Standard Bundle Cable Flame Laboratory

JN-CS-UL1865 Standard Bundle Cable Flame Laboratory
Normative standard: apply to UL1685 standard bundle wire and cable flame test methods

Basic parameter:
(1)Wall(beton brick wall 1698kg/m3), inner surface is black ceramic tile, the building can withstand high temperature , withstand fume and burn by flame.
(2)Window 0．9×2m(width×height) stainless steel frame,toughed glass.
(3)The interior thermal continuity is 37.8℃ when temperature outside is 23.9℃
(4)The gradient is 40 angle of smog entrainment tower, the top of tower is 814mm, the strainer is 610 lengths of side.
(5)Length of side of observation window: 457±25mm, the distance form three sides(except the side that near the door)to ground: 1295±25mm, the right distance to the wall: 1143±25mm
(6)Entrance of air: 559×343mm(±6mm)、914×305mm(±6mm)、2438(±25mm)×305mm(±6mm)
(7)The diameter of smoke discharge pipe is 406mm, be installed on the right of entrainment tower horizontally.
(8)Anemometer measurement area: ground fire mouth upper 1.5m, base is 305×76×152mm
(9)The height of ladder frame :2400mm ,cross piece305×25×25mm square, distance between two cross pieces is 299mm.
(10)Flat fire mouth: length 341mm, width30mm with 242 fire holes, the length of hole is 257mm, the distance between two fire holes on the level is 3.2mm, on the vertical direction is 2mm, the distance betwwen three fire holes is 5mm
(11)Indoor wind speed ≤1m/s
(12)Gas flux 13.2L/M, gas pressure 0.1Mpa   air 76.8L/M, pressure 0.1 Mpa
(13)Volume: 2438mmX2438mmX3353mm (test request: 14.5m3≤ inner volume≤36 m3)

Leave a message for product

Title

Contact

Tel

Content

Verify Code

Click to change

Note：1. Shortcut key for send message :Alt+s or Ctrl+Enter!
2. If necessary, please leave your detail contact!