Specifications
1–12
TDS 340A, TDS 360 & TDS 380 Technical Reference
Table 1–17: Certifications and compliances
EC Declaration of Conformity Meets intent of Directive 89/336/EEC for Electromagnetic Compatibility and Low Voltage Directive
73/23/EEC for Product Safety. Compliance was demonstrated to the following specifications as
listed in the Official Journal of the European Communities:
EMC Directive 89/336/EEC:
EN 55011 Class B Radiated and Conducted Emissions
1
EN 50081-1 Emissions:
EN 60555-2 AC Power Line Harmonic Emissions
EN 50082-1 Immunity:
IEC 801-2 Electrostatic Discharge Immunity
IEC 801-3 RF Electromagnetic Field Immunity
2
IEC 801-4 Electrical Fast Transient/Burst Immunity
IEC 801-5 Power Line Surge Immunity
Low Voltage Directive 73/23/EEC:
EN 61010-1 Safety requirements for electrical equipment for measurement,
control, and laboratory use
1
To maintain emission requirements when connecting to the I/O interface of this oscilloscope,
use only a high-quality, double-shielded (braid and foil) cable. The cable shield must have
low-impedance connections to both connector housings. The VGA cable must also have a
ferrite core at both ends. Acceptable cables are listed in Table 7–6 on page 7–4.
2
Performance criteria: ≤±0.3 division waveform displacement, or ≤0.6 division increase in p-p
noise from 27 MHz to 500 MHz. Test conditions: both channel inputs terminated with
grounding caps, both channels set to 10 mV/div, both channels set to DC Coupling, trigger
source set to CH 1, acquisition mode set to Sample, and time base set to 250 s/div.
Certifications Underwriters Laboratories listing to Standard UL3111–1 for Electrical Measuring and Test
Equipment.
3
4
Canadian Standards Association certified to Standard CAN/CSA-C22.2 No. 1010.1–92.
3
3
These standards are North American interpretations of IEC 1010.
4
Conditions for certification: operating temperature –10_ C to +55_ C, maximum operating
altitude 2000 m, Safety Class I (IEC 1010-1 Annex H), Overvoltage Catagory II (IEC 1010-1
Annex J), Pollution Degree 2 (IEC 1010-1).
FCC Compliance Emissions comply with FCC Code of Federal Regulations 47, Part 15, Subpart B, Class A Limits
CSA Certified Power Cords CSA Certification includes the products and power cords appropriate for use in the North America
power network. All other power cords supplied are approved for the country of use.
Overvoltage Category Category: Examples of Products in this Category:
CAT III Distribution-level mains, fixed installation
CAT II
Local-level mains, appliances, portable equipment
CAT I
Signal levels in special equipment or parts of equipment, telecommu-
nications, electronics
Pollution Degree 2
Do not operate in environments where conductive pollutants may be present.
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