BS 5852 Mattress and Sofa Fire Resistance Tester Shipped to Malta

Product Introduction：

The ignition resistance tester for mattresses and sofas is developed and manufactured according to "GB/T 17927-2011 Upholstered Furniture - Evaluation of Ignition Resistance Characteristics of Mattresses and Sofas".

This equipment simulates cigarettes and matches as ignition sources to test and evaluate the ignition resistance characteristics of upholstered furniture.

This section applies to the testing and evaluation of the ignition resistance characteristics of mattresses, sofas, and other upholstered furniture used in public places.

Reference standards:

.GB/T 17927 Evaluation of the ignition resistance of upholstered furniture mattresses and sofas

.BS 5852 Test method for the flammability of seat cushions and chairs using smoldering and flaming sources.

.EN597-1~2

.ISO8191

Main performance parameters:

Timing range: 0-999 seconds; displays and records afterflame or smoldering time, fabric cracking time, and specimen extinguishing time.

Igniter test distance: Adjustable from 20-80 mm; features automatic movement and retraction of the ignition mechanism.

Flow rate measurement range: 10~100 mL/min

Ignition source system: Stainless steel combustion tube, one tube with an inner diameter of (8±0.1 mm) and an inner diameter of (6.5±0.1 mm), and a length of (200±5 mm); two sets are available.

Hose: Length should be (2.5～3 mm), inner diameter should be (7±1 mm); connects to the stainless steel combustion tube.

Flow control system: Includes a flow meter, fine-tuning valve, on/off valve, and pressure regulating valve.

The system provides a nominal output pressure of 2.8 kPa for a flow rate of (45±2) m1/min.

The cigarettes must be cylindrical, with or without filters and interfaces, and meet the following requirements:

Observation window: One large tempered glass observation window, surrounded by SUS304 stainless steel edging.

Computer control system (test time, number of tests, flame delay time, etc. can all be set and recorded in the computer. It features high intelligence, guided menu operation, and is simple and intuitive, making test results more accurate.)

Automatic ignition function (high-voltage electronic ignition).

Using PLC, all components are of high quality, ensuring high-quality, high-speed operation and advanced technology. The test process uses imported PLC PID fully automatic control, which is the most advanced, safest, most reliable, and most convenient control method available today. It achieves automatic detection and control, automatically completes the testing work, and features a user-friendly display interface, making the testing work faster and more accurate. The host computer uses configuration software design, which can automatically generate temperature control curves and report outputs, data acquisition, and printing of test results.