ISO4589. -2006, Fire Test, Flammable Test manufacturer / supplier in China, offering Limited Oxygen Index Testing Machine, Laser Particle Size Analyzer, Halogen Acid Gas Content Testing Machine, IEC 60754, (FTech-IEC60754) and so on.
|Min. Order:||1 Piece|
|Payment Terms:||L/C, T/T|
|Max Diameter of Workpiece:||<500mm|
|Mass Scope of Workpiece:||<900kg|
|Type:||Material Testing Machine|
|Load Way:||Electronic Load|
TESTech Instrument(Suzhou) Technologies is founded by engineering professionals familiar with the highest international standard of quality, reliability and service. We are committed to meeting and serving the comprehensive needs of industry and research labs in the testing and development of fire-prevention and retardant materials, systems and instruments. Whether you need fire test equipment development, production, sales or service, contact us for one-stop solution. We're China's best fire-testing resource, so let us exceed your expectations!
Our major products include flame retardant testing instrument for building materials,cables and wires,Plastic Products,exterior wall thermal insulation materials,doors and windows,house furnishings, flooring materials,ornament materials, fire retardant coating,building elements,firefighting devices,ships,and so on.At the same time,we provide professional combustion test boxes as well as the project design, construction, technical consultation, training and other professional services.
TESTech Limit Oxygen Index Tester is designed according to ISO4589.1-2006, it applies to analysis the minimum oxygen concentration needed to maintain combustion of the sample when the sample is under under the test conditions specified in oxygen and nitrogen mixed gas;
This tester is installed with England imported Oxygen sensor, and automatic control the Oxygen and nitrogen flow with mass flow control meter. It is very easily and quickly to operate; Used for evaluating homogeneity of solidmaterials, laminates, foam, film and thin film in the specified conditions of flammability.
1, Oxygen concentration measurement range: 0-100%;Accuracy of ± 2, Oxygen concentration 0.1%
2, Oxygen Mass flow meter range: 0~15.0L/min
3, Nitrogen Mass flow meter range: 0~15.0L/min
4, Response time: <10s
4,Oxygen concentration measurement accuracy: ± 0.4%
5, Combustion tube top airflow 90mm ± 10MM/s
6,Combustion air flow in cylinder 6, 40mm/s ± 2mm/s, concentration control accuracy ± 0.1%
7,Measurement time, accuracy ± 0.5S
8,Portable igniters, Jet flame down 16± 4mm adjustable;
9,Double flow meter and pressure gauge devices: precision: 1%
1,England Imported ParaMagnetic oxygen sensor, accuracy is ± 0.1% ; without working life limit, it is definitely difference with electrochemistry oxygen sensor. (It is difference with electrochemistry sensor, no need to change the sensor every year.)
2,Equipped with heat-resistant quartz glass tube, export ID 40mm;
3,Equipped with supporting and not supporting sample holder
4,Mass flow controllers, automatic regulating oxygen and nitrogen gas flowaccording to the set concentration;
5,Patent design of oxygen and nitrogen mixed unit to make sure the gas is mixed entirely
6,The expected oxygen concentration is set on screen, and PLC control system; No need manually operation;
7, LCD screen show test data such as flow rate, time, results in real time and oxygen concentration etc .
1, PLC with touch screen system to make the test high automation;
2, After setting the oxygen concentrations, the system automatically adjustingthe oxygen concentration;
3, Key electrical components adopt imported brands, accurate, reliable, anddurable;
4, Equipped with a protection circuit;
Smoke Density System(Optional)
1, Optical absorption range: 0-100% can be measured continuously. Smoke density resolution 0.1%
2, Measurement of smoke density is accuracy: ± 3%;
3, Optical glass is easy to be cleaned, avoid to the negative of dust particles;
4, Light resource is 6V instrument special purpose incandescent lamps;
5, System is equipped with calibration system for light transmittance;
|Power||AC 220V, 50/60Hz, 5A|