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Appendix A: Performance Specification
A-15
1740A/1750A Series Waveform/Vector Monitor User Manual
Table A- 15: Certifications and compliances (cont.)
CATEGOR Y S TANDARDS OR DESCRIPTION
Safety Standards
U.S. Nationally
Recognized Testing
Laboratory Listing
UL1244
Standard for electrical and electronic measuring and test
equipment.
Canadian Certification CAN/CSA C22.2 No. 231
CSA safety requirements for electrical and electronic
measuring and test equipment.
European Union
Compliance
Low Voltage Directive 73/23/EEC, amended by 93/69/EEC
EN 61010-1 Safety requirements for electrical equipment for
measurement, control, and laboratory use.
Additional Compliance IEC61010-1
Safety requirements for electrical equipment for
measurement, control, and laboratory use.
Safety Certification Compliance
Temperature,
operating
+5 to +40_ C
Altitude (maximum
operating)
2000 meters
Equipment Type Test and measuring
Safety Class Class 1 (as defined in IEC 1010-1, Annex H) -- grounded product
Overvoltage Category Overvoltage Category II (as defined in IEC 1010-1, Annex J)
Pollution Degree Pollution Degree 2 (as defined in IEC 1010-1). Note: Rated for
indoor use only.