STN EN 437
| Name: | STN EN 437 |
| Validity: | Withdrawn |
| Number of pages: | 60 |
| Language: |
EN
|
| Paper: | 24,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
21,96€ b) Without ability to print, with ability to copy (printscreen) 24,40€ c) With ability to print and copy (printscreen) 31,72€ |
| Slovak title | Skúšobné plyny. Skúšobné tlaky. Kategórie spotrebičov |
| English title | Test gases - Test pressures - Appliance categories |
| Release Date: | 01. 08. 2021 |
| Date of withdrawal: | 01. 10. 2022 |
| ICS: | 27.060.20, 91.140.40 |
| Sorting character/National clasification code | 06 1001 |
| Level of incorporation: | idt EN 437:2021 |
| Official Journal | 07/21 |
| Amendments | |
| Replaced by: | STN EN 437:2022-10 (06 1001) |
| Repleces: | STN EN 437:2019-05 (06 1001) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the test gases, test pressures and categories of appliances relative to the use of gaseous fuels of the first, second and third families. It serves as a reference document in the specific standards for appliances. The document makes recommendations for the use of the gases and pressures to be applied for the tests of appliances burning gaseous fuels. NOTE Procedures for tests are given in the corresponding appliance standards. The test gases and the test pressures specified in this standard are in principle intended to be used with all types of appliances. However, the use of some test gases and test pressures may not be appropriate in the following cases: - appliances with nominal heat input greater than 300 kW; - appliances constructed on site; - appliances in which the final design is influenced by the user; - appliances constructed for use with high supply pressures (notably direct use of the saturated vapour pressure). |
| Preview: | Náhľad normy (PDF) |