Basic Info.
Max Diameter of Workpiece
<500mm
Mass Scope of Workpiece
900kg
Oil Cylinder Position
Under
Product Description
ISO 5660 Cone Calorimeter Heat Release Rate Flammability Testing Equipment
Description:
The Cone Calorimeter is the most significant bench scale instrument in the field of fire testing.
Heat release is the key measurement required to assess the fire development of materials and products. Traditionally it has been very difficult to measure and more recently full scale testing of items (e.g. furniture) has been possible by burning these articles and measuring the evolved heat using a technique called oxygen depletion calorimetry.
Application:
Combustion product stream through the oxygen concentration of the oxygen consumption and calculate the heat release rate, heat release rate of the material is also the material properties of the combustion products of the combustion burner of the most important parameters, more accurately measure the material during combustion heat release rate, for predicting fire hazard prevention and fire-retardant treatment is extremely important.
Standards:
ASTM E1474
ASTM E1740
ASTM F1550
ASTM D6113
CAN ULC 135
Specification:
1. Cone-shaped radiant electrical heater, which is capable of heating power 5kw, radiation intensity: 100kw / m2, equipped with three thermocouples to measure the temperature.
2. Radiation shield, which is not-water cooled, is consisted of stainless steel, with a total thickness not exceeding 12mm.
3. Irradiance control, the system shall be properly tuned so that it maintains the average temperature of the heater thermocouples at the preset level to within ±10ºC.
4. Weighing device, which shall have an accuracy of 0.1g, with a range of 0~2000g.
5. Specimen holder, which shall have the shape of a square pan with an opening of (106±1)mm*(106±1)mm at the top, and a depth of (25±1)mm. The holder shall be constructed of stainless steel with a thickness of (2.4±0.15)mm.
6. Retainer frame, shall be constructed of stainless steel with a thickness of (1.9±0.1)mm, in the shape of a box with an inside dimension of each side (111±1)mm and a height of (54±1)mm. The opening for the specimen face shall be (94.0±0.5)mm*(94.0±0.5)mm.
7. Exhaust gas system, which shall consist of a centrifugal exhaust fan, a hood, intake and exhaust ducts for the fan.
8. Gas sampling apparatus, includes a pump, a filter to prevent entry of soot, a cold trap to remove most of the moisture, a by-pass system set to divert all flow except that required for the gas analyzers, a further moisture trap.
9. Ignition circuit and timer, shall be capable of recording elapsed time to the nearest second and shall be accurate to within 1 s in 1 h.
10. Oxygen analyser
11. Measuring range: 0-25%
12.the signal output: 4-20mA;
13.the response time: ≤2S;
14. Ambient temperature: 0-45 ºC;
15.Relative humidity: <90% (non-condensing);
16.linearity: <± 0.1% O2;
17. Zero drift: 0.05% O2 (one week);
18. Repeatability: <± 0.02% O2;
19.Optical smoke density analyzer, consist of light source, lens, photoelectric element.
20. Data collection and analysis system, collect and record oxygen concentration, temperature, heat release rate, theremocouples, heat smoke duct air flow velocity, sample ignition time and extinguish time, total oxygen consumption, mass lose rate, total heat release, carbon dioxide generated curves and carbon monoxide generated curves, all the procedure curves and real-time data, can be printed and saved.
21.Smoke process system, adopts powerful exhaust system, the equipment is equipped with powerful fan; after finish test, start draught fan to exhaust waste-gas, do concentration purification treatment, in order to meet the standard.
22.Control chamber dimension: L700 * W600 * H1920mm
23.Test chamber dimension: L1680 * W700 * H2410mm
24. Power supply: AC 380V 50HZ total power:6KW.
25. Heat flux meters
26. Calibration burner
About daxian company
DAXIAN's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable,textile and fabrix, etc. All DAXIAN testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.
One-stop logistics:
The equipment is placed in the wooden box, covered with bubble film, with good shock absorption, impact resistance, heat sealing, and has the advantages of non-toxic, odorless, moisture corrosion resistance, transparency.One-stop comprehensive service to let you rest assured.
Address:
Changlian Industrial Building, 168 Zhenan West Road, Xiabian Community, Chang′an Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters
Management System Certification:
ISO 9001, ISO 14064
Company Introduction:
Daxian′s testing equipment are widely used in various field: Scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable, textile and fabrix, etc. All daxian testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, en, GB, BS, JIS, UL, tappi, aatcc, IEC, VDE, CSA, cen and so on.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of " quality first, customer first and credit-based" since theestablishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate withenterprises from all over the world in order to realize a win-win situationsince the trend of economic globalization has developed with anirresistible force.