Scope:

Black carbon content of the test device is suitable for GB / T2951.41-2008 "cable and cable insulation and sheathing materials Part 41 Test Methods • • polyethylene and polypropylene compounds - Test methods - polyethylene carbon black and mineral filler content Determination - Direct combustion method "standard for polyethylene or PVC cable needs to be wound occasion cryogenic tests. Equivalent to IEC60811-4-1: 2004 standard.

The main technical parameters:

1 effective length and diameter furnace shape: 400 × Φ40m

2 quartz tube diameter and length: Φ30 × 500mm

3 nitrogen gas (air) flow rate: 0 ~ 3L / min adjustable

4 oxygen (air) flow rate: 0 ~ 3L / min adjustable

5 out of the furnace temperature: 0-650 ℃ (according to the standard rate of heating)

6 furnace power input: 220V 3KW

The main parts:

1,Tubular furnace: 1 set

2,Quartz tube: 2

3,-type thermocouple: 2

4,Combustion boat: 40

5,Tools: 1 set (hooks, forceps each one, the hose 1 m, 3 m each one, 2 sets of rubber tube Saiga)