China Heat Transfer Index Test Apparatus Manufacturers and Suppliers | Skyline

Heat Transfer Index Test Apparatus

Kratki opis:

The convective heat resistance test device is developed according to EN367 and ISO9151 test standards. The principle of the test is to measure the test time required for the back temperature of the sample to rise 12 or 24 degrees by the impact of flame on the bottom of the sample.


  • Min.order Količina: 1 jedinica
  • Cijena: Po dogovoru
  • Paket: multiplex Case
  • Model: SL846
  • Standardi: AQ 6103、 ISO 9151:1995、CSN EN 367:1992
  • Detalji o proizvodu

    oznake proizvoda

    Heat Transfer Index Test Apparatus for Evaluate the Thermal Protection Performance of Protective Clothing Fabrics

    Product introduction of the Heat Transfer Index Test Apparatus

    A new term heat transfer index (HTI) has been introduced to avoid confusion with the thermal protective index (TPI) or other terms used in previous versions of this test. HTI calculated from the mean time in seconds to achieve a temperature rise of 24±0.2℃ when testing by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does not imply that the material tested will give any precise protective time under actual use conditions.​
    The convective heat resistance test device is developed according to EN367 and ISO9151 test standards, and meets the requirements of the convective heat resistance test standard of domestic AQ 6103-2007 welder protective gloves. The test results are thermal protection index (HTI). The principle of the test is to measure the test time required for the back temperature of the sample to rise 12 or 24 degrees by the impact of flame on the bottom of the sample. The average value of the three tests is recorded as thermal protection index (HTI), which is used to evaluate the thermal protection performance of the protective clothing fabric.

    Proizvod  parametri Heat Transfer Index Test Apparatus

    standardima AQ 6103, ISO 9151: 1995, CSN EN 367: 1992
    aplikacija sigurnosne zaštite
    veličina 600 * 100 * 600mm (Š * V * D)
    težina 27kg
    električne potrebe 220V, 50Hz
    instalacija Fume haube plasman
    vremenski raspon 0-100s
    Veličina uzorka 140 x 140 mm
    Gas Izvor Zahtjevi Propana i Air Compressor Gas
    kalorimetar promjer Φ40
    testiranje okruženje 25 + 5 ℃

    Proizvod  Feature of the Heat Transfer Index Test Apparatus
    To može prikazati temperaturu plamena, temperatura mjeru i vrijeme u digitalnom obliku.
    Aparat je dizajniran i proizveden u skladu sa EN 367 i ISO9151 standardima.
    Aparat se sastoji od plamenika, poklopac stanja i uzorak držač sa bakrom kalorimetar.
    Poklopac stanja i uzoraka držač se upravlja preko pneumatskih prijenos koji se automatski pod kontrolom softvera.
    A horizontalno test uzorak podvrgnut incident toplotnog fluksa od 80KW / ㎡from plamen je Meker plamenika ispod njega.
    Vrućina koja prolazi kroz uzorak se mjeri pomoću malih bakra kalorimetar na vrhu i kontakt sa uzorkom.
    Vremena da snimite porast temperature od 12 ili 24 ℃ u kalorimetar zabilježen je u sekundi.
    Uređaj za kalorimetar hlađenja skratiti vrijeme testa.
    Srednji rezultat za tri testa uzoraka izračunava se kao HTI.
    Kalibraciju gustoće protoka toplote od 80 kW / ㎡is obavlja automatski softverom
    Instrumenta karakteristike
    proizvod  aplikacija of the Heat Transfer Index Test Apparatus
    Konvektivnog otpornost na toplinu test uređaj za zaštitne materijale je instrument koji se uglavnom koristi za mjerenje konvektivnog topline otpor tekstila, gašenje požara materijala i drugih materijala.


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