ISO 9138:1993 PDF
Abrasive grains — Sampling and splitting
Название (английский):
ISO 9138:1993
Abrasive grains — Sampling and splitting
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 28 января 1993 г.
- Издание:
- ISO IS 9138 edition 1 version 1
- ICS:
- 25.100.70
Описание (английский):
Sampling is made using a sampling thief. Splitting means dividing into two equal portions using a splitter (commonly a Jones sampler) and repeating this procedure at each of the portions obtained until the sample is 25 % larger than the amount required for testing. The method may be used in the comparative testing of uniformly produced abrasive grains.
Технические детали
- Технический комитет
- ISO/TC 29/SC 5 - Grinding wheels and abrasives
- SKU
- ISO 9138:1993