ISO 22891:2007 PDF
Paper — Determination of transmittance by diffuse reflectance measurement
Paper — Determination of transmittance by diffuse reflectance measurement
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 25 июня 2007 г.
- Издание:
- ISO IS 22891 edition 1 version 1
- ICS:
- 85.060
ISO 22891:2007 specifies a method for the calculation of transmittance based upon diffuse reflectance measurements. The use of the method is restricted to white and near-white translucent papers. If it is necessary to determine the transmittance of papers which contain fluorescent whitening agents, the fluorescence emission is eliminated using the prescribed UV cut-off filter.
Технические детали
- Технический комитет
- ISO/TC 6 - Paper, board and pulps
- SKU
- ISO 22891:2007
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