Fire Retardant Wood Combustion Tester, ASTM E84 Wood Flame Spread Tester Manufacturer
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
E-mail：info@standard-groups。com
Parameters
| Description | Details |
|---|---|
| Ambient temperature | Room temperature～35℃ |
| Ambient humidity | ≤70% |
| Operating voltage | AC220 V ± 10V |
| Gas source | Natural gas, liquefied petroleum gas (customer-provided) |
| Timing accuracy | 3 min ± 0.1 s |
| Real-time temperature display | Available |
| Equipment dimensions (L×W×H) | 0.65×0.35×0.8 m |
| Equipment weight | 25 Kg |
Working conditions
1. Ambient temperature: room temperature —— 35oC
2. Ambient humidity: ≤70%
3. working voltage: AC 220±10V
4. gas source: natural gas, liquefied petroleum gas
5. timing accuracy: 3min±GA/T 42.1 Flame retardant wood burning performance test method wood stack method 0.1s
6. temperature error: 310oC≤±10oC
Specimen Preparation
1. The specimen size is 76mm×13mm×13mm, the cutting error is ±1mm, and the surface is required to be smooth and flat. Three sets of 24 pieces were prepared for each test piece.
2. The specimen is cut 0.6mm away from the longitudinal end of the wood, less than 1m long wood, and cut from the middle to both sides.
3. the specimen cut from the upper and lower sides of the width of the wood along the thickness direction parallel cut 13mm×13mm test piece two layers, and then cut 76mm along the length direction of the test piece, the remaining center part is not sampled.
4. before the test, the specimen must be at a temperature of 23±2oC, relative humidity (50±5) % of the condition, so that its quality is constant. The determination condition is the interval of 24h, the mass change of two weighing before and after each group is not more than 1%.
Send product request
Other supplier products
 |
Guidewire Pushing Force Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Guidewire Pushing Force Tester is a testing device used to verify and record the perfor... |
 |
Plastic Scratch Test machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The Plastic Scratch Test Machine is widely used for: Assessing the scratch re... |
 |
Scratch Hardness Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Primary applications: Quantitative assessment of scratch and surface hardness... |
 |
Automatic voltage internal resistance tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Automatic Voltage & Internal Resistance Tester is a precision electrical testing in... |
 |
Precision thermal conductivity tester for R&D and quality control | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application TheHigh-Precision Material Thermal Conductivity Tester is suitable for steady-... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Seller: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
