UL1666 ZY6112 Glow Wire Test Apparatus Vertical Pipe Vertical Combustion Testing
Scope of application:
It is suitable for the evaluation of the combustion performance of the wiring and elevator in the piping between the building and the floor.
Meet the standard:
UL1666<installed vertically in shafts>>.
The burner consists of a 1/2inch steel pipe, a 1/2inch tube elbow and a steel ignition dispersion disk.
Test box outlet installation fan and anemometer.
The gas supplied to the igniter must be CP - grade propane and provides 2500Btu of heat per cubic foot.
The exhaust fan and the conveyor tube are installed at the center of the test box. The exhaust fan is connected to the conveyor tube.
Eight special 28 - type nickel-sheathed thermocouples are placed in the second tank and a thermocouple is placed in the first chamber
The two - way wind speed probe is placed in the horizontal and vertical center of the first groove, and the velocity measurement probe is connected to an electronic pressure gauge to obtain the differential pressure.
Using PLC and computer, the digital data acquisition system is used to collect and record the air speed of the inlet hole and the thermocouple temperature of the second hole at the inlet hole every 5 seconds.
The structure of the test box: the overall structure is made of concrete walls, the first layer is 1.22M, the second floor is 3.66M, and the top floor is 2.24M
The first and second floors are composed of 203mm thick concrete. The top consists of the wall structure which ensures the tight sealing
Size: 7.12M high x 1.3m wide x 2.5m long.
U-type pressure gauge: the pressure of the test box is maintained at 0-12pa
1. 20 years of brand commitment, patent quality, quality assurance, superior performance, excellent quality and full service;
2. 20 years of brand communication, professional team, professional technical and technical consultant, and the cooperation of various quality inspection institutes and schools;
3. Provide free service for the whole year, five quality control procedures, from material input to product handover control quality, ensure that the user is absolutely authentic;
4. The brand effect absolutely guarantees the quality of the products, and we provide high quality products with high quality products and the highest cost performance to ensure the testing data, and the guarantee of the company;
5. 18 professional technicals will solve any problem in your products. Professional after-sales team will provide you with the most beautiful service;
6. Free teaching research, equipment maintenance and free upgrade of equipment server;
Based on our rigorous delivery system,our shipments are very timely and the process is very systematic.
Factory & Workshop &Warehouse
Dongguan Jinju Machine Co., Ltd is HOOHA Company Limited factory, which was established in 1998,with full experience on wire and cable machinery manufacturers in Dongguan,China.
Due to international market developing,we expanded the space from 2000 sq meters to 8000 sq meters
||Upcast and continuous casting machine,wire extrusion machine,wire stranding machine,wire drawing machine,test machine and so on.
|Value added service
||Include factory planning, cable raw material supply,cable equipment layout,cable technology export,technical support and operation training and cable testing laboratory construction.
||Humen Town,Dongguan City,Guangdong province.
||More than 2000 sqm.
HOOHA is not only attending Shanghai , Guangzhou exhibition, but also attending India , Thailand , Russia ,Indonesia and German exhibition and so on
1.Shenyang Wire & Cable Industrial Exhibition
2.Guangdong Wire & Cable Machinery Exhibition
3.Guangzhou Wire & Cable Exhibition
4.Shanghai International Wire & Tube Exhibition
5.Shanghai Wire & Cable Industrial Exhibition
6.Indonesia Wire And Cable Industrial Exhibition
7.Dongguan UL Wire And Cable Exhibition
What can we provide