UL94 Flame Seòmar
UL94 Flame Chamber for Test Measures the Burning Rate of Samples Positioned
Bathar a 'toirt a-steach UL94 Flame Seòmar
Tha deuchainn ga chur an gnìomh air feadh an gnìomhachas, gu h-àraidh ann an dealain-saothrachaidh, far a bheil e air a chleachdadh gu bitheanta airson an deuchainnean bathar dealain. Tha an deuchainn ceumannan a 'losgadh ìre de shampaill suidhichte an dara cuid a' chòmhnard no dìreach.
Bathar crìochan na UL94 Flame Seòmar
| seòrsa | 500W (5V clas) | 50W (HB / Vclass) |
| Test Flame | 500W (losgadh deuchainn airson V-0, V-1, V-2 seòrsachadh) | 50W (losgadh deuchainn airson V-0, V-1, V-2 seòrsachadh) |
| Burner Tube | In-trast-thomhas: Φ 9.5mm ± 0.3mm | In-trast-thomhas: Φ 9.5mm ± 0.3mm, |
| Burning Ceàrn | 0 ° C 20 ° C 45 ° | 0 ° C 20 ° C 45 ° |
| Thermocouple | Clò-sgrìobhaibh K (Ni / Kr - Ni / Al) | Clò-sgrìobhaibh K (Ni / Kr - Ni / Al) |
| Thermocouple Meud | 0.5 mm | 0.5 mm |
| Coitcheann Copper Block | 9mm ± 0.01mm, weight:10g±0.05g before drilling. |
5.5mm ± 0.01mm, cuideam: 76g ± 0.01g mus drileadh. |
| Uair airson Teòthachd a mheudachadh | Bho 100 ° C 5 ° C ± gu 700 ° C 3 ° C ±; 54s ± 2s '(ro-shuidhichte) | Bho 100 ° C 5 ° C ± gu 700 ° C 3 ° C ±; 44s ± 2s '(ro-shuidhichte) |
| gas Flow | 965 ± 32ml / min | 105 ± 10ml / min |
| gas Solar | meatan, min.98% gheal | meatan, min.98% gheal |
| Uisge-colbh | 125m ± 5mm | <10mm |
| Uair Test | 54 ± 2s | 44 ± 2s |
| Flame Height Comharra | 40 ± 1mm | 20 ± 1mm |
| Volume Of Seòmar | > 0.5m³, dubh-staigh | > 0.5m³, dubh-staigh |
| Cumail ri ìre | UL94, IEC60695-11-3, IEC60695-11-20 | UL94, IEC60695-11-4, IEC60695-11-10 |
Bathar Feart agus Iarrtais an UL94 Flame Seòmar
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 Details na na UL94 Flame Seòmar
Tha UL94 còmhnard dhìreach burner 'gabhail ri làn ìre riarachaidh dealbhachadh bun-bheachd agus a' beachdachadh air iomadh deuchainn inbhean agus tha e filleadh a-steach aon deuchainn bogsa. Tha an còmhnard dhìreach burner air a dhealbh gus a dhearbhadh ul ìre flammability coileanadh nan uidheam agus stuthan inneal pàirtean. Test comharran airson deireadh a 'cleachdadh leithid flammability, a' losgadh ìre, lasair sgaoileadh, a 'losgadh neart agus lasair retardancy an urrainn bathar a chur fo dheuchainn.
Tha e a 'co-fhreagairt air na còig ul 94 còmhnard agus dìreach burner deuchainnean agus co-cheangailte ASTM ìrean eadar-nàiseanta. Tha:
chòmhnard Burning Test; Ul 94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210).
Inghearach Burning Test: ul 94 V-0, V-1, no V-2 (D ASTM 3801, IEC 60695-11-10, IEC 60707, ISO 1210).
Inghearach Burning Test: 5VA no 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772).
Thin Stuth inghearach Burning Test: VTM-0, VTM-1, no VTM-2 (D ASTM 4804, ISO 9773).
Chòmhnard Burning Foamed Stuth Test: HF- 1, 2 no HF-HBF (ASTM D 4986, ISO 9772).
Luchd-losgaidh (ASTM D 5025, D ASTM 5207, ISO 10093, ISO 103351)
Inbhean: ISO: ISO 9772, ISO 9773 IEC: IEC 60695-11-10: 2013 ul: UL94
Tomhas: 950 mm (W) x 850 mm (D) x 1350 mm (D)
Weight:58kg
stàladh riatanasan
Electrical: 110V AC 60Hz / 230V AC 50Hz
Ambient Teòthachd: oibreachaidh 10 ° C gu 35 ° C
Gas Supplies: Propane Gas no Meatàn Gas
