Large Flame Exposure Test Chamber for Certification Laboratories
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
E-mail：info@standard-groups。com
Parameters
| Feature | Description |
|---|---|
| Stainless Steel Test Case | Strong corrosion resistance, longer useful life |
| 25° Angle Burner with Automatic Timer | a. Preset ignition time b. Record afterflame time |
| Flowmeter | Used to set appropriate test gas flow |
| Sample Support | Provides stable positioning for testing samples |
| Power Supply | 110V 50/60Hz or 230V 50Hz |
Test Procedures
Sample Preparation: Prepare samples according to the test standard requirements, ensuring that the size, shape, and quantity of the samples meet the test requirements.
Equipment Calibration: Check that all components of the equipment are functioning correctly, such as the ignition device and flow meter. Ensure that the gas supply system is in good working order.
Sample Installation: Secure the sample in the sample holder, ensuring its stability and vertical alignment during the test.
Gas Mixing and Supply: Adjust the flow rates of oxygen and nitrogen (if applicable) according to the test requirements, and supply the mixed gas to the combustion chamber after mixing in the mixing chamber. Ensure that the oxygen concentration of the mixed gas meets the test standard requirements (if applicable). For large-flame flammability testers, the focus is primarily on the supply of combustible gas and the stability of the flame.
Ignition and Timing: Turn on the ignition device to ignite the burner. Simultaneously start the timing device to record the burning time of the sample. When the sample burns to the specified length or the burning time reaches the preset value, turn off the ignition device and the gas supply system.
Data Recording and Analysis: Record all data during the test process, such as burning time and flame spread rate. Calculate the relevant parameter values according to the test standard requirements, and analyze and interpret the test results.
Maintenance Information
(1) Inspect gas lines, burners, and flowmeters for proper function and leaks.
(2) Clean the stainless steel chamber regularly to prevent soot buildup.
(3) Ensure timing system accuracy and check the calibration of the flowmeter periodically.
(4) Replace worn sample holders and burner nozzles as needed.
在线联系供应商
Other supplier products
 |
Absorbable Bone - connecting Plates Four - point Bending Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM F2119: Standard test method for constant load testing of bioabsorbable scr... |
 |
Dry microbial penetration resistance tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com DryMicrobial Penetration Resistance Testeris designed to determine determine the penetratio... |
 |
Flame Spread Calorimeter，ASTM E2058 flame spread test equipment | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The Flame Spread Calorimeter is suitable for: Building materials: Evaluate fl... |
 |
Electrical Safety Material Arc Resistance Tester ASTM D495 | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Comply with the standard GB/T1411-2002 dry solid insulating material resista... |
 |
Flex Durability Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications - Packaging Industry: The rubbing resistance tester is widely used in the pac... |
Same products
 |
MMA-120 Handheld Arc Welder | 卖方: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi... |
 |
YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ... |
 |
DHL Series Coal-Fired Steam Boilers | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b... |
 |
SZL Series Biomass Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
