Astronics Trig-Tek 203M User Manual

Trig-Tek™
203M
Charge Amplifier
User Manual
Publication No. 980978 Rev. A
Astronics Test Systems Inc.
4 Goodyear, Irvine, CA 92618
Tel: (800) 722-2528, (949) 859-8999; Fax: (949) 859-7139
atsinfo@astronics.com atssales@astronics.com
atshelpdesk@astronics.com http://www.astronicstestsystems.com
Copyright 2011 by Astronics Test Systems Inc. Printed in the United States of America. All rights reserved.
This book or parts thereof may not be reproduced in any form without written permission of the publisher.

Astronics Trig-Tek 203M Specifications

General

Brand	Astronics
Model	Trig-Tek 203M
Category	Amplifier
Language	English

Summary

FOR YOUR SAFETY

Chapter 1 Introduction

System Description

Provides a general overview of the 203M Charge Amplifier's function and purpose.

System Specifications

Details the technical performance specifications, input, and output characteristics of the amplifier.

Acceleration Outputs and Velocity Output

Describes the acceleration and velocity output specifications and characteristics of the amplifier.

Displacement Output and DC Output

Details the displacement and DC output specifications and capabilities of the 203M Charge Amplifier.

Controls

Explains the front panel controls for the 203M Charge Amplifier, their functions and settings.

Indicators, Power, and Size

Covers the unit's indicators, power requirements, and physical dimensions, including rack mounting.

Chapter 2 Operation

Input Switch, Digital Panel Meter, and Units Switch

Explains input selection, digital panel meter functions, and units display settings.

Meter Range, Sensitivity, and Input Configuration

Details range selection, sensitivity control, differential/single-ended input, and OPER/CAL modes.

Output, Filtering, Hold, and Alarm Functions

Describes output sensitivity, low-pass filtering, hold circuit, and alarm circuit operations.

RMS-PEAK Scaling

Explains how to scale the meter for PEAK or RMS readings based on input signal type.

Chapter 3 Performance Test

Test Equipment and Procedure

Lists required test equipment and the step-by-step procedure for performance verification.

Control Settings for Testing

Details the necessary control settings on the 203M Charge Amplifier before conducting performance tests.

Chapter 4 Calibration Procedure

Test Equipment and Switch Settings

Lists required test equipment and specifies initial switch settings for calibration.

Charge Converter, Displacement, and DVM Adjustments

Details calibration adjustments for charge conversion, displacement output, and the digital voltmeter.

Calibrator Adjustments

Outlines the specific adjustments required for the internal calibrator of the 203M Charge Amplifier.