NFPA 701-2 Flammability Tester
NFPA 701-2 Flammability Tester, to determine the ignition resistance properties of draperies and other hanging fabrics according to test method NFPA 701#2. NFPA 701-2 Flammability Tester is a professional fire testing instrument designed to evaluate the ignition resistance performance of draperies, curtains, and other hanging fabrics according to NFPA 701 Test Method 2. The tester simulates flame exposure conditions through a controlled burner system to determine whether fabric materials meet specified flammability requirements. It is suitable for single-layer fabrics, multi-layer fabrics, heavy-weight textiles, and coated fabrics, providing reliable testing solutions for textile manufacturers, fire safety laboratories, and certification organizations.
Application
NFPA 701-2 Flammability Tester, to determine the ignition resistance properties of draperies and other hanging fabrics according to test method NFPA 701#2, and it is suitable for single-layer or multi-layer fabrics, fabrics with density larger than 700g/m2 (21oz/yd2), and fabrics coating with polyethylene, etc.
Standards
NFPA 701-2004/2010 Test Method 2
Specifications
| Parameter | Specification |
|---|---|
| Test Method | NFPA 701 Test Method 2 |
| Test Cabinet Material | Stainless steel |
| Burner Type | Bunsen burner according to ASTM D5025 requirements |
| Burner Angle | 25° angle Bunsen burner |
| Ignition Mode | Automatic ignition |
| Extinguishment Mode | Automatic flame extinguishment |
| Flame Height Adjustment | Needle valve control |
| Test Time Setting | Presettable |
| Wire Support | Stainless steel metal wire included |
| Weight | 110 kg |
| Power Supply | 220/110 V, 50/60 Hz, 3 A |
| Width | 440 mm |
| Depth | 410 mm |
| Height | 2500 mm |
Maintenance Information
Regularly clean the burner nozzle and test chamber to prevent residue affecting flame stability. Check the ignition system, gas connection, and flame adjustment components before operation. Ensure the stainless steel chamber remains clean and dry after testing. Periodically verify timer accuracy and burner performance according to laboratory equipment management procedures to maintain reliable test results.
FAQ
(1) What materials can be tested with an NFPA 701-2 Flammability Tester?
The tester is mainly used for draperies, curtains, hanging fabrics, coated textiles, single-layer fabrics, multi-layer fabrics, and heavy fabrics above 700 g/m². It evaluates their resistance to ignition under controlled flame exposure.
(2) What is NFPA 701 Test Method 2 used to evaluate?
NFPA 701 Test Method 2 evaluates the flame ignition resistance of larger or heavier hanging textile materials. It determines whether fabrics meet fire safety requirements for applications such as curtains and decorative materials.
(3) Why is automatic ignition and extinguishment important?
Automatic ignition and extinguishment reduce operator influence during testing, improve test repeatability, and help maintain consistent flame exposure conditions required by standardized flammability test procedures.
(4) Which industries commonly use this flammability tester?
The equipment is widely used by curtain manufacturers, textile companies, fire testing laboratories, building material suppliers, and certification organizations requiring fabric fire performance evaluation.
(5) How can I select a suitable textile flammability tester?
QINSUN instruments are calibrated and tested before shipment to ensure data accuracy. For customized solutions, technical support, and application cases, please contact QINSUN engineers for professional guidance.
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