Installation place restrictions of semiconductor laser devices
Answer
| Product class | Area classification of installation location | ||
|---|---|---|---|
| Unrestricted location | Restricted location | Controlled location | |
| 1 | No conditions | No conditions | No conditions |
| 2 | No conditions | No conditions | No conditions |
| 1M | There is a condition | No conditions | No conditions |
| 2M | There is a condition | No conditions | No conditions |
| 3R | There is a condition | There is a condition | No conditions |
| 3B | Cannot be installed | Cannot be installed | There is a condition |
| 4 | Cannot be installed | Cannot be installed | There is a condition |
JIS C-6802 source
2022.1.21：【案内動画】何をつくってる？ 機器事業