Sample Test Furnace by Fire Retardant Coating：
Standard:
GB/T 12441-2005
Sample test furnace by fire retardant coating main purpose:
Sample test furnace for Fire proof coating, or the fire retardant coating combustion test chamber, the chamber method consists of two main parts, the main control box and the combustion chamber, mainly used for testing flame retardant coating on the surface of flammable base material flame propagation performance
Sample test furnace by fire retardant coating main parameters:
1, thermocouple diameter 2mm, accuracy Ⅱ level, range 1300 ℃.
2, the timer error is not more than 1s / h.
3, the power requirements: AC220 (± 10%) V / 50HZ.
4, the test process, every 15S alarm once, to remind the operator to record the current combustion conditions, burning time lasts 4min.
Sample test furnace by fire retardant coating, fire coating combustion chamber main features:
1, the control box for the mobile type, material (t = 1.2mm) electrostatic steel, the surface of the spray treatment, more smooth and beautiful;
2, in front with a glass window, the specimen can be observed at any time of combustion;
3, torch: brass material;
4, digital temperature control system;
5, gas source for liquefied petroleum gas or natural gas;
6, the rotor flow meter can adjust the combustion gas flow;
7, high-precision pressure regulating valve, regulate the required gas pressure;
8, the device has a power overload, short circuit protection;
9, the use of relay control system, all electronic originals are used well-known brands, to better ensure the machine's performance and detection accuracy
