Density asu Saina Mea Fale Tester Gaosi ma e tuuina | tafailagi

Fale Tester Density asu Mea

Faamatalaga puupuu:

Its theoretical basis is Billumber’s law, that is, the smoke produced by burning materials is directly impacted by flame, and the light penetration is shielded after burning materials. The excess rate is then used to determine the smoke density value (SDR).


  • Min.Order Aotelega: 1 iunite
  • Tau: o feagaiga tau tupe
  • Afifi: Mataupu Plywood
  • Faataitaiga: SL818
  • Tulaga Faatonuina: ASTM D2843, DIN 4102 B1
  • Faamatalaga oloa

    pine o oloa

    ASTM D2843 Building Material Smoke Density Tester

    Talaaga otooto oloa o Density asu Fale Mea Tester

    O le tester density asu mo le fausiaina o mea e atiina ae e ala i Rohm Haas Company o Amerika mo pulega i totonu. Na atiina ae i le 1970 e tusa ai ma tulaga faatonuina ASTM D2843. O lona faavae faʻalemafaufau, o le tulafono a le Billumber, ua, le asu gaosia e mu mea ua saʻo aafia i afi, ma ua puipuia le tui malamalama ina ua uma ona mu mea. e ona ia faaaogaina lea o le fua faatatau sili e iloa ai le asu taua density (SDR). I le taimi nei, e sili atu ma sili atu o talosaga ua mavae le GB tulaga faatonuina o le atunuu 8624, mo le suʻega density asu o casing PVC, ae faapea foi mo le asu suʻega faatinoga density o mea totonu tautaavale.

    Faatinoga o Galuega uiga  of Building Material Smoke Density Tester

    1. on kapeneta ua coated ma Teflon, lea e mafai ona tetee atu i le tafia asu mafua mai i combustion ma faʻaumiina le olaga o oloa tele.
    2. faapipiiina o le tusi mūmū talaaga-sinasina "ulufafo" vai i le pito i lalo o le pusa. E ala i le faamalama matauga manino, testers mafai ona iloa le eseesega i le tulaga manino ma fuzzy o le faataitaiga ina ua maeʻa.
    3. O le suega lamepa puna malamalama ua incandescent, sensor photoelectric o diode malamalama silicon, diode malamalama silicon ei ai galuega tauave calibration cosine, ma ua faatotogaina i lanu faamama, lea e goto atu malamalama ultraviolet ma infrared e mata o tagata e le mafai ona iloa, ma ei ai mata e sili ona lelei fetaui i ai.
    4. lalo 276 KPA malosi o le burner autu, na aafia ai le faataitaiga o tofotofoga e apeafi, ma o le na aafia droplets e burner ausilali.
    5. O le kasa malosi o le burner ausilali o 138KPA, lea e atili combusts le droplets uʻamea.
    6. O le polokalama suega tulaga e mafai ona e le gata faaali atu le fua faatatau o le tufaina o le malamalama Reuters i le 15s, ae tusi ai foi i le piʻoga suega faasalalauga. Ina ua maea le suesuega, o le polokalama e mafai ona faaali atu le taua density asu SDR, o, o le asu taua taua.
    7. O le tofotofoina o polokalama faakomepiuta, o le suega lipoti o vaega e tolu o vaega faataitai tofotofoga e mafai ona synthesized, ma e mafai ona tosina atu se piʻoga o atinae density asu SDR.
    8. E mafai ona faaaoga polokalama komepiuta e faatusatusa le SDR o vaega e tolu o taunuuga o le suega i le taimi lava e tasi, ma e otometi faamasino pe o le suega o taunuuga e mafai ona faamalieina ai manaoga o le taunuuga o le suega.
    9. Faamatalaga e mafai ona avea ma galuega faatino e ala i le komepiuta, e fesootai e lolomi ma lipoti suega mafai ona lolomiina, lea e talafeagai mo tagata e faaaogaina e faaaoga.

    Le faataamilosaga oloa o  Fale Tester Density asu Mea

     fua  900 mm (W) x 450 mm (D) x 900 mm (H)
     mamafa  39KG
     manaoga o le eletise  220V, 3A
     vevela Ambient  10 ° C i le 35 ° C
     faapipiiina avanoa  aoga Hood Fume
     kasa Combustion  alu i le kesi
     uunaiga kasa  e le itiiti ifo nai lo 0.3MPA
     tulaga faatonuina  ASTM D2843, DIN 4102 B1
     talosaga  Fausiaina o mea e faaaoga, interiors tautaavale

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