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NBS Plastic Smoke Density Test Apparatus ASTM E 662 Standard flammability test

China NBS Plastic Smoke Density Test Apparatus ASTM E 662 Standard flammability test

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NBS Plastic Smoke Density Test Apparatus ASTM E 662 Standard flammability test

MOQ： 1 set
Price： Negotiable
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Payment Terms	T/T
Supply Ability	100 Unit/Units per Month
Delivery Time	5-25 days accrording the quantity
Packaging Details	Wooden Boxes
Power	AC 220V, 50/60Hz, 30A
Warranty	12 Months
Material	stainless steel
Dimension	914 mm × 914 mm × 610 mm
Weight	180 kg
Standard	ASTM E 662, BSI 6401, ISO 5659-2, NES 711, GB/T 8323.2
Name	NBS Plastic Smoke Density Tester
Place of production	Dongguan, China
Brand name	YUYANG
Brand Name	YUYANG
Model Number	YYF027
Certification	CE
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	100 Unit/Units per Month
Delivery Time	5-25 days accrording the quantity	Packaging Details	Wooden Boxes
Power	AC 220V, 50/60Hz, 30A	Warranty	12 Months
Material	stainless steel	Dimension	914 mm × 914 mm × 610 mm
Weight	180 kg	Standard	ASTM E 662, BSI 6401, ISO 5659-2, NES 711, GB/T 8323.2
Name	NBS Plastic Smoke Density Tester	Place of production	Dongguan, China
Brand name	YUYANG	Brand Name	YUYANG
Model Number	YYF027	Certification	CE
Place of Origin	China
High Light	NBS Smoke Density Tester ，ASTM Smoke Density Test Apparatus ，NBS Smoke Density Test Apparatus

NBS Plastic Smoke Density Tester

Description

The smoke density box is designed and developed according to lSO5659 related standards. Used in conjunction with a conical radiation furnace
the heat flux in the box can be as high as 50 kw / m2, and the sample can be positioned laterally to test the sample mass loss rate. This is also in line with the latest mo test terms. Measure the density of the smoke cloud when the sampe is measured with or without a forward flame in a
confined space and exposed to a radioactive heat source at 25 kW/m2 vertically. With the lSO 5659 radiant heating furnace. users can
arbitrarily adiust the heatina conditions from 10 kW/m2to 50kW/m2 or70kW/m2

Product Details

The main principle of smoke density measurement is that in a specific space, cables or materials generate smoke under specific burning on
radiating conditions. and the beam will decay after passing throuah the smoke. Measure the liaht transmittance of the beam and calculate the
specific optical density And smoke density

Standard

ASTM E 662 Standard Test Method for Determination of Optical Density of Smoke with Solid Materials.

BSI 6401 British Standard for the Measurement of Specific Optical Density of Smoke with Materials.

ISO 5659-2 Single-chamber test for smoke generation from plastics, optical density determination.

NES 711 measurement of smoke density index when small specimens burn.

GB/T 8323.2 Plastics - Smoke generation - Part 2: Determination of optical density by single chamber test method

Features

1. Integrated design.

2. 19-inch computer with laboratory view.

3. Automatic opening of upper and lower ventilation by cylinder for more effective control of exhaust.

4. Teflon coating inside, easy to clean and corrosion resistant.

5. Smoke transmission rate and density digital display.

6. Preheating device, quick start, accurate data collection.

7. Safe explosion-proof panel when the pressure in the combustion chamber rises very quickly.

8. American Medtherm heat flux meter, portable water cooling system, no need for tap water supply.

9. Weight sensor for accurate mass loss rate.

Specification

1. Exhaust fan:device for releasing combustion gases after the test

2. Silicone tube: pipe for releasing combustion gas

3. Conical heater: can release radiant heat 10 ~ 70kw/m2

4. Shielding shutter: the shutter used to block the radiation heat before the test

5. heat flux meter port: used to place the heat flux meter in the center of the conical heater port

6 ignition flame: the flame that allows the combustion gas to ignite the specimen

7. specimen holder: used to fix the 75 × 75 mm specimen holder

8. pressure measuring element holder: the specimen is placed in the center of the heater holder, spaced 23 mm apart

