Carbon Steel Smoke Density Test Apparatus , Integrated Design Grey
NBS Smoke Chamber
When a certain thickness of the test sample is placed in the heat
source 25KW/ or 50KW/, when the box body is in the open fire,
Smoke density test chamber can measure the smoke density. This
instrument is suitable for E ASTM 662, BS6401, ISO5659, NES 711,
NEPA258 and other standards. This test is more and more used for
the internal material of vehicles.
Testing of low power, non flammable cables, etc..
E ASTM 662: Standard Test Method for specific smoke density of
solid materials (radiation cone selection)
BSI 6401: UK test standards for specific smoke density indices of
5659- 2: ISO plastic smoke generated 2: -Part monomer box test to
obtain the optical density of the material.
711: NES measurement of smoke density in a product by a small
sample of the material.
1 integrated design, 19 "analysis and control panel.
2.19 "computer +Labview professional software control.
3 through the cylinder moving automatically open up and down
exhaust port (highly resistant to pollution).
4 the inner wall of the test box is easy to clean and anti chemical
5 accurate display of smoke transmittance and smoke density.
6 preheat system in the box can be accelerated test, and the
accuracy is higher.
7 during the test process, the rapid rise of the furnace pressure,
the safety of the plate system can ensure the safety of users.
8 heat flow timing (ISO 5659), no water pipeline, portable water
cooling system can complete the cooling
9 weighing sensor can accurately measure the quality loss rate.
10 high precision MFC control gas flow.
Device size 1700 (W) * 750 (D) * 2000 (H) mm.
Power 220V AC, 16A.
Weight of about 120kg.
Gas source purity more than 95% propane compressed air.