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Test Items


Test items that NEPSI can perform and the corresponding standards are as listed below:

     

Test Items

Applicable Test Standards

Chinese Standard

IEC Standard

FM Standard

EN Standard

General requirements

GB 3836.1

IEC 60079-0

FM 3810/3600

EN 50014

Flameproof (Ex d)

GB 3836.2

IEC 60079-1

FM 3615

EN 50018

Increased safety (Ex e)

GB 3836.3

IEC 60079-7

 

EN 50019

Intrinsic safety (Ex ia/ib)

GB 3836.4

IEC 60079-11

FM 3610

EN 50020/39

Pressurized (Ex p)

GB 3836.5

IEC 60079-2

FM 3620

EN 50016

Oil-immersion (Ex o)

GB 3836.6

IEC 60079-6

 

EN 50015

Sand-filled (Ex q)

GB 3836.7

IEC 60079-5

 

EN 50017

Non-sparking (Ex n)

GB 3836.8

IEC 60079-15

FM 3611

EN 50021

Encapsulation (Ex m)

GB 3836.9

IEC 60079-18

 

EN 50028

Hermetically sealed (Ex h)

GB 3836.10

 

 

 

Dust ignition proof (DIP)

GB 12476.1