Product Introduction:

　　Meet the technical indicators and requirements specified in the national standard GB/T14656-2009, and apply to the determination of paper and paperboard with a thickness of less than 1.6mm and flame retardant treatment, as well as flame retardant paper products.

　　Product features:

　　The testing instrument consists of a testing section and a control section, and adopts an integrated design, which is convenient for on-site installation and debugging.

　　Large observation window, convenient for observing the combustion status of the sample.

　　Advanced industrial appearance and control design for easy access to samples and burners.

　　Imported pressure gauge and pressure regulating valve, precise control of pipeline gas pressure.

　　The imported needle valve, combined with a gas mass flow meter, precisely controls the gas flow rate.

　　The automatic timer device can record the testing time.

　　Imported Bunsen lamp with an inner diameter of 10mm ± 0.2mm; The flame application time is 12 seconds.

　　Pulse high-voltage electronic automatic ignition.

　　Equipment dimensions: length x width x height (0.67 x 0.33 x 0.8) m.

　　Technical parameters of flame retardant paper and paperboard combustion tester/flame retardant paper and paperboard combustion testing device:

　　1. Environmental temperature: -10 ℃~30 ℃

　　2. Relative humidity: ≤ 85%

　　3. Power supply voltage and power: 220V ± 10% 50HZ, power less than 100W

　　4. Microcontroller control, digital display for automatic timing

　　5. The automatic ignition of the Bunsen lamp applies flame to the sample for 12 seconds, with an accuracy of ± 0.01 seconds

　　6. Residual flame and afterglow time: maximum 0-99M99S

　　7. The inner diameter of the Bunsen lamp is 10mm ± 0.2mm

　　8. The Bunsen lamp can tilt within the range of 0-45 ° (divided into 8 levels every 5 °),

　　9. Bensheng lamp blue flame height: 15mm-175mm adjustable, equipped with flame height ruler

　　10. Automatic ignition time of the Bunsen burner: can be set arbitrarily

　　11. Digital display of flame extension and burning time

　　12. Gas source: Liquefied propane with a purity of ≥ 95%

　　13. Instrument weight: approximately 40kg