NI 9870 Operating Instructions
16
ni.com
Canada (C-UL) ................................. Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
Ex nA II T4
Europe (DEMKO)............................. Ex nA IIC T4
Safety Standards
The NI 9870 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
Note
For UL and other safety certifications, refer to the
product label, or visit
ni.com/certification
, search
by model number or product line, and click the
appropriate link in the Certification column.
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