Flame UL94 Chamber
UL94 Flame Chamber for Test Measures the Burning Rate of Samples Positioned
Intshayelelo Product le Flame UL94 Chamber
Uvavanyo lisetyenziswa lonke ushishino, ngakumbi iimveliso zombane, apho isetyenziswa ngokubanzi ovavanyo iimveliso zombane. Amanyathelo Uvavanyo izinga evuthayo leesampuli ibekwe mhlawumbi tye okanye nkqo.
Parameters Product le Flame UL94 Chamber
iindidi | 500W (class 5V) | 50W (HB / Vclass) |
test Flame | 500W (evuthayo yovavanyo ye V-0, V-1, V-2 ngezigaba) | 50W (evuthayo yovavanyo ye V-0, V-1, V-2 ngezigaba) |
sokukhuphela Tube | enobubanzi yangaphakathi: Φ 9.5mm ± 0.3mm | enobubanzi yangaphakathi: Φ 9.5mm ± 0.3mm, |
Burning Angle | 0 °, 20 °, 45 ° | 0 °, 20 °, 45 ° |
Thermocouple | Chwetheza K (Ni / Kr - Ni / Al) | Chwetheza K (Ni / Kr - Ni / Al) |
Size Thermocouple | 0.5 mm | 0.5 mm |
Standard Copper Block | 9mm ± 0.01mm, weight:10g±0.05g before drilling. |
5.5mm ± 0.01mm, ubunzima: 76g ± 0.01g phambi kusombiwa. |
Ixesha Ubushushu ukuba Yandisa | Ukususela 100 ° C ± 5 ° C ku-700 ° C ± 3 ° C; 54s ± 2 (esinye acwangciswe ngaphambili) | Ukususela 100 ° C ± 5 ° C ku-700 ° C ± 3 ° C; 44s ± 2 (esinye acwangciswe ngaphambili) |
gas Flow | 965 ± 32ml / min | 105 ± 10ml / min |
gas Supply | methane, min.98% ubunyulu | methane, min.98% ubunyulu |
Water-column | 125m ± 5mm | <10mm |
test Time | 54 ± 2s | 44 ± 2s |
Flame Height Isalathisi | 40 ± 1mm | 20 ± 1mm |
Volume Of Chamber | > 0.5m³, ingaphakathi abamnyama | > 0.5m³, ingaphakathi abamnyama |
Alandele standard | UL94, IEC60695-11-3, IEC60695-11-20 | UL94, IEC60695-11-4, IEC60695-11-10 |
Faka Product kunye Ukusetyenziswa Flame UL94 Chamber
1.The test chamber volume is greater than 0.75 cubic meters, and the inner wall of the box is black;
2.Ultra-large transparent observation window for easy observation of the combustion state of the sample;
3.User-designed door opening method for easy access to specimens and burners;
4.The burner angle can be easily adjusted at 0, 20, 45 degrees to meet the needs of various standards;
5.Provide Bunsen burner source, in accordance with ASTM D5025 standard;
6.The panel timer device can record information such as test time;
7.Providing a rotameter to regulate the flow of combustion gases;
8.High-precision pressure regulating valve to adjust the standard gas pressure required;
9.Fan burner, in accordance with ASTM D4986;
10.A top exhaust device that extracts exhaust gas generated by combustion;
11.Optional burner calibration system is available to ASTM D5207.
Product Iinkcukacha i- Flame UL94 Chamber
sokukhuphela nkqo I UL94 enqamlezileyo yamkela ingqiqo kuyilo ulwaneliseko ngokupheleleyo nomgangatho kwaye iqwalasela imigangatho ezininzi uvavanyo kwaye ziyinxalenye ibhokisi uvavanyo. Zisiza oxwesileyo nkqo yenzelwe ukuvavanya i ul yokusebenza LINGATSHA eqhelekileyo izixhobo kunye namalungu kwisixhobo izinto. Kunokuthi ke kwenziwe uvavanyo izikhombisi Uvavanyo zokusetyenziswa isiphelo ezifana LINGATSHA, umyinge ukutsha, nelangatye twa, amandla evuthayo nelangatye retardancy imveliso.
Oku kungqinelana amahlanu ul 94 iimvavanyo sokukhuphela oxwesileyo kwaye nkqo kunye ASTM ezinxulumene nemigangatho yamazwe ngamazwe. Kukho:
Horizontal Burning Test; Ul 94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210).
Nkqo Burning Test: ul 94 V-0, V-1, okanye V-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210).
Nkqo Burning Test: 5VA okanye 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772).
Thin Material nkqo Burning Test: VTM-0, VTM-1, okanye VTM-2 (ASTM D 4804, ISO 9773).
Horizontal Burning Foamed Material Uvavanyo: HF- 1, HF-2 okanye HBF (ASTM D 4986, ISO 9772).
Izitofu (ASTM D 5025, ASTM D 5207, ISO 10093, ISO 103351)
Imigangatho: ISO: ISO 9772, ISO 9773 IEC: IEC 60695-11-10: 2013 ul: UL94
Dimension: 950 mm (W) x 850 mm (D) x 1350 mm (D)
Weight:58kg
iimfuno zokufaka
Electrical: 110V AC 60Hz / 230V AC 50Hz
Ambient Ubushushu: zokusebenza 10 ° C ukuya ku-35 ° C
Gas Supplies: propane Gas okanye methane Gas