White Wire Testing Equipment , HH52114 3M Cube Wire And Cable Smoke Density Test Apparatus

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)