Goodwill Instrument GFG-8216A Function Generator Calibration Standard Procedures

About this manual

This document provides the internal calibration procedures for the Goodwill Instrument GFG-8216A function generator. It outlines each calibration station, the required adjustments, test equipment, and acceptance criteria to ensure the instrument meets its performance specifications.

The manual is organized into six calibration stations covering initial VR settings, puncture testing, functional checks, voltage and frequency adjustments, distortion measurements, and final verification of output waveforms. Each step includes specific measurement values, equipment settings, and remarks for the technician.

What's inside

• Initial Setting
• Puncture Test
• Functioning Check
• Burn-In
• External Counter Sensitivity
• Time Base Adjust
• Voltage Adjust Checks
• Distortion and Output Level Checks

Frequently asked questions

What is the initial setting step?

Adjust all VRs to MAX.