Dongguan HOOHA Electrical Equipment Company Limited
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HH52114 3M Cube (Wire and Cable) Smoke Density Tester
Product description:
3M cube smoke density tester is used for measurement of smoke density of cables burning under defined conditions
Test index: Optical density (OD) and specific optical density (DS) of the smoke
Measuring principle: Lambert-beer Law
Measuring method: Measure the smoke light transmission percent of original light transmission to represent smoke density, and calculate the max DS by min percentage of the transmission
Standards:
• IEC 61034 - 1997
• GB/T17651.1～2-1998
Technical parameters:
Burning device:
• Use the long pole ignition devices to ensure the testing personnel’s safety; stainless steel flame testing machine stand allocated with a automatic sample fixture
Stainless steel alcohol tray: Internal size of the bottom: 210mm×110mm
Internal size of the head: 240mm×140mm
Height: 80mm
Optical system:
• Use the restructured optical system light source which is imported
by Germany
The light receptor is made of imported high resolution batteries
Tungsten quartz-halogen lamp: Voltage: DC 12V, Power: 100W,
Nominal luminous flux: 2000lm~3000lm, Nominal color
temperature: 2800K~3200K, Lens light beam: 1.5m±0.1m adjustable
• Test software: Smoke density DAQ test software, the light path calibration system: 0, 100% spot calibration, which is available to operated on
laptop and desktop computer both
• Standard fan: (fan shaft height 200 ~ 300mm; blade diameter 300 ± 60mm; wind 7 ~ 15m³ / min).
Specifications:
• Control cabinet dimensions: 600mm(W)×600mm(D)×1600mm(H)
• Power supply: AC 220V, 50/60Hz, 1A
• Test chamber dimensions: 3m×m×3m(prepared by users)
