0077 lb (3

This describes the intended use directly from the manufacturer's documentation

hvor den indgår som en del af opbygningen snarere end som et selvstændigt måleprodukt

Jording: Udstyret med jordledning til EX-områder

by measuring resistance in the circuit including the body

Ringbind ESD 4 D-ringe 38mm ringhøjde Unit(s):Pcs 0077 lb (3Product Description This dissipative A4 ring binder from DESCO, identified as DESCO part 238721, is constructed with four rings and a ring height of 38 mm. The surface is covered with anti static (dissipative) PVC in light blue. The product is specified for A4 portrait format. Electrical properties The surface resistance is specified as RS = 1 x 10^5 to < 1 x 10^11 ohms according to IEC 61340 2 3, as stated in the manufacturer's product information