FAA-CCAR-25 Aviation Parts Flame Tester Appendix F Parts B (4), B (6) And B (7

Product introduction:

The instrument is in accordance with part B (4), B (6) and B (7) of Appendix F of ccar-25.

The instrument is controlled by PLC and touch screen, which makes the test more automatic and the data easier to extract, and provides independent test procedures for vertical combustion and 45 ° and 60 ° respectively.

Product specification:

Igniter timing: 0 ~ 99.99 seconds, any setting

Afterburning time and flame retardant time timer: 0 ~ 99.99 seconds,: ± 0.01 seconds

Flame height measuring device: ruler height 38.1 mm

Gas used: methane, propane or butane or liquefied petroleum gas or other combustible gas

Working power supply: AC220 V, 50 Hz, 50 W

Weight: About 70kg

Product features:

The box is painted with transparent observation window

Dimension of combustion chamber: length 800mm x width 450mm x height 640mm

Electronic automatic ignition

The ignition time can be set arbitrarily from 0 to 99.99 seconds, the afterburning time and flame retardant time can be recorded automatically and displayed digitally

Adjustable flame height

"Push pull" specimen holder fixture

The burner is fixed on the sliding track for convenient operation. When it is pushed to the burning position, it will automatically time.

The inlet needle valve controls the gas flow and adjusts the standard flame height to 38.1 mm

According to different test samples, a variety of sample holders are available; BWF sample size sample holder is customized.

Imported brand pressure gauge and pressure regulating valve to regulate gas pressure

Two sets of mounting sample holder; vertical combustion sample holder: sample exposure size 50.8mm x 305mm; 45 ° combustion sample holder: sample exposure size 203mm x 203mm

The inner diameter of the imported Bunsen lamp is 9.5mm; the lower end of the test must be 19.1mm higher than the top of the lamp

The thermocouple is configured to verify the flame temperature of 1000 ℃, and the flame temperature measured in the flame center shall not be lower than 843 ℃

The ignition time can be set freely and will be reminded automatically

PLC with touch screen microcomputer control system; more automatic experimental process; automatic data recording and storage

The system provides 6 ~ 8 sample data storage; the test system can query

The system provides two sets of test procedures of vertical combustion and 45 ° combustion