JB/T 4278.6-2011
Verification procedure for test equipment of rubber plastic wire and cable.Part 6: Natural ventilation thermal aging test oven (English Version)

Standard No.

JB/T 4278.6-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Machinery

Latest

JB/T 4278.6-2011

Replace

JB/T 4278.6-1993

Scope

This part of JB/T 4278 specifies the verification items and technical requirements of the natural ventilation thermal aging test chamber, verification equipment, verification methods, verification results and processing. This section is applicable to the determination of air exchange times of wire and cable natural ventilation thermal aging test chambers and the verification of the working space inside the chamber.

JB/T 4278.6-2011 Referenced Document

• JB/T 4278.1-2011 Verification procedure for test equipment of rubber plastic wire and cable.Part 1: General

JB/T 4278.6-2011 history

• 2011 JB/T 4278.6-2011 Verification procedure for test equipment of rubber plastic wire and cable.Part 6: Natural ventilation thermal aging test oven
• 1970 JB/T 4278.6-1993 Rubber plastic wire and cable test equipment verification method natural ventilation thermal aging test chamber