Model: TF350
Brand: TESTEX
Application
Smoke Density Tester is widely used for density determination of smoke from the burning or decomposition of plastics and building material, designed according to ASTM D2843 and GB/T 8627. Equipped with high accuracy PLC and colorful touch panel.
Specifications
- smoke density (MSD) & smoke density rating (SDR) 0-100%
- Automatic measurement and calculation
- Standard filter ensures calibration tolerance is less than 3%
- Working pressure of Bunsen 276 kPa
- Bunsen flame applied to sample for 4min
- Chamber size 300 x 300 x 790mm
- Bunsen burner, nozzle diameter 0.13mm, 260mm in length, 45 degrees inclined to the smoke cabinet
- Photoelectric system consists of a 15W / 6V light bulb, ;
- Exhaust system is equipped with a strong exhaust fan to exhaust the burned air
- Receiver: silicon photocells, light transmittance of 0% means no light transmittance through,100% light without shelter completely through;
- Automatic timing, ignition, exhausting; Luminous flux test data can be linear calibrated in divided stages more accurate
- 95% propane gas, or equivalent purity gas,
- Gas pressure 0-0.3MPa (adjustable);
Standards
