National Instruments NI 9853 - Manual (Page 20)

NI 9853 Operating Instructions 20 ni.com
Isolation Voltages
Port-to-port
Withstand.................................... 500 V
rms
, verified by a
dielectric withstand test, 5 s
Continuous ................................. 60 VDC,
Measurement Category I
Port-to-earth ground
Withstand.................................... 500 V
rms
, verified by a
dielectric withstand test, 5 s
Continuous ................................. 60 VDC,
Measurement Category I
Safety Standards
The NI 9853 is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement,
control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA 61010-1