Equipment information

General Radio Company 1608-A Other
Manufacturer:
Model:
1608-A
Date:
1962
Category:
Group:
Description:
Impedance Bridge

Information

The Type 1608-A Impedance Bridge (Figure 1-1) is a self-contained impedance-measuring system, which includes six bridges for the measurement of capacitance, conductance, resistance, and inductance, as well as the generators and detectors necessary for dc and 1-kc ac measurements.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
64
Size:
14.58 Mbytes (15292978 Bytes)
Language:
english
Revision:
Manual-ID:
1608-0100-C
Date:
1967 01 01
Quality:
Scanned document, all readable.
Upload date:
2016 12 30
MD5:
325a860ef9a022320bcfd93c84de5780
Downloads:
693

Information

Section 1. INTRODUCTION ... 1 1.1 Purpose ... 1 1.2 Description ... 1 1.3 Symbols, Abbreviations, and Definitions ... 1 1.4 Series and Parallel Parameters ... 4 1.5 Accuracy of Measurements ... 4 Section 2. OPERATING PROCEDURE ... 9 2.1 Installation ... 9 2.2 Interpretation of "X" in Read-out ... 9 2.3 DC Resistance Measurements ... 9 2.4 AC Measurements using Internal Generator ... 12 2.5 AC Measurements with External Generator ... 19 Section 3. SPECIAL MEASUREMENTS ... 22 3.1 Application of DC Bias to Unknown ... 22 3.2 Measurements on Shielded Three-Terminal Components . . . 26 3.3 Remote Measurements ... 26 3.4 Use of Type 1650-PI Test Jig ... 27 3.5 Measurements on Grounded Components ... 27 3.6 Limit Testing ... 27 3.7 Measuring Resonant Frequency and Resonant Impedance of Tuned Circuits ... 27 3.8 Measurement of Rp ... 28 Section 4. PRINCIPLES OF OPERATION ... 28 4.1 Bridge Circuits ... 28 4.2 Bridge Sources and Detectors ... 28 4.3 Bridge Switching ... 29 4.4 Centade Operation ... 29 4.5 Phase-Compensation Techniques ... 30 Section 5. SERVICE AND MAINTENANCE ... 31 5.1 General ... 31 5.2 Calibration Checks ... 31 5.3 Adjustments ... 4 ... 32 5.4 Replacing Indicator Lamps ... 33 5.5 Trouble-Shooting Suggestions ... 33 5.6 Tables of Test Voltages ... 34

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