MachineU > China Products > Security & Protection > Alarms > Smoke Detector
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
Specifications
Brand Name :
DAXIAN
Model Number :
DX8368
Certification :
ISO5659.2-2006、GB 8323.2-2008
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
5 sets per month
Delivery Time :
5-9 work days
Packaging Details :
Wooden case
Power :
Electronic
Usage :
Measuring the specific optical density
Warranty :
1 Year
Product name :
Plastