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.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | H82 | ICS | 29.045 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |