GB/T 20284-2006 Burning test device for individual construction material SBI

Descriptions:

SBI test methods are used to test the fire resistance of building materials when exposed to heat sources (other than floor materials). The test sample is placed on a moving trolley which is located under the exhaust system, and the combustion reaction of the sample can be automatically displayed and visible. Mechanically, by calculating the heat release rate (H.R.R), the smoke release rate (S.R.R) was used to evaluate the combustion characteristics.
 

Standard:
20284-2006 GB/T building materials or products of a single combustion test.
EN 13823: BS monomer combustion (SBI) determination of the performance of building materials (not including floor materials) in the case of a single combustion heat invasion
 

Characteristic:
Advanced industrial appearance and control design;
The automation degree is high, the test process is safe and reliable, and the operation is convenient;
Programmable logic controller (PLC) control system:
Automatic ignition, ignition failure detection and protection.
Automatic control and display of propane gas flow.
Automatic control and display of exhaust gas flow in PLC+ converter.
Automatic measurement and calculation of material combustion: heat release rate (H.R.R), smoke growth index (SPR), oxygen consumption (O2), CO2 production.
Embedded integration 10.2 "touch screen:
Control parameters setting and display; test status and fault display, query.
Various data acquisition and preservation; picture monitoring, real-time temperature curve, real-time CO2/O2 data curve display; historical curve and data query;
Data USB export. Can print.
Can independently control the completion of the test machine.
Computer control system:
The experiment parameters setting and display, the implementation of the corresponding manual control.
Experimental data preservation; state image monitoring, real-time temperature curve display;
Historical curve and data query, print;
Can independently control the completion of the test machine.
Sound alarm and alarm accident display function.
Equipped with advanced paramagnetic type O2 analyzer and infrared CO2 analyzer.
Control box on the USB/RS232 serial port, can be external desktop / notebook computer operation control.

Specifications
Power Supply: 220V 50/60Hz, AC, 15A
weight: About 4000kg (box), about 130kg (console).