User manual for the Langpu YD2810FA/YD2810D LCR digital bridge, covering specifications, operation, maintenance and warranty.
This manual provides an overview of the YD2810FA and YD2810D LCR digital bridge, describing its measurement principles, main technical parameters and working environment. It also explains the front and rear panel layout and the instrument’s safety features.
The document details step‑by‑step operating instructions, zero‑calibration procedures, test speed and frequency selection, as well as maintenance, performance checks and warranty information. It includes tables of measurement ranges, accuracy, and environmental limits. This manual is written in Chinese.
| Inductance measurement range | 0.001 µH ~ 99 999 H |
|---|---|
| Capacitance measurement range | 0.01 pF ~ 99 999 µF |
| Resistance measurement range | 0.1 mΩ ~ 99 999 MΩ |
| Quality factor (Q) range | 0.001 ~ 9 999 |
The YD2810D model offers three test speeds: slow, medium, and fast.
The YD2810FA model operates only at medium speed.
The instrument allows selection of 100 Hz, 1 kHz, or 10 kHz measurement frequencies.