15
and contact Woodley Equipment Company.
⚫
Other than service personnel from Woodley Equipment Company and service
personnel authorised by Woodley Equipment Company, other users are not permitted
to remove, modify or repair the analyser. Any violation will invalidate the analyser
warranty. Woodley Equipment Company will not bear any responsibility for possible
personal injury, fire risk or electric shocks caused by violation of the warranty.
VI.3.4 Precautions for Electromagnetic Compatibility
Warnings:
⚫
The analyser is designed and tested according to the Class A equipment standard of
GB 4824.
⚫
Do not use this equipment near strong radiation sources such as unshielded RF
sources. Otherwise, it may interfere with operation of the analyser.
Notices:
⚫
The user should ensure that the analyser is in an electromagnetic compatible
environment so that it can work properly.
⚫
It is recommended to evaluate the electromagnetic environment before using the
analyser.
⚫
This analyser complies with the noise immunity and emission requirements specified
in the part of GB/T 18268.26. Details are shown in the following table.
Table 1:
Electromagnetic Immunity
Immunity test
item
Basic standard
Test value
Compliance
criteria
Electrostatic
discharge (ESD)
GB/T 17626.2
Contact Discharge
：
±2kV, ±4kV
Air Discharge
：
±2kV, ±4kV, ±8kV
B
Radiofrequency
electromagnetic
field
GB/T 17626.3
3V/m, 80MHz~2.0GHz, 80%AM
A
Pulse group
GB/T 17626.4
Power Cable: ±1kV(5/50ns,5kHz)
B
Surge
GB/T 17626.5
Cable to Ground: ±2kV
Cable to Cable: ±1kV
B
Radiofrequency
conduction
GB/T 17626.6
Power Cable: 3V/m, 150kHz~80MHz,
80%AM
A
