Application：
EN 50399 specifies the apparatus and methods of test for the assessment of vertical flame spread, heat release and smoke production of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. EN 50399 details the apparatus and the arrangement and calibration of the instrumentation to be installed in order to measure the heat release and the smoke production during the fire test. Test procedures to be used for type approval testing for classification of cables in Euroclasses B1ca, B2ca, Cca and Dca are given.
Standard：
DIN:DIN EN 50399:2017 IEC60332-3
EN:EN 50399
GB/T 31248:2014
Fetures:
1. Standard 19 cabinet unit, including paramagnetic O2, non-dispersive infrared CO2 gas analyzer;
2. Taiwan Advantech data acquisition board 1 set, can collect temperature, gas pressure difference and gas analyzer data, etc.;
3. Stainless steel two-way speed probe, with a set of wind pressure detection devices such as micro differential pressure sensor;
4. The United States OMEGA K-type thermocouple 3, detecting the flue gas temperature 1 set;
5. Equipped with a set of gas collection probe device, connected by PTFE pipe, can collect corrosive gas;
6. Dehumidifying cold trap, gas steady flow and voltage regulator, 1 set of American CAST gas collection pump device, equipped with stainless steel pipe and PTFE hose connection;
7.An incandescent lamp smoke density measuring system comprising an incandescent light source and a silicon photodiode receiving device;
8. Equipped with 5 neutral filters, optical density range of 0.1-2;
9. 4 imported mass flow controller devices, equipped with pressure reducing valves, solenoid valves, etc.;
10. Standard test software, including calibration procedures, and can be used for monomer burning test;
11. Equipped with 1 set of computer and printer devices;
12. Test equipment such as exhaust pipe and centrifugal fan;
13. Two propane mass flow controllers;
14. Two air mass flow controllers;
15. 22.5KW and 30KW flame calibration can be performed by a mass flow controller acting on a single burner;
16. Bundle wire and cable burning test device.
Technical parameters：
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Inner Box Dimension
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1,000±100(W) x 2,000±100(D) x 4,000±100(H) mm.
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Wide stainless steel ladder dimensions
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500(W) ×3, 500(H) mm.
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The program on the requirement on standard
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70,000Btu/h can be program.
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Standard stainless steel ladder dimensions
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800(W) ×3, 500(H).
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Concentration range
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0-25%.
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Heat release measurement concentration range
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0-10%.
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Machine size
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1120 mm (W) x 2200 mm (D) x 5600 mm (H)
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Weight
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1200kg
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Electrical
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110V AC 60Hz / 230V AC 50Hz, 5A
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Ambient Temperature
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Operating 10°C to 35°C
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Gas
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air and propane
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