DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

TB 55-4920-343-35/1

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR SIMULATOR,

SELF-TUNING VIBRATION ABSORBER SYSTEM

P/N 114G1409-1 and 114G5090-1

Headquarters, Department of the Army, Washington, D. C.

25 February 1972

Paragraph

Page

Section

IDENTIFICATION AND DESCRIPTION

Test Instrument Identification. ........................................................ .

1-1

Calibration Description ................................................................

1-2

Forms and Records

................................................................

1-3

Reporting of Errors

................................................................

1-4

Section

II.

EQUIPMENT REQUIREMENTS

Equipment Required

................................................................

2-1

Accessories Required

................................................................

2-2

Section

III.

PRELIMINARY OPERATIONS

Preliminary Instruments ................................................................

3-1

Equipment Setup

................................................................

3-2

Section

IV.

CALIBRATION PROCESS

Operating Voltage

................................................................

4-1

Ripple Voltage

................................................................

4-2

Simulated Accelerometer Voltage ..................................................

4-3

Reference Voltage

................................................................

4-4

Simulator Meter

................................................................

4-5

Oscillator Frequency

................................................................

4-6

Test Signal

................................................................

4-7

Phase Angle

................................................................

4-8

Final Procedure

................................................................

4-9