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3 Phase Building Materials Flammability Tester , NBS Smoke Density Chamber
3 Phase Building Materials Flammability Tester , NBS Smoke Density Chamber
Specifications
Brand Name :
SKYLINE
Model Number :
SL-7602
Certification :
CE
Place of Origin :
China
MOQ :
1 unit
Price :
negotiated
Payment Terms :
T/T, L/C, Western Union, MoneyGram
Supply Ability :
1 unit/ month
Delivery Time :
10 work days
Packaging Details :
plywood case
Standards :
NBS ENS711 of ASTM E662 etc.
Relative humidity :
50±5℅
Smoke box size :
914mm * 610mm * 914mm (L×W×H）
Power Supply :
3-phase is 380±10%V/AC, 50Hz
Temperature of sample :
23±2°C
Diameter of light beam :
Approx. 38mm
Description
3 Phase Flammability Testing Equipment , NBS Smoke Density Chamber
Standards
According to 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

What is a NBS smoke chamber?

The NBS smoke density chamber (ASTM E662) is the most popular test instrument used to measure smoke obscuration. In its standard use, it can accommodate only samples in the vertical orientation.

Product tags

flammability test chamber

,

building materials flammability tester

,

thermal testing chamber
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3 Phase Building Materials Flammability Tester , NBS Smoke Density Chamber

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Product Detail
Brand Name :
SKYLINE
Model Number :
SL-7602
Certification :
CE
Place of Origin :
China
MOQ :
1 unit
Price :
negotiated
Contact Supplier
3 Phase Building Materials Flammability Tester , NBS Smoke Density Chamber

SKYLINE INSTRUMENTS CO.,LTD

Verified Supplier
8 Years
guangdong, dongguan
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Lab Testing Equipment, Flammability Testing Equipment, Fire Testing Equipment
Total Annual :
120000-350000
Employee Number :
100~107
Certification Level :
Verified Supplier
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