltage fluctuations and flicker
EN 61000-4-2: 1995 Electrostatic Discharge 2, 4, 8kV
EN 61000-4-3: 1998 Radiated Fields at 10 V/m from 80-1000 MHz including 1.4 to 2.0 GHz
EN 61000-4-4: 1995 Fast Transient/Burst at 2 kV
EN 61000-4-5: 1995 Surge Immunity 0.5 , 1, 2 kV
EN 61000-4-6: 1996 Conducted RF Disturbances 10 V/rms
EN 61000-4-11: Voltage Dips/Interruptions
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