UL94 ina Chamber
UL94 Flame Chamber for Test Measures the Burning Rate of Samples Positioned
Ọja ifihan ti UL94 ina Chamber
Awọn igbeyewo wa ni o gbajumo loo jakejado ile ise, paapa ni itanna ẹrọ, ni ibi ti o ti wa ni o gbajumo ni lilo fun awọn igbeyewo ti itanna awọn ọja. Awọn igbeyewo igbese awọn sisun oṣuwọn ti awọn ayẹwo ni ipo boya nâa tabi ni inaro.
Ọja sile ti awọn UL94 ina Chamber
| iru | 500W (5V kilasi) | 50W (HB / Vclass) |
| igbeyewo ina | 500W (sisun igbeyewo fun V-0, V-1, V-2 classification) | 50W (sisun igbeyewo fun V-0, V-1, V-2 classification) |
| àwo tube | Ti abẹnu opin: Φ 9.5mm ± 0.3mm | Ti abẹnu opin: Φ 9.5mm ± 0.3mm, |
| sisun Angle | 0 °, 20 °, 45 ° | 0 °, 20 °, 45 ° |
| Thermocouple | Tẹ K (Ni / Kr - Ni / Al) | Tẹ K (Ni / Kr - Ni / Al) |
| Thermocouple Iwon | 0,5 mm | 0,5 mm |
| Standard Ejò Block | 9mm ± 0.01mm, weight:10g±0.05g before drilling. |
5.5mm ± 0.01mm, àdánù: 76g ± 0.01g ṣaaju ki o to liluho. |
| Time fun otutu lati Yiwọn | Lati 100 ° C ± 5 ° C to 700 ° C ± 3 ° C; 54s ± 2s (tito) | Lati 100 ° C ± 5 ° C to 700 ° C ± 3 ° C; 44s ± 2s (tito) |
| gaasi Flow | 965 ± 32ml / min | 105 ± 10ml / min |
| gaasi Ipese | gaasi, min.98% ti nw | gaasi, min.98% ti nw |
| Omi-iwe | 125m ± 5mm | <10mm |
| igbeyewo Time | 54 ± 2s | 44 ± 2s |
| Ina Iga Atọka | 40 ± 1mm | 20 ± 1mm |
| Iwọn didun Of Chamber | > 0.5m³, dudu inu ilohunsoke | > 0.5m³, dudu inu ilohunsoke |
| Baramu to bošewa | UL94, IEC60695-11-3, IEC60695-11-20 | UL94, IEC60695-11-4, IEC60695-11-10 |
Ọja Ẹya ati elo ti awọn UL94 ina 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.
Ọja alaye ti awọn awọn UL94 ina Chamber
The UL94 petele inaro adiro adopts ni kikun boṣewa itelorun oniru Erongba ati ki o ka ọpọlọpọ awọn igbeyewo awọn ajohunše si ti wa ni ese sinu ọkan igbeyewo apoti. Awọn petele inaro adiro ti a ṣe lati se idanwo awọn UL boṣewa flammability iṣẹ ti itanna ati awọn ẹya ara Ohun elo ohun elo. Igbeyewo ifi fun opin lilo bi flammability, sisun oṣuwọn, iná itankale, sisun agbara ati ina retardancy ti awọn ọja le ti wa ni idanwo.
O faramo gbogbo marun UL 94 petele ati inaro adiro igbeyewo ati ki o ni nkan ASTM okeere awọn ajohunše. Nibẹ ni o wa:
petele sisun fun igbeyewo; UL 94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210).
Inaro sisun igbeyewo: UL 94 V-0, V-1, tabi V-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210).
Inaro sisun fun igbeyewo: 5VA tabi 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772).
Tinrin elo inaro sisun igbeyewo: VTM-0, VTM-1, tabi VTM-2 (ASTM D 4804, ISO 9773).
Petele sisun Foamed elo igbeyewo: HF- 1, HF-2 tabi HBF (ASTM D 4986, ISO 9772).
Burners (ASTM D 5025, ASTM D 5207, ISO 10093, ISO 103351)
Standards: ISO: ISO 9772, ISO 9773 IEC: IEC 60695-11-10: 2013 UL: UL94
Apa miran: 950 mm (W) x 850 mm (D) x 1350 mm (D)
Weight:58kg
fifi sori awọn ibeere
Electrical: 110V AC 60Hz / 230V AC 50Hz
Ambient otutu: ẹrọ 10 ° C to 35 ° C
Gas Supplies: propane Gas tabi gaasi Gas
