SL-FL25 Heat Transfer Index Test Apparatus
Heat Transfer Index Test Apparatus for Evaluate the Thermal Protection Performance of Protective Clothing Fabrics
Product introduction of the Panas Transfer Index Test aparat
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.
Produk parameter tina Panas Transfer Index Test aparat
| standar | AQ 6103, ISO 9151: 1995, CSN en 367: 1992 |
| aplikasi | Protection kaamanan |
| ukuran | 600 * 100 * 600mm (W * H * D) |
| beurat | 27KG |
| syarat listrik | 220V, 50HZ |
| parabot nu geus dipasang di tempatna sarta sadia dipake | panempatan tiung Fume |
| rentang waktos | 0-100s |
| ukuran sampel | 140 x 140 mm |
| Syarat Sumber Gas | Propana jeung Air Compressor Gas |
| diaméterna Calorimeter | Φ40 |
| lingkungan nguji | 25 + 5 ℃ |
Produk Feature of the Panas Transfer Index Test aparat
Bisa nembongkeun hawa seuneu, hawa ukuran na waktos digital.
Aparat nu dirancang sarta dijieun nurutkeun en 367 sarta standar ISO9151.
Aparatur diwangun tina burner, anu panutup lambar jeung wadah specimen kalawan calorimeter tambaga.
Panutup lambar jeung wadah specimen nu dikawasa via transmisi pneumatic nu geus otomatis dikawasa ku software.
A specimen test berorientasi horisontal subjected ka fluks kajadian panas 80KW / ㎡from nu seuneu tina hiji burner Meker handapeun eta.
Panas ngaliwatan specimen diukur ku cara maké hiji calorimeter tambaga leutik dina luhur tur kontak jeung specimen.
Waktos pikeun ngarekam hiji naékna suhu 12 atanapi 24 ℃ di calorimeter kasebut kacatet dina detik.
The calorimeter cooling alat shorten waktu uji.
Hasil mean keur tilu spésimén test diitung salaku HTI anu.
The calibration of probability density aliran panas 80 kW / ㎡is dipigawé sacara otomatis ku softwa
ciri Tambo Minangkabau
Produk application of the Panas Transfer Index Test aparat
The convective lalawanan panas test alat pikeun bahan pelindung mangrupa alat nu utamana dipaké pikeun ngukur résistansi panas convective of tékstil, seuneu suplai tarung jeung bahan séjén.
