Fire retardant coatings tester tunnel method
Product Introduction
The fire retardant coating flame propagation tester is suitable for testing the flame propagation characteristics of the fire retardant coating on the surface of the substrate under laboratory conditions, and evaluating the protection effect of the fire retardant coating on the substrate and its flame propagation performance.
Standards
GB/T12441-2005
GB12441-2018
JL-SDF-2
Working conditions
Ambient temperature :5——35℃
Relative humidity: not more than 85%
Working environment: indoor without forced ventilation
Power supply :AC200——240V, 50HZ
Technical parameters
Burner top diameter :20mm, height about 200mm
Burner blue flame temperature :(900±20) "C
Combustible gas source: natural gas, liquefied petroleum gas or city gas
Thermocouple: armored thermocouple with precision of work grade, K division and outer diameter not greater than 3mm
Electronic potentiometer: The error is less than ±0.5% of the measured temperature
High voltage electronic ignition system
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
在线联系供应商
Other supplier products
 |
Digital Auto Burst Strength Tester-QINSUN | Digital Auto Burst Strength Tester Standards ASTM D3786. ERT 80-4-20. GB/T 7742.1. BS EN ISO 13938-1. BS 3424-6-B, ISO 3303-B, ISO 2758. ISO 3303... |
 |
Seam Fatigue Tester for Textile & Apparel Durability | Standard ISO 13935-1/2(Textiles – Seam Fatigue Testing for Woven Fabrics) ASTM D1683(Standard Test Method for Failure in Sewn Seams of Wove... |
 |
Tumble dryer-QINSUN | Scope of Application Used for the drying process in theTextile Testing - Home Laundering and Drying Proceduresstandard and other textile testing e... |
 |
Fabric liquid penetration tester | Main Parameters1. The penetrating disc is made of special organic glass through special processing, ensuring a weight of 500 grams ± 5 grams... |
 |
Textile material feel style evaluation instrument | Standards T/CTES 1017-2019 FZ/T 01171-2023 Instrument Features The testing system adopts a biomimetic design, simulating the mechanical tacti... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
