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SL-7602 Temperature of sample 23±2°C NBS Smoke Density Chamber Tester

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Skyline Instruments Co.,LTD

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SL-7602 Temperature of sample 23±2°C NBS Smoke Density Chamber Tester

Name: SL7602 Temperature of sample 232C NBS Smoke Density Chamber Tester
Brand: SKYLINE
Price: 1 USD

Quality SL-7602 Temperature of sample 23±2°C NBS Smoke Density Chamber Tester for sale

Brand Name : SKYLINE

Model Number : SL-7602

Certification : CE

Place of Origin : China

MOQ : 1 unit

Delivery Time : 25 working days

Packaging Details : PLYWOOD CASE

Temperature of sample : 23±2°C

Relative humidity : 50±5℅

Burning gas : Propane gas and the purity ≥95

Accuracy of photometer : 38mm

Power supply : 3-phase is 380±10%V/AC, 50Hz

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NBS Smoke Density Chamber Tester

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 ≥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

SL-7602 Temperature of sample 23±2°C NBS Smoke Density Chamber Tester

SL-7602 Temperature of sample 23±2°C NBS Smoke Density Chamber Tester Images

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