UNE EN 61340-4-9:2016
Electrostatics - Part 4-9: Standard test methods for specific applications - Garments (Endorsed by AENOR in October of 2016.)
Electrostática. Parte 4-9: Métodos de ensayo normalizados para aplicaciones específicas. Fundas (Ratificada por AENOR en octubre de 2016.)
| Standard number: | UNE EN 61340-4-9:2016 |
| Pages: | 32 |
| Released: | 2016-10-01 |
| Status: | Standard |
UNE EN 61340-4-9:2016
This document provides test methods for evaluating the electrical resistance of static control garments that contain surface conductive or dissipative components or materials. This document applies to outer garments that utilize surface conductive or dissipative components or elements, used for static control applications. NOTE: The test methods defined in this document may not be able to measure materials with buried conductive layers. The resistance point-to-point test method tests the electrical resistance between the two sleeves, any two panels, or any two or more electrically interconnected components of the static control garment, including the electrical resistance across the seams and cuffs of the garment as applicable. An alternate sleeve-to-sleeve test method is allowed using clamps to hang a garment. Static control garments that electrically bond to the wearer and provide a path to ground from the wearer are evaluated using the resistance point-to-point test method, the resistance point to groundable point test method, as well as a system test to determine the resistance from the person through the garment to the groundable point of the garment system. A band resistance measurement test is provided in IEC 61340-4-6 which can be used for garments so equipped with cuffs that are intended to perform the same function as a wrist strap band. The system test with a person wearing a groundable static control garment system includes the ground cord that connects to the groundable point of the garment.
