The USB2852 data acquisition card is a USB-based data acquisition card launched by Beijing Altai Technology Development Co., Ltd. It can be directly connected to the computer's USB interface to constitute data acquisition, waveform analysis and processing in various fields such as laboratory and product quality testing center
The USB2852 data‑acquisition card provides up to 32 single‑ended or 16 differential analog input channels, 16‑bit resolution, and Ethernet connectivity for high‑speed data collection. It is designed for use with PCs via a USB interface and supports various input ranges and trigger modes.
The manual details hardware layout, installation steps, wiring diagrams for AD, DI, DO, and Ethernet functions, as well as calibration procedures and warranty information. It also includes a parts checklist and safety notes for handling the board. This manual is written in Chinese.
| Analog resolution | 16 bit |
|---|---|
| Sampling rate | 31 Hz – 250 kHz |
| Physical channels | 32 single‑ended, 16 differential |
| Input impedance | 10 MΩ |
| Operating temperature | 0 °C – +50 °C |
| Storage temperature | -20 °C – +70 °C |
The input impedance is 10 MΩ.
It provides 32 single‑ended channels or 16 differential channels.
The card operates from 0 °C to +50 °C.
The AD converter can sample from 31 Hz up to 250 kHz.