This standard describes the method for the determination of oxygen content in photovoltaic silicon materials by pulsed heating inert gas melting infrared absorption method. It is suitable for the determination of oxygen content in photovoltaic silicon materials such as raw silicon powder, industrial silicon, and granular polysilicon for the production of polysilicon, to ensure that the material mass meets the requirements of photovoltaic module production.
| Status | Active |
|---|---|
| CCS | H82 | ICS | 29.045 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |