Specifications
371B Service Manual
1-13
Table 1-13: Certifications and Compliances
Category
Standards or description
EC Declaration of Conformity -
EMC
Meets intent of Directive 89/336/EEC, amended by 93/68/EEC;
EN61326Ć1: 1997 Product Family Standard for Electrical Equipment for Measurement,
Control, and Laboratory UseĆEMC Requirement.
Emissions
EN55011
Class A Radiated and Conducted Emissions
EN61000Ć3Ć2
Power Line Harmonic
EN61000Ć3Ć3
Line Voltage Alteration and Flicker
Immunity
EN61000Ć4Ć2
Electrostatic Discharge Immunity
EN61000Ć4Ć3
Radiated RF Electromagnetic Field Immunity
Note: The output level of Step Generator may vary in this test.
EN61000Ć4Ć4
Electrical Fast Transient/Burst Immunity
Note: This test may cause the oscillation of EUT.
EN61000Ć4Ć5
Surge Immunity
EN61000Ć4Ć6
Conducted Disturbance induced by RF Field Immunity
EN61000Ć4Ć8
Power Frequency Electromagnetic Field Immunity
EN61000Ć4Ć11
Voltage Dips, Short Interruptions and Voltage Variations Immunity
Note: The output of Collector Supply is disabled after this test.
Australia/New Zealand
Declaration of Conformity - EMC
Complies with EMC provision of Radio Communications Act per the following standard:
Industrial, Scientific, and Medical Equipment: 1992
Safety
UL3111Ć1
CAN/CSA C22.2 NO. 1010.1
SelfĆDeclaration
EN61010Ć1 with second amendment
Installation Category
Power input - Installation Category II (as defined in IEC 61010-1, Annex J)
Pollution Degree
Pollution degree 2 (as defined in IEC 61010-1)
Summary of Contents for 371B
Page 4: ......
Page 14: ...Service Safety Summary 371B Service Manual...
Page 18: ...Preface 371B Service Manual...
Page 21: ...Specifications...
Page 22: ......
Page 24: ...Product Overview 371B Service Manual...
Page 38: ...Specifications 371B Service Manual...
Page 39: ...General Information...
Page 40: ......
Page 58: ...General Information 371B Service Manual...
Page 59: ...Theory of Operation...
Page 60: ......
Page 62: ...Theory of Operation 3 2 371B Service Manual Figure 3 1 371B Block Diagram...
Page 71: ...Maintenance...
Page 72: ......
Page 101: ...Performance Verification...
Page 102: ......
Page 220: ...Performance Verification 371B Service Manual...
Page 221: ...Options...
Page 222: ......
Page 226: ...Options and Accessories 371B Service Manual...
Page 227: ...Electrical Parts List...
Page 228: ......
Page 235: ...Diagrams...
Page 236: ......
Page 237: ...8 1 371B Service Manual Circuit Board Interconnections 2 2...
Page 238: ...371B Service Manual...
Page 239: ...8 3 371B Service Manual Circuit Board Interconnections 2 2...
Page 240: ...371B Service Manual...
Page 241: ...8 5 371B Service Manual Test Point Adjustment Locations 1...
Page 242: ...8 6 371B Service Manual Test Point Adjustment Locations 2...
Page 243: ...8 7 371B Service Manual Test Point Adjustment Locations 2...
Page 244: ...8 8 371B Service Manual Test Point Adjustment Locations 3...
Page 245: ...8 9 371B Service Manual Troubleshooting Tree...
Page 246: ...8 10 371B Service Manual Troubleshooting Tree Cont...
Page 247: ...8 11 371B Service Manual Troubleshooting Tree Cont...
Page 248: ...371B Service Manual...
Page 249: ...Mechanical Parts List...
Page 250: ......
Page 259: ...9 9 371B Service Manual Figure 9 1 Cabinet Rear 97 96 68...
Page 260: ...371B Service Manual...
Page 261: ...9 11 371B Service Manual Figure 9 2 Display Front 73...
Page 262: ...371B Service Manual...
Page 267: ...9 17 371B Service Manual Figure 9 3 Chassis Ciircuit Board...
Page 268: ...371B Service Manual...
Page 269: ...9 19 371B Service Manual Figure 9 4 Power Supply...
Page 270: ...371B Service Manual...
Page 276: ...Mechanical Parts List 371B Service Manual...
Page 277: ...9 27 371B Service Manual Figure 9 5 Test Fixture 78 78 REV MAR 96 75 72...
Page 278: ...371B Service Manual...
Page 279: ...9 29 371B Service Manual Figure 9 6 Front Porch...
Page 280: ...371B Service Manual...
Page 287: ...371B Service Manual...
Page 288: ...371B Service Manual...
Page 289: ...371B Service Manual 6 5...
Page 290: ...371B Service Manual...