Table 1 Noise test equipment
Experiment System | Device Name | Equipment Model | Manufacturer | Certification Information |
|---|---|---|---|---|
Noise Control System | Computer | Dell- inspiron 7557 | ||
Louder Speaker Box | JBL- Charge4 | |||
Sound Meter | TES1350A | |||
Safety Working Ability Testing System | Attention Distribution Meter | BD- II-314 | Beijing Qingniao Tianqiao Instrument Equipment Co., Ltd. | ISO9001: 2015 quality management system certification |
Multiple Reaction Time Tester | BD- II-509B | |||
Flicker Frequency Fusion Meter | BD- II-118 |