.

Horizontal Vertical Flame Chamber

Vertical & Horizontal Flame Chamber is a plastics flammability standard released by Underwriters Laboratories of the USA. The UL-94 standard classifies plastics according to how they burn in various orientations and thicknesses.

Horizontal Flame Tests:
UL-94-HB: slow burning on a horizontal specimen; burning rate < 76 mm/min for thickness < 3 mm and burning stops before 100 mm.

Standards:
UL 94 GB2408 IEC60695-11 ISO 1210 IEC60707 GB/T 5169

FEATURES:
A bench mounted draft free combustion chamber having a large inside volume of 1.0m3 and fitted with an interior light and exhaust fan to enable simple evacuation of combustion products
Large door and window made from toughened safety glass giving a generous view of the specimen during a test.
Specimen holders.
Fully adjustable horizontal and vertical specimen supports.
A burner in compliance with ASTM D 5025, with simple angle adjustment (0°, 20°, 45°) and precision gas control system including gas flow meter, pressure regulator and pressure gauge.
Two access ports enabling easy entry to the chamber for movement of the burner and specimen.
A burner wing tip.
Three digital test duration timers for accurate but simplified operation

Vertical Flame Tests:
UL-94-V2:
burning stops within 30 seconds on a vertical specimen; drips of flaming particles are allowed.
UL-94-V1:
burning stops within 30 seconds on a vertical specimen; drips of particles allowed as long as they are not inflamed.
UL-94-V0:
burning stops within 10 seconds on a vertical specimen; drips of particles allowed as long as they are not inflamed.
UL-94-5VB:
burning stops within 60 seconds on a vertical specimen; no drips allowed; plaque specimens may develop a hole.
UL-94-5VA:
burning stops within 60 seconds on a vertical specimen; no drips allowed; plaque specimens may not develop a hole

Technical parameter:
Work Power: 220V AC 50HZ
Burning Time: 0~999.9S(Adjustable)
Afterflame Time: 0~999.9S(Adjustable)
After-blanch Time: 0~999.9S(Adjustable)
Burning Angle: 0°,20°,45°optional
Flame Height: 20mm~175mm adjustable
Gas Flow: 0.03~0.3ml/Min
Gas Pressure: 0 ~16 Kpa pressure gauge ±200mm spout
Burning Lamp: Internal tube diameter: 9.5±0.3mm,Length:100mm±10mm
Time Device: It can be accurate to 0.5S.
Linear Measure: In millimeter.
Pressure Gauge: It can measure 200mm water, taking 5mm as the increment.
Flow Meter: The maximum measurement accuracy is ±2%
Position Adjustment: Sample clamp bracket can be up and down, left and right controlled, combustion seat can be adjusted back and forth, the stroke adjustment is greater than 300 mm.

ITRI Innovation’s UK laboratory is extremely experienced at providing UL-94 results, with a fast turnaround, at very competitive rates.



Отправить запрос, связаться с поставщиком

Кому: Тысяча сплошная точный электромеханический прибор контрольно-измерительной ЛТД
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Медицинский тестер разницы давлений воздухообмена En 149
Медицинский тестер разницы давлений воздухообмена En 149 Медицинская лицевая маска для измерения разности давлений воздухообмена HZ-9503 основана на стандарте YY0469-2011 «Медицинские хирургические ...
Plastic Smoke Density Tester
Plastic Smoke Density Tester IntroductionThe main principle of smoke density measurement is that in a particular space, the cable or material produces smoke under specific comb...
High Quality Testing Instrument for Mask burning tester
High Quality Testing Instrument for Mask burning tester Introduction: The flame-retardant tester of medical mask is used to test the flame-retardant performance of the mask when it is accidentally contac...
Fully automatic membrane pore size analyzer
Fully automatic membrane pore size analyzer TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ...
Medical Face Mask Fire Resistance Tester
Medical Face Mask Fire Resistance Tester This device is mainly used to test the flame retardant performance of medical masks. The combustion performance of the mask is measured through a h...
Все товары поставщика

Похожие товары

Heat Exchangers
Heat Exchangers Продавец: AMIT ENGINEERS Customizable Industrial Evaporator and condenser coils based on drawing finalized by customers. W...
WYLIE K31 iPhone X-16 Pro Max Middle Layer Magnetic Reballing Platform
WYLIE K31 iPhone X-16 Pro Max Middle Layer Magnetic Reballing Platform Продавец: Phonefix WYLIE K31 middle layer magnetic soldering station for iPhone X/11/12/13/14/15/16 Pro Max motherbo...
MIJING H1 Digital Soldering Station Compatible T210 T115 T245 Handle
MIJING H1 Digital Soldering Station Compatible T210 T115 T245 Handle Продавец: Shenzhen Wikshu Technology Co. Интеллектуальная паяльная станция MIJING H1 с цифровым дисплеем и многофункциональным гнездом для...
YCS-Q18 Средство для снятия экрана/задней крышки
YCS-Q18 Средство для снятия экрана/задней крышки Продавец: Phonefix YCS Q18 Screen and Back Cover Free Separator Quick Opening Fixture for iPhone/Huawei/Samsung/Xiao...
Manual Single Axis Cnc Laser Pipe Cutting Machine
Manual Single Axis Cnc Laser Pipe Cutting Machine Продавец: Zhejiang Huaqi Information Technology Co., LTD JH-NC40-Al1 Manual Single Axis Cnc Laser Pipe Cutting Machine Equipment Attributes: - Through Hol...