EN ISO 1149
FABRIC ELECTROSTATIC PROPERTIES AND THE MATERIALS OF PROTECTIVE CLOTHING.
The EN ISO 1149 standard specifies a test method for materials to be used in the production of protective clothing (or gloves) with electrostatic dissipation for preventing incendiary discharge.
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CERTIFICATION REQUIREMENTS FOR THE EN ISO 1149 STANDARD
TEST METHOD
DESCRIPTION
MINIMUM COMPLIANCE VALUES
EN 1149-1
Electrostatic properties (surface resistivity).
Surface resistance is ≤ 2.5·109
EN 1149-2
Electrostatic properties (electrical resistance through a material, vertical resistance).
Electrical resistance > 105
EN 1149-3
Electrostatic properties (inductive charge).
t50 < 4 s or S > 0.2 values
EN 1149-5
Electrostatic properties. Performance requirements and material design.
t50 < 4 s or S > 0.2 values; or surface resistance is ≤ 2.5·109
Sectors where the EN ISO 1149 standard is applicable
GAS INDUSTRY
ELECTRONICS LABORATORIES
CLEAN ROOMS
AUTOMOTIVES
ATEX ZONES
SHIPBUILDING
CATENARIES
INDUSTRIAL LAUNDRIES
CHEMICAL INDUSTRY
OIL PLATFORMS
