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DONGGUAN YUYANG INSTRUMENT CO., LTD

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China BS 6307 BS 4790 Carpet Flammability Tester Hot Metal Nut Test Apparatus with Ø9
China BS 6307 BS 4790 Carpet Flammability Tester Hot Metal Nut Test Apparatus with Ø9

  1. China BS 6307 BS 4790 Carpet Flammability Tester Hot Metal Nut Test Apparatus with Ø9

BS 6307 BS 4790 Carpet Flammability Tester Hot Metal Nut Test Apparatus with Ø9

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Diameter Ø9.00±0.01mm
Bunsen Lamp Tube diameter: 9.5mm ± 0.1mm
Packaging Details wooden box
Specimen Movement Speed 10mm /s - 25mm /s
Delivery Time 5-8workdays
Electrode Spacing 4±0.1mm
Calibration Includes calibration kit and software
Capacity Selection 500KG
Payment Terms L/C,D/A,D/P,T/T
Materialcompatibility Plastics, Textiles, Electronics, Composites
Sample Holder 45°
Stainless Steel Tube Made of SUS316
Ignition Method Electronic Spark Ignition
The Standard Power 100w
Test Space Volume 19.93m3
Net Weight 45kg per set; Gross weight: 55kg per set
Supply Ability 10 Set/Sets per Month
Exhaust Capacity (39-85) M3 / Min
Ignition Time 0.1s can be set
Model Number YYF020
Certification CE
Brand Name YuYang
Place of Origin Guangdong

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  1. Product Details
  2. Company Details

Product Specification

Diameter Ø9.00±0.01mm Bunsen Lamp Tube diameter: 9.5mm ± 0.1mm
Packaging Details wooden box Specimen Movement Speed 10mm /s - 25mm /s
Delivery Time 5-8workdays Electrode Spacing 4±0.1mm
Calibration Includes calibration kit and software Capacity Selection 500KG
Payment Terms L/C,D/A,D/P,T/T Materialcompatibility Plastics, Textiles, Electronics, Composites
Sample Holder 45° Stainless Steel Tube Made of SUS316
Ignition Method Electronic Spark Ignition The Standard Power 100w
Test Space Volume 19.93m3 Net Weight 45kg per set; Gross weight: 55kg per set
Supply Ability 10 Set/Sets per Month Exhaust Capacity (39-85) M3 / Min
Ignition Time 0.1s can be set Model Number YYF020
Certification CE Brand Name YuYang
Place of Origin Guangdong
High Light BS 6307 BS 4790 Carpet Flammability Tester ,Ø9.00±0.01mm Hot Metal Nut Test Apparatus ,SUS316 Stainless Steel Tube Flammability Tester
Product Overview

The BS 6307 / BS 4790 Carpet Flammability Tester is a dedicated hot metal nut test apparatus designed to evaluate the flammability performance of textile floor coverings. It determines the effect of a small ignition source on carpets and rugs by applying a heated metal nut to the specimen surface and measuring the resulting charred area and spread of flame.

BS 6307 BS 4790 carpet flammability tester hot metal nut test apparatus with test chamber and control panel
Applicable Standards
  • BS 6307 — Method for determination of the effects of a small ignition source on textile floor coverings (hot metal nut test).
  • BS 4790 — Method for determination of the effects of a small ignition source on textile floor coverings (hot metal nut test).
Test Principle

A standard metal nut is heated to the specified test temperature and placed onto the surface of the carpet specimen in a draught-free environment. The specimen is observed for ignition, flame spread, and afterglow. After the test, the maximum damaged (charred) distance is measured to classify the flammability performance of the floor covering.

Key Features
  • Purpose-built apparatus conforming to the hot metal nut test method for carpet flammability assessment.
  • Controlled heating of the standard metal nut to the required test temperature for repeatable results.
  • Enclosed test chamber that shields the specimen from draughts and external air movement.
  • Precise specimen positioning to ensure consistent contact between the heated nut and the carpet surface.
  • Robust, industrial-grade construction suitable for laboratory and quality control environments.
  • Simple, operator-friendly design for efficient routine testing and repeatable measurement.
Typical Applications
  • Flammability testing of carpets, rugs, and other textile floor coverings.
  • Quality control and product development in carpet manufacturing.
  • Compliance verification against BS 6307 and BS 4790 requirements.
  • Third-party testing laboratories and research institutions.
Specifications
Item Details
Product Name Carpet Flammability Tester (Hot Metal Nut Test Apparatus)
Applicable Standards BS 6307, BS 4790
Test Method Hot metal nut test with small ignition source
Test Specimen Textile floor coverings / carpets
Test Environment Draught-free enclosed test chamber
Application Flammability performance evaluation of carpets and rugs

Company Details

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,

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 and 

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 from Quality China Factory
  • 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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  • 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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