SL-7602 Smoke Density Chamber Tester - Skyline Instruments Co.,LTD
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SL-7602 Smoke Density Chamber Tester
SL-7602 Smoke Density Chamber Tester
SL-7602 Smoke Density Chamber Tester
SL-7602 Smoke Density Chamber Tester

SL-7602 Smoke Density Chamber Tester

Product Model : SL-7602
Standards: According to GB8323 and NBS ENS711 of ASTM E662 etc. Used range: This tester has been applied to determine smoke density and wildly accepted by many industries, such as plastics, rubbers, cover fabrics, painted surfaces, woods, etc.
Detailed description

3 Phase Flammability Testing Equipment , NBS Smoke Density Chamber


Standards:
According to GB8323 and NBS ENS711 of ASTM E662 etc.

Used range:
This tester has been applied to determine smoke density and wildly accepted by many industries, such as plastics, rubbers, cover fabrics, painted surfaces, woods, etc.

Test conditions:

According to difference material for Flaming test and non-flaming both conditions


 Temperature of sample  23±2°C
 Relative humidity  50±5℅
 Size of sample  Length and width of sample all are 75±0.5mm, thickness is 1±0.2mm, thickness of foam and plastic is 8±0.5mm
 Irradiance level of furnace  Surface of sample is 2.5±0.05W/cm²
 Distance between the furnace and sample surface  38mm
 Burning gas  Propane gas and the purity is ≥95
 Measurement of chamber  L1110mm * W750mm * H2040mm
 Smoke box size  L914mm * W610mm * H914mm
 Diameter of light beam  Approx. 38mm
 Test range
 1) Optical transparence is 100%-0.00001%
2) Smoke density grade is 0-924 for 6 shelves, automatic transmission
 Test mode  Non-flaming mode and flaming mode
 Accuracy of photometer  ±3%
 Exchange shelves accuracy  ±7 for smoke density value
 Power supply  3-phase is 380±10%V/AC, 50Hz

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