StandardsBSS 7230

FAR Part 25 App F Part I

Main features:

• The cabinet painted with transparent viewing window and exhaust fan to facilitate smoke
• The combustion chamber dimensions: length 700mm x width 450mm x height 800mm
• The electronic automatic ignition, the flame time can be adjusted according to different experimental automaticly and can be set for free
• Ignition timing can set 0 ~ 99.99 seconds freely , continued burning time and flame time are automatically recorded,  and digital display
• The flame height can be adjustment and equipped with flame temperature testing device
• The "push-pull" rack fixture
• The burner is fixed to the sliding track, easy to operate, when pushed to the combustion position, automatic timing.
• Needle precisely control the gas flow and precise adjustment the flame height 38.1mm
• Depending on the test samples, multiple samples holder to choose from; custom BWF sample size sample holder.
• Import brand pressure gauge and pressure regulator, adjust the gas pressure;
• Specimen holder: vertical burning the sample holder,specimen size is 76mm X 308mm,exposed sample size is 50.8mm X 305mm, The bunsen burner tube inner diameter of 9.5mm;
• Equipped with horizontal, vertical, 45^o and 60^o four burning test sample holder and the corresponding test program;
• Horizontal flame sample size:76 (L) mm×305 mm (W),and the thickness is not more than 3 mm;
•  Verital flame sample size:76 (L) mm x 305 (W) mm,the thickness is less than the minimum thickness of the composite materials on the plane;
• 45^oflame: square specimen size 203 (L) mm x 203 (W) mm, the thickness is less than the minimum thickness of the composite materials on the plane;
• 60^o flame sample size:the standard stated of span length is 610 mm;
• When they leave the plant ,flame temperature of validation for 843;
• The ignition timing is set free and automatically when a reminder;
• PLC microcomputer control system with touch screen; experimental process more automated; the data is automatically recorded and stored;
• The system can store 6 ~ 8 sample data;

Note: The front door is open when testing, and closed after the experiment.

Technical Parameters:

• The overall Dimensions is:length1000mm *width450mm *hight970mm;
• The ignition timing: 0 to 99.99 seconds set arbitrarily;
• Continued burning time and flame timer: 0 ~ 99.99 seconds, accuracy: ± 0.01s;
• The flame height measuring device: Ruler high 38.1mm;
• The burning gas: methane, propane or butane or liquefied petroleum gas or other flammable gases;
• The power supply: AC220V, 50Hz, 50W;
• Weight: about 50kg.