DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
Dongguan Daxian Instrument Equipment Co.,Ltd. CHINA'S LEADER IN TESTING EQUIPMENT Professional Manufacturer of Building Materials 13 years Fire Retardant / Wire/ Plastics/ Rubber/ Environmental
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IEC61034-1~2 Smoke Density Test Machine For Wire And Cable GB/T17651.1 ~ 2-1998
IEC61034-1~2 Cable Smoke Density Tester
Application:
It is mainly used to measure the smoke concentration of cable and optical cable when burning under certain conditions.
Standard:
GB/T17651.1 ~ 2-1998
IEC 61034-1 ~2
Parameters:
Combustor: Use SUS304 thick 1.5mm stainless steel to fix on square pass bracket, and constitute whole cube combustor.
Combustion chamber dimensions: 3M x 3M x 3M total 27 m3.Can be brick wall structure, also can be steel structure, by customer choice;
Optical measurement system:
Light source: Imported quartz halogen lamp, nominal power: 100W nominal voltage: 12V nominal light return: 2000-3000lm
Receiver: silicon photocell, with light transmittance of 0% and light transmittance of 100%.The spectral response is matched with that of CIE.
Installation: the pipe is installed on one end of the pipe with a length of 150, and the other end is a dustproof window. The inner wall of the pipe is shiny black and anti-reflection.
The light transmittance was 0%, and the light transmittance was 100%.
Standard fire source: Fire source is 1.0l alcohol: 90% ethanol, 4% methanol, 6% water
Alcohol disc (combustion boat) : stainless steel thickness: 1.0mm, bottom: 210x110mm, top: 240x140mm, height: 80mm.
Environmental conditions:
| Temperature | 5 ºC ~ 30 ºC |
| Pressure | 86 ~ 106kpa |
| Power supply | AC220V/50HZ |
| Voltage permissible range | 380V ± 10% |
| Frequency range allowed | 50Hz ± 1% |