Carpet Flammability Tester

Standard

BS 4790: Hot Metal Nut Method for Floor Covering Fabrics

ISO 6925: Ambient Temperature Tablet Test for Floor Coverings

BS 6307: Fire Test for Textile Floor Materials (Carpets/Rugs)

GB/T 11785: Flame Retardancy of Textile Floor Coverings

Application

Carpet Manufacturers: Validates flame retardancy of residential/commercial carpets.

Quality Inspection Agencies: Certifies products for fire safety compliance.

Fire Research Institutes: Studies material behavior under controlled ignition conditions.

Construction & Hospitality Sectors: Ensures flooring meets building fire code requirements.

Product Advantages

Dual Testing Methods: Supports both hot nut and polymer sheet ignition techniques.

Precision Observation: Sliding panel and ceiling mirror enable real-time sample monitoring.

Automated Control: PLC-driven system ensures consistent test parameters.

Safety First: Flame-retardant test chamber withstands high temperatures.

Pneumatic Clamping: Securely holds samples without manual intervention.

Easy Operation: Intuitive touchscreen simplifies method selection and data recording.

Product Features

Flame-Resistant Chamber: Constructed from heat-resistant boards (380 × 380 × 380 mm).

Hot Nut Ignition: Stainless steel nut (30g, M16) heated to 900°C in a muffle furnace.

Polymer Sheet Method: Includes 230 × 230 mm metal plate with central hole for ignition.

Sliding/Fixed Panels: 280 × 380 mm sliding panel and 100 × 380 mm fixed panel for sample access.

45° Inclined Base: Simulates real-world carpet installation angles.

Safety Interlocks: Prevents chamber access during active testing.

Technical Parameters

Parameter	Specification
Control Mode	Automatic (PLC)
Test Chamber Size	380 mm × 380 mm × 380 mm
Sample Clamping	Pneumatic (Adjustable Pressure)
Metal Plate	230 × 230 × 6.5 mm (Central Ф205 mm Hole)
Ignition Nut	30 g, M16 (Flat Diameter: 26.75–27.7 mm)
Sliding Panel	280 × 380 mm (Flame-Retardant Glass)
Inclined Angle	45° (Adjustable)
Power Supply	AC 220V ±10%, 50Hz
Dimensions (L×W×H)	70 cm × 80 cm × 120 cm
Net Weight	75 kg
Display	LED Touchscreen (Method Selection/Timer/Status)

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