The Sencore LC77 AUTO-Z is an automatic microprocessor-controlled capacitor and inductor analyzer designed to test components without the need for manual calculations, interpretation, or error, using internal EIA and industry standards. It provides features such as measuring capacitor value, leakage, dielectric absorption, and ESR, as well as inductor value, and is intended to be operated by technically trained personnel.

• Brand: Sencore-news-1987-10-11-issue
• Model: 134
• Type: manual
• File size: 7.1 MB

Manual Overview

The Sencore LC77 AUTO-Z is a microprocessor-controlled capacitor and inductor analyzer designed to streamline troubleshooting by eliminating calculation errors and interpretation. It automatically tests components against internal EIA and industry standards, providing a clear good or bad result. The LC77 measures capacitor value, leakage, dielectric absorption, and equivalent series resistance (ESR), as well as inductor value using a patented ringing test. It applies DC voltage from 1 to 1000 volts in programmable steps for leakage and high-potential tests. The device is portable, battery-operated, and features automatic lead zeroing to remove stray inductance, capacitance, and resistance, ensuring accurate readings. The LC77’s introduction addresses the increasing complexity in electronics, where capacitors and inductors are used more frequently and with tighter tolerances. The analyzer is particularly beneficial for technicians dealing with the growing number of capacitors and inductors in modern electronics, providing a reliable tool for efficient and error-free component testing.

Quick Issues Covered

• Automatic error-free capacitor/inductor testing with LC77 AUTO-Z.
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• Schematics and circuit tracing for capacitor and coil issues.

Overview

The LC77 AUTO-Z is a microprocessor-controlled capacitor and inductor analyzer designed to test components automatically without the need for manual calculations or interpretations. It determines if a component is good or bad based on EIA and industry standards, eliminating errors in testing. The device measures capacitor value, leakage, dielectric absorption, and ESR, as well as inductor value with a patented ringing test. It applies DC voltage from 1 to 1000 volts for testing and is portable, offering up to 9 hours of operation. The LC77 AUTO-Z is intended for technically trained users and is designed to increase efficiency and accuracy in troubleshooting electronic components.

Specifications

• COMPONENT NUMERIC
• INPUT
• PARAMETERS
• ENTER/RECALL
• POWER
• MODEL LC77
• Capacitor & Inductor GOOD/BAD Test
• Measure capacitor value, leakage, dielectric absorption and ESR
• DC Voltage
• Applies DC from 1 volt to 1000 volts in programmable 0.1 V steps
• Capacitor And Inductor Tests
• Component Type
• Tests capacitor leakage up to 1000 volts
• Portable, Battery Operated
• Automatic Lead Zero

Controls & Indicators

Refer to the PDF for details.

Installation / Setup

Refer to the PDF for details.

Operation

Refer to the PDF for details.

Troubleshooting & Error Codes

Refer to the PDF for details.

Safety & Warnings

This instrument should be operated by a technically trained person only. Pressing the leakage button applies 25 to 1000 volts to test leads when the light flashes. Do not hold the capacitor in hand during the leakage test.

Download 134 Manual (PDF – 7.1 MB)

Sencore Model 134 manual helps technicians troubleshoot and calibrate equipment. File size: 7.1 MB.

• Brand: Sencore-news-1987-10-11-issue
• Model: 134
• Type: Manual
• File size: 7.1 MB

Overview

Brief overview of the product.

Specifications

• Key spec 1
• Key spec 2

Controls & Indicators

Control panel/button layout.

Installation / Setup

1. Step 1…
2. Step 2…

Operation

Basic usage, modes, cycles.

Troubleshooting & Error Codes

Safety & Warnings

• Important warning…

Downloads

Download 134 manual (PDF)