STN EN ISO 638-1
| Name: | STN EN ISO 638-1 |
| Validity: | Withdrawn |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Papier, lepenka, buničina a celulózové nanomateriály. Stanovenie obsahu sušiny metódou sušenia v sušiarni. Časť 1: Materiály v tuhej forme (ISO 638-1: 2021) |
| English title | Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 1: Materials in solid form (ISO 638-1:2021) |
| Release Date: | 01. 09. 2021 |
| Date of withdrawal: | 01. 12. 2021 |
| ICS: | 85.040, 85.060 |
| Sorting character/National clasification code | 50 0207 |
| Level of incorporation: | idt ISO 638-1:2021, idt EN ISO 638-1:2021 |
| Official Journal | 08/21 |
| Amendments | |
| Replaced by: | STN EN ISO 638-1:2021-12 (50 0207) |
| Repleces: | STN EN ISO 638:2009-02 (50 0207) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies an oven-drying method for the determination of the dry matter content in paper, board, pulp and cellulosic nanomaterials in solid form, which all can be produced from virgin and /or recycled materials. It is also applicable to the determination of the dry matter content of paper and board for recycling.The procedure is applicable to paper, board, and pulp and cellulosic nanomaterials which do not contain any appreciable quantities of materials other than water that are volatile at the temperature of 105 °C ± 2 °C. It is used, for example, in the case of pulp, paper, and board and cellulosic nanomaterial samples taken for chemical and physical tests in the laboratory, when a concurrent determination of dry matter content is required. This method is not applicable to the determination of the dry matter content of slush pulp or to the determination of the saleable mass of pulp lots. |
| Preview: | Náhľad normy (PDF) |