Please select and order
€56.10
excl. VAT
Add to cart
![](https://cdn.austrian-standards.at/thumbnail/shop/Product_Icons/118162/image-thumb__118162__as_book_product_detail_preview/Icon_ISO.png)
![](https://cdn.austrian-standards.at/thumbnail/shop/Product_Icons/118162/image-thumb__118162__as_organization_pdp_logo/Icon_ISO.png)
Norm
ISO 4677-1:1985
Issue date: 1985 10 17
Atmospheres for conditioning and testing — Determination of relative humidity — Part 1: Aspirated psychrometer method
The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty either not exceeding 3 % r. h. or not excee...
Withdrawn: 2015 05 29
Publisher:
International Organization for Standardization
Format:
Digital | 10 Pages
Language:
English
ICS
The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty either not exceeding 3 % r. h. or not exceeding 3 % r. h., depending on the uncertainty in the value obtained for the wet-bulb temperature depression and on whether or not the dry-bulb temperature exceeds 40 °C.