ASTMD2843 Building Materials Burning or Decomposition Smoke Density Test/Testing Machine
1. Product Description
Designed to meet the requirements of the ASTM D2843 standard. Applicable to the determination of the properties of plastics, petroleum materials, solid materials and their products due to static burning or burning. At the time of the test, the choice of open flame burning or scorching combustion is selected according to the requirements of the test sample.
2. Standards
ASTM D2843
3. Technical Parameters
| Power supply |
AC220V±10%/50Hz |
| The test flame gas source |
Propane gas with a purity of >85% |
| Burners |
Bunsen burners are used; a main burner and an auxiliary burner are provided |
| Bunsen burner throat diameter |
Φ0.13mm, angle: 45 °, length 260mm |
| Exhaust fan speed |
1700L/min |
| Gas pressure control |
50-500kPa adjustable |
| Test working pressure |
276kPa |
| Flame application time |
1-999s can be set |
| Smoke density measurement system |
high-precision optical system can be used to automatically adjust and adjust the luminous flux of zero (0%) and full-scale (100%) |
| With a set of calibration filters |
including three different specifications |
| Automatic ignition device |
|
| Chassis |
304 stainless steel chassis, luxurious and beautiful |
| Conical stainless steel collection tray |
|
| Touch screen type |
color touch screen display, real-time display test smoke density test curve |
| Computer type |
free to set, control and display the test time and smoke density test curve, automatically calculate the smoke density level, can be stored, printed |
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