UL94 Flame bẽne,
UL94 Flame Chamber for Test Measures the Burning Rate of Samples Positioned
Samfurin gabatarwar da UL94 Flame bẽne,
A gwajin da aka yadu amfani cikin masana'antu, musamman a na'urar masana'antu, inda shi ne yadu amfani ga gwaji na lantarki da kayayyakin. A gwajin da matakan da kona kudi na samfurori armashi, ko dai horizontally ko tsaye.
Samfurin sigogi na UL94 Flame bẽne,
| iri | 500W (5V aji) | 50W (HB / Vclass) |
| Test Flame | 500W (kona gwajin for V-0, V-1, V-2 rarrabuwa) | 50W (kona gwajin for V-0, V-1, V-2 rarrabuwa) |
| kuka Tube | Ciki diamita: Φ 9.5mm ± 0.3mm | Ciki diamita: Φ 9.5mm ± 0.3mm, |
| gõbara Angle | 0 °, 20 °, 45 ° | 0 °, 20 °, 45 ° |
| Thermocouple | Rubuta K (Ni / Kr - Ni / Al) | Rubuta K (Ni / Kr - Ni / Al) |
| Thermocouple Girman | 0.5 mm | 0.5 mm |
| Standard Copper Block | 9mm ± 0.01mm, weight:10g±0.05g before drilling. |
5.5mm ± 0.01mm, nauyi: 76g ± 0.01g kafin hakowa. |
| Lokaci ga Temperatuur ƙara | Daga 100 ° C ± 5 ° C zuwa 700 ° C ± 3 ° C; 54s ± 2s (saiti) | Daga 100 ° C ± 5 ° C zuwa 700 ° C ± 3 ° C; 44s ± 2s (saiti) |
| gas Flow | 965 ± 32ml / min | 105 ± 10ml / min |
| gas Supply | methane, min.98% tsarki | methane, min.98% tsarki |
| Ruwa-shafi | 125m ± 5mm | <10mm |
| Test Lokaci | 54 ± 2s | 44 ± 2s |
| Flame Height nuna alama | 40 ± 1mm | 20 ± 1mm |
| Volume Of bẽne, | > 0.5m³, baki ciki | > 0.5m³, baki ciki |
| Tabbatar da daidaitattun | UL94, IEC60695-11-3, IEC60695-11-20 | UL94, IEC60695-11-4, IEC60695-11-10 |
Samfurin Feature da kuma Aikace-aikacen da UL94 Flame bẽne,
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.
Samfurin Details na da UL94 Flame bẽne,
The UL94 kwance a tsaye kuka rungumi dabi'ar da cikakken misali gamsuwa zane ra'ayi, kuma ya wadãtu da yawa gwajin matsayin da aka batutuwa a cikin daya gwajin akwatin. A kwance a tsaye kuka da aka tsara don gwada UL misali flammability yi na kayan aiki da kuma nema sassa kayan. Test Manuniya ga karshen amfani kamar flammability, kona kudi, harshen wuta baza, kona ƙarfi da harshen retardancy daga cikin samfurin za a iya gwada.
Yana kamanta ga dukkan biyar UL 94 a kwance, kuma a tsaye kuka gwaje-gwaje da kuma hade ASTM asashen duniya. Akwai:
Takamaiman gõbara Test. UL 94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210).
Tsaye gõbara Test: UL 94 V-0, V-1, ko V-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210).
Tsaye gõbara Test: 5VA ko 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772).
Thin Material Tsaye gõbara Test: VTM-0, VTM-1, ko VTM-2 (ASTM D 4804, ISO 9773).
Takamaiman gõbara Foamed Material Test: HF- 1, HF-2 ko 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
Girma: 950 mm (W) x 850 mm (D) x 1350 mm (D)
Weight:58kg
Girkawar bukatun
Banana: 110V AC 60Hz / 230V AC 50Hz
yanayi zazzabi: Aiki 10 ° C zuwa 35 ° C
Gas Hardware: Propane Gas ko methane Gas
