User manual for the TES TES-1352A Sound Level Meter, covering specifications, calibration, operation, and computer connectivity.
This document is the user manual for the TES TES-1352A Sound Level Meter, manufactured by TES Electronics Industrial Co., Ltd. It provides instructions on safety, functional features, and specifications for the device designed for noise engineering and environmental noise measurement.
The manual details the operational procedures, including preparation, step-by-step usage, and data storage. It also covers calibration methods using a standard sound source, computer connection via RS-232 interface, and software installation and window operations for data analysis. This manual is written in Chinese.
| Accuracy | ± 1.5dB |
|---|---|
| Frequency Response | 31.5Hz〜8KHz |
| Measurement Range | 30 ~ 130dBA, 35~130dBC |
| Frequency Weighting | A and C characteristics |
| Dynamic Range | 50dB |
| Microphone | 1 2-inch polarized condenser microphone |
| Power Supply | 4 x 1.5V batteries or DC 6V |
| Battery Life | Approx. 30 hours |
| Dimensions | 265 x 72 x 35 mm |
It complies with IEC651 Type 2 and ANSI S1.4 Type 2.
It is recommended to calibrate the instrument every year.
The warm-up time is 30 seconds.
Yes, it has an RS-232 interface for computer connection.