9. pressure measurement element: measuring the rate of mass loss of the specimen pressure measurement element

10. Portable water cooling system power connection

Portable water cooling system power interface for cooling water of heat flux meter

11 conical heater temperature controller

:Temperature controller for regulating the temperature of conical heater

12. Box heater temperature controller

:Temperature controller to maintain room temperature at 34±2°C

13. Data acquisition program and PC

:Measurement of ignition time and mass loss rate of specimen by remote control, and measurement of radiant heat (10 ~ 70 kW/m2) by heat flux meter

Size:1700(W)*750(D)*2000(H)mm actual chamber

14.Dimension:914 mm × 914 mm × 610 mm

15. Power supply: 110/ 230v - 50/ 60hz - 13a

16. Weight: 180 kg

Cabinet structure:

1. The test box consists of a box, a sample box, a radiation cone, an igniter, a light transmission and measurement device and other related
control devices.
2. Ergonomic structure desian and control desian; the box body adopts the desian method of full open door; the door lock desian is convenient to
close the box door at one time, optimize the operation process.
3. The test box door can be fully opened, which is convenient for loading and unloading samples and cleaning the box.
4. The front door school mallet is installed. equipped with a window and a movable opaque light shielding plate that can block the window to
prevent light from entering the sealed box.
5.the controller is located on the side of the box for easy operation.When the door is closed it does not affect the viewina controler
6. Safety flameout board, easy to replace, safer operation
7. Gas measurement port can be provided for testing gas toxicity
8.The coating of the test box is easy to clean and resistant to chemical corrosion

Burning device:

1.Heating vertebra: Power 2600W, input temperature range 0~1000℃.stable within+2 ℃ within 50 minutes, and can provide radiance of
10KW/m2-50KW/m2

2 sing a mass flow controller and a differential pressure sensor can improve the accuracy of the manometer and achieve automatic leak
testing.
3. The igniter is equipped with an automatic ignition device; the flame length is 30mm±5mm. According to the standard, the blue flame has a
yellow top.

Smoke density measurement system

1.the smoke density and temperature are displaved diaitaly. which makes it easier to view and more accurate
2. Photoelectric detection components include photomultiplier tubes. maanifying filters, shutters, filters, neutral filters, lenses, and optical
windows.
3.The light source is a 6.5V incandescent light source
4. The top of the box is installed with an ootical cassette. the liaht source is a side window tvpe photomultiolier the transmission accuracy car
reach 0.001%5
5.Achromatic lens
6.Silicon photo cell
7. High gain low noise amplifier control circuit

Control System

1.Automatically complete the test various signals are automatically collected
2.Brand computers
3. The printer is optional.
4.Voltage: 220V power 4KW
5. The propane gas shall be prepared by the customer.

Our Company

DONGGUAN YUYANG INSTRUMENT CO.,LTD is Located in Wanjiang District (Dongguan City, Guangdong Province,China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

Decades of research and development strengthen the leading edge of YUYANG in this field, and established as an crucial role in R&D on high quality and high-cost performance of testing equipment. YUYANG's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, lithium battery, LED, photoelectricity, mobile, plastic and rubber, display, telecommunication, chemical industry, aerospace, building material and product, wire and cable, toys, furniture, textile and fabrix, etc.

All YUYANG testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on. DONGGUAN YUYANG INSTRUMENT CO.,LTD looks forward to cooperating with customer all over the world.

If you are interested in any of our products or would like to discuss a custom order. Please feel free to contact us. We are looking forward to forming succesful business with new clients around the world in the near future.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2018,sell to South Asia(20.00%),Eastern Asia(20.00%),Domestic Market(15.00%),Southeast Asia(15.00%),Eastern Europe(10.00%),North America(10.00%),Oceania(5.00%),Western Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Fire Testing Equipment,Environmental Test Chamber,Textile Testing Equipment,Toys Testing Equipment,Wire and Cable Test Machine

4. why should you buy from us not from other suppliers?
We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Trading Company 


Year Established:

2007 


Total Annual:

$ 1 Million-$ 2 Million


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ...

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Reach Us
DONGGUAN YUYANG INSTRUMENT CO., LTD
B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
https://www.flammabilitytestingequipment.com/

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