Fire Retardant Coating Flammability Tester (2-Foot Tunnel Method)
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Fire Retardant Coating Flammability Tester (2-Foot Tunnel Method) is used to check flame propagation characteristics of facing fire retardant coatings under laboratory conditions. It meets requirement of ASTM D3806-19a.
It is used to diagnose flame propagation characteristics of facing fire retardant coating under laboratory conditions.
Specifications:-
It has simple operation, reasonable structure and high accuracy.
Warranty:- 1 year
Certification:-UL
Application:-Paints
Standard:-ASTM D3806
Model Number:-D303
Power:-Electronic
Customized support:-OEM, ODM
Gas flow:-100 ~ 1000 ml/min
Material:-SUS 304 Stainless Steel
Control cabinet size:-L480 * W320 * H245 mm
Power supply:-AC220 (±10%) V/50HZ
Test station:-1 station
Tunnel furnace size:-L610 * W250 * H640 mm
| Technical parameters | |
| Test station | 1 station |
| Power supply | AC220 (±10%) V/50HZ, total power is 100W. |
| Sample size | L600mm * W90mm, thickness of 5mm, the surface is smooth and glossy. |
| Burner | A gas burner with a top diameter of 20 mm and a height of 200 mm with an adjustable air suction hole. |
| Combustion gas source | Natural gas, liquefied petroleum gas or gas |
| Cover | L600 x W90 mm, thickness 10 mm |
| Asbestos standard board | The size is 600mm long, 90mm wide and 6mm~8mm thick. |
| Oak tree standard board | Size is 600mm long, width 90mm, thickness 8mm ~ 10mm, its air dry density is (0.7 ~ 0.85) g/cm2. |
| Gas flow | 100 ~ 1000 ml/min can be adjusted |
| Bunsen burner flame temperature | 900℃±20℃ |
| Tunnel furnace size | L610 x W250 x H640 mm |
| Control cabinet size | L480 x W320 x H245 mm |
Frequently Asked Questions:-
What is ASTM D3806?
It is a Standard Test Method of Small-Scale Evaluation of Fire-Retardant Paints (2-Foot Tunnel Method)
What is the ASTM test method?
ASTM test methods, accepted worldwide for quality are petroleum industry standards and reliability. ASTM and refined products include Petroleum and Petrochemical test methods for the petroleum Test Directory.
What is the difference between ASTM and ISO?
ASTM is a national organization. ISO is an international organization that is a part of ISO organization that has including ASTM. ISO establishes documents representations from all countries and updates with global consensus from the experts of the standards of testing materials the associated national organizations.
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