Micro Controlled Epiradiateur Thermal Radiation Flame Propagation Tester

Specification:-    

Warranty (Thermal Radiometer):-1 year, 1 Year

Certification:-CSA, pock, Reach, IECEE, sock, UL, EPA, GS

Model Number:-D265

Customized support:-OEM, ODM

Gas:-Butane or propane gas

Standard:-GB/T2639

Power:-Electronic

Application:-Rigid/Flexible Material

Material:-SUS 304 Stainless Steel

Power supply:-220V 50Hz

Guard Net:-3 mm Steel Wire

Electric control cabinet:-L770 * W600 * H1810 mm

Test chamber:-L1243 * W460 * H1661 mm

Main technical parameters : ( Thermal Radiometer )

(1)Test chamber: L1243mm*W460mm*H1661mm is made of a stainless steel plate and made of high temperature lower part has a fixed electrostatic material of about 30 mm thick baking paint. The opening 50 mm high There is an upper part, and the wall of the box body An exhaust passage has a protective layer of insulating and non-flammable. The protective layer is a smoke exhaust port made of 1/8 of vermiculite concert forced suction and regulator, the exhaust passage is connected to the exhaust port of the test chamber, and is equipped with a transparent observation window. It adopts stainless steel tubular air inlet device and is equipped with a filtering device to shield indoor pollution sources. It is also considered as flammability testing equipment (Thermal Radiometer).

 

(2)Radiator: Irradiator heat radiation device, the surface is a quartz disk with a diameter of 100±5mm. The spiral groove in the disk is the radiating surface and wound around the resistance wire for heating, and the spiral groove has 6 turns. The radiator has a heat flux rated power is 500W, the radiation density of 3 W/cm 2 in a parallel plane of 30 mm is as uniform as possible.

 

(3)Sample support frame: A open state Sometimes the test requires is made of three angle irons, which rectangular frame with a high-end is U-shaped. Iron on both sides of the support frame fixed mark is welded to the angle to measure the length of the flame. the use of a sample net, so two clips for the of the support. The sample holder and the radiator are mounted on the same bracket. The plane of the sample fixed net are welded to both sides holder is inclined at 45°, and the low end is 250 mm from the bottom of the test chamber. The radiator is passed through an adjusting device surface is parallel to the plane of the sample support frame with a spacing of 30 mm. The centerline of the radiant disk is in a plane equidistant from the left and right sides of the sample support frame, and the lower end of the radiant disk is about 40 mm away from the lower end of the such that the radiant disk sample.

 

(4)Guard net: The steel wire is a material net made of 3mm guaranteed to diameter with insufficient material with obvious creep during the test. During the test, the net is divided and the distance rigidity and the into two forms, one for the placed on the sample support frame other for the between the surface of the sample and the radiating surface of the radiator is met the specified requirements with the use of flammability testing equipment (Thermal Radiometer).

 

(5) Fire-fighting device: Lower ignition device: The jet portion of the lower ignition device has a circular arc shape with a radius of 100 mm and an effective length of 180 mm. Upper igniter: The upper part of the igniter is rectangular, the effective length of the lance is 60mm, the inner diameter of the nozzle is 6mm, and there are small holes with a diameter of 0.6mm, and the hole spacing is 20mm.

(6) Gas: using butane or propane gas.

(7)The length of the pilot fire is 15mm.

(8)Each pilot is burner flame heights and is with an accurate indicator and lower equipped to regulate equipped with a valve the flow of gas. The needle valve controls the upper with a flame height gauge.

(9)At the rear of the pilot, there are two fixed ignition tubes that can ignite the jet.

(10)The regulating portion of the pilot device is placed outside the test chamber to adjust the distance between the pilot and the sample during the test.

(11) Temperature measuring device (Part of Flammability Testing Equipment.): Five alloy thermocouples are placed in the center of the test chamber exhaust port and four diagonals thermocouples-nickel-aluminum-magnesium and five thermocouples the temperature difference horizontal line at the bottom of the tank. The temperature difference between the airflow and the input is placed on the end shows value status in real-time.

(12) Electric control cabinet dimensions: L770 * W600 * H1810 mm

(13) Working power: AC220V, 50HZ

Frequently Asked Questions:-

What is Thermal Radiation?         

Thermal radiation Thermal energy is the emission of all matter that has a temperature greater than absolute zero. Thermal of thermal electromagnetic waves from energy into electromagnetic energy the kinetic energy of random movement’s radiation reflects the conversion of atoms and molecules in matter

What is a microcontroller and how it works?

Microcontrollers are devices to control the actions and embedded inside features of a product. Hence, they can also be controllers. They run referred to as embedded one power devices with specific programs and are dedicated to a single task. They are low dedicated input devices and small LED or LCD display outputs.