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Appendix A Specifications
© National Instruments Corporation A-9 NI 7831R User Manual
Safety
This product 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 3111-1, UL 61010B-1
• CAN/CSA C22.2 No. 1010.1
Note Refer to the product label, or visit ni.com/hardref.nsf, search by model number
or product line, and click the appropriate link in the Certification column for UL and other
safety certifications.
Electromagnetic Compatibility
Emissions ...............................................EN 55011 Class A at 10 m
FCC Part 15A above 1 GHz
Immunity................................................ EN 61326:1997 + A2: 2001,
Table 1
EMC/EMI...............................................CE, C-Tick, and FCC Part 15
(Class A) compliant
Note For full EMC compliance, operate this device with shielded cabling.
CE Compliance
This product meets the essential requirements of applicable European
Directives, as amended for CE marking, as follows:
Low-Voltage Directive (safety) .............73/23/EEC
Electromagnetic Compatibility
Directive (EMC) ....................................89/336/EEC
Note Refer to the Declaration of Conformity (DoC) for this product for any additional
regulatory compliance information. Visit
ni.com/hardref.nsf, search by model
number or product line, and click the appropriate link in the Certification column to obtain
the DoC for this product.