Key facts
- Manuals
- 4
- Languages
- ZH
- Last added
- 2026-10-03
Featured Applent manuals
Applent AT520 Series AC Low Resistance Tester User Manual
This manual introduces the Applent AT520 series AC low‑resistance tester, a high‑speed, high‑accuracy instrument for measuring resistance and voltage in battery and other applications. It explains the device’s features, model variants, and the measurement principles used.
The document is organized into safety information, warranty and liability, installation and setup, an overview of the instrument, step‑by‑step operating instructions, comparator and handler interface details, and a full specifications section. It also includes wiring diagrams, fuse replacement instructions, and environmental requirements. This manual is written in Chinese.
Covers: Safety Information · Warranty and Liability · Installation and Setup Guide · Overview · Getting Started · Comparator
Applent AT820 LCR Meter User Manual
This manual covers the installation and setup of the AT820 LCR Meter, including power requirements, fuse replacement, and environmental conditions. It also explains the basic operation, measurement parameters, and calibration procedures.
Additional sections detail safety warnings, warranty terms, technical specifications, and troubleshooting tips, helping users safely and accurately perform inductance, capacitance, resistance, and impedance measurements. This manual is written in Chinese.
Covers: Installation and Setup Guide · Overview · Getting Started · Specifications · Calibration · Safety Warnings
Applent AT821 LCR Meter User Manual
This manual guides users through installing and setting up the Applent AT821 LCR Meter, including power requirements, fuse replacement, and environmental conditions. It also outlines safety precautions to prevent electric shock and equipment damage.
The document details the meter's measurement capabilities—inductance, capacitance, resistance, impedance, dissipation factor, and quality factor—across multiple test frequencies, and provides calibration procedures, parameter setup, and warranty information. This manual is written in Chinese.
Covers: Installation and Setup Guide · Safety Warnings · Overview · Operation Start · Parameter Setup · Calibration
Latest Applent manuals
Applent AT520 Series AC Low Resistance Tester User Manual
User Manual 28 pages · 1.8 MB · ZHThe Applent AT520 series AC low‑resistance tester user manual provides safety instructions, installation guide, operation procedures, specifications, and…
Applent AT820 LCR Meter User Manual
User Manual 26 pages · 1.3 MB · ZHThe Applent AT820 LCR Meter User Manual provides installation, operation, safety warnings, specifications, and maintenance information.
Applent precise LCR digital Bridge Manual
Applent AT821 LCR Meter User Manual
User Manual 29 pages · 951 KB · ZHThe AT821 LCR Meter user manual provides installation steps, safety warnings, operation instructions, and technical specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Applent manuals
What are the power requirements for the AT520 series?
The instrument must be powered from 198‑252 V AC at 47.5‑52.5 Hz, with a maximum power draw of 15 VA.
From: Applent AT520 Series AC Low Resistance Tester User Manual
Which fuse should be used when replacing the fuse?
Use a 250 V, 0.5 A slow‑blow fuse.
From: Applent AT520 Series AC Low Resistance Tester User Manual
What should I do if the AT820 shows abnormal noise, smoke, or high temperature?
Stop operation immediately, disconnect the power cord, and contact Applent sales for repair to avoid fire or electric shock hazards.
What warranty does Applent provide for the AT820?
Applent offers a 90‑day exchange period and a three‑year free warranty, after which repairs are charged.