BS-476-7 Surface Spread Flame Tester for Building Material

Product Details
Customization: Available
After-sales Service: Response in 12 Hours
Warranty: 12 Months
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make at Made-in-china.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secured Trading Service
Gold Member Since 2021

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Fast Delivery
The supplier can deliver the goods within 30 days
QA/QC Inspectors
The supplier has 1 QA and QC inspection staff
to see all verified strength labels (17)
  • BS-476-7 Surface Spread Flame Tester for Building Material
  • BS-476-7 Surface Spread Flame Tester for Building Material
  • BS-476-7 Surface Spread Flame Tester for Building Material
  • BS-476-7 Surface Spread Flame Tester for Building Material
  • BS-476-7 Surface Spread Flame Tester for Building Material
  • BS-476-7 Surface Spread Flame Tester for Building Material
Find Similar Products

Basic Info.

Model NO.
PSS
Power Supply
230 Volts AC 50Hz.10A
Weight
210kg
Dimension
1220 mm (W) X 550 mm (D) X 1920 mm (H)
Gas Supplies
Propane and Air Compressor
Testing Room
400m3
Heat Flux Range
0 ~ 50 Kw/M2
Radiation Panel
850mm Square
Surface Emissivity
0.95±0.05
Application
Building Material
Location of Sample Holder
90° to The Face of The Radiation Panel
Function
Test The Lateral Spread of Flame Along The Surface
Color
Blue
Language
English
Delivery Time
2 Months
Transport Package
Plywood Case
Specification
Stainless steel
Trademark
AI
Origin
China
HS Code
9031809090
Production Capacity
30 Sets/Month

Product Description

Introduction

BS 476 Part 7 specifies a method of test for measuring the lateral spread of flame along the surface of the specimen of a product orientated in the vertical position under opposed flow conditions, and a classification system based on the rate and extent of the spread of flame. It provides data suitable for comparing the end-use performances of essentially flat materials, composites or assemblies, which are used primarily as the exposed surfaces of walls and ceilings.

 

Feature

  • This Surface Spread Flame Tester consists of a radiation panel mounted vertically in a surround and supported on a framework.

  • The radiation panel is sullied with an gas-air mixture.

  • The radiation panel is 850mm square for a porous refractory type burner block designed to give efficient combustion of the air-gas-air mixture, with no flaming occurring on the face of the panel under operational conditions.

  • The radiation panel and its surround are supported on a framework so that the center of the panel is about 1250±100mm above floor level.

  • A specimen holder and a pilot flame arrangement mounted to one side of the apparatus.

  • The specimen holder is comprise a water-cooled steel frame with water-cooled face plates. The face plates is overlap the specimens by 20±2mm on their top and bottom edges and over the vertical edge adjacent to the radiation panel.

  • A spring loaded clamp is positioned to clamp the specimen against the face plates.

  • The portable water supply to the specimen holder make the maximum temperature does not exceed 35ºC at the outlet from the specimen holder.

  • The specimen holder assembly is located at 90±2° to the face of the radiation panel and in such as way that the faces of the top and bottom guides of the specimen holder are in the same plane as the inside face of the surround to the radiation panel.

  • The height of the specimen holder is hinged to allow it to be swung horizontally, away from the face of the radiation panel between tests, from the test position to the standby position and vice-versa.

  • The pilot burner is consist of a steel tube.

  • The gas and air supply lines to the radiation panel contain flow meters, pressure regulators, control valves and safety devices.

  • Heat Flux Meter: Range : 0 ~ 50 kw/m2; Surface emissivity :0.95±0.05.

  • Dummy calibration board with holder, calibrated heat flux meter and mounting.

Installation requirements of  Surface Spread Flame Tester

Electrical 230 volts Nominal 10 Amps
Ambient Temperature 10°C to 35°C
Gas supplies Propane and air compressor
Testing room 400m3
Dimensions

1220 mm (W) x 550 mm (D) x 1920 mm (H)

Weight 210KG
Applicable standards BS476-7

 


BS-476-7 Surface Spread Flame Tester for Building Material
Customer Feedback 

Germany
BS-476-7 Surface Spread Flame Tester for Building Material
USA
BS-476-7 Surface Spread Flame Tester for Building Material
Transporation
BS-476-7 Surface Spread Flame Tester for Building Material
FAQ

1.What's the delivery time?

About 2 or 3 months .

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier