Mattress And Sofa Ignition Tester BS 5852
The QINSUN Mattress and Sofa Ignition Tester is a specialized instrument developed to evaluate the ignition and combustion behavior of upholstered furniture materials. Designed in accordance with BS 5852-1979, this tester provides a reliable method for assessing how mattresses, sofas, and other padding composites react when exposed to an ignition source. Its stable structure, precise timing control, and standardized flame system make it suitable for laboratories, quality inspection agencies, furniture manufacturers, and flame-retardant material developers.
Application
The F103 tester is used for ignition and flame-spread evaluations of composite materials commonly found in soft furniture, including:
Mattress filling materials
Sofa cushioning and upholstery fabrics
Seat pads and bedding materials
Foam, nonwovens, fabric composites
Fire-retardant material research and certification testing
It is widely applied in furniture manufacturing plants, third-party laboratories, regulatory inspection centers, and R&D departments that require strict compliance with BS 5852 flammability requirements.
Compliance Standards
The instrument is developed in accordance with:
BS 5852-1979 – Methods for assessing the ignitability of upholstered composites
Related flammability and ignition standards for soft furniture testing
Product Structure & Technical Description
Combustion Testing Section
Sample Holder
Used to position and secure test specimens during combustion.
Burning Tube
Connected to a propane source and serves as the standardized ignition flame.
Height Adjustment Knob
Allows precise vertical positioning of the ignition tube.
Control Box
Control Panel
Simple and intuitive interface for test operations.
Power Button
Controls system power with clear status indication.
Buzzer Alarm
Provides audible and visual alerts when the preset ignition time is reached.
Timing Button
Starts and stops ignition timing during the test.
Digital Timer
Displays ignition duration and buzzer alert settings.
Flow Control Valve
Regulates gas flow to maintain stable flame height.
Pressure Regulating Valve
Adjusts incoming gas pressure.
Gas Pressure Gauge & Flow Meter
Provides real-time pressure and flow readings.
Gas Switch
Controls gas supply to the burner.
Interface Ports
Gas inlet connects to the gas cylinder; gas outlet connects to the combustion chamber.
Power input: 220V, 50–60Hz, grounded socket required.
Technical Parameters
| Item | Specification |
|---|---|
| Brand | QINSUN |
| Model | F103 |
| Standards | BS 5852-1979 |
| Small Sample Holder | 450 × 300 × 150 mm |
| Large Sample Holder | 450 × 450 × 300 mm |
| Power Supply | 220V / 50–60Hz |
| Ignition Source | Propane-based flame |
| Control Box | Integrated timing, pressure and flow control |
FAQ
1. What tests can the F103 perform?
It evaluates ignition, flame spread, and combustion behavior of mattress and sofa composite materials under controlled ignition conditions.
2. Why is BS 5852 important for furniture manufacturers?
BS 5852 is one of the most widely accepted standards for upholstered furniture safety. Passing this test is often required for product certification and market entry, especially in Europe.
3. What type of ignition source does the instrument use?
The tester uses a propane-fed burner to generate a standardized flame height for consistent ignition performance.
4. How is test timing controlled?
A digital timer and manual timing button are used to start and stop ignition timing, with a buzzer alarm indicating when to remove the ignition source.
5. Is the tester easy to install?
Yes. The instrument requires a 220V grounded power supply and connection to a propane gas cylinder. All interfaces are clearly labeled for quick setup.
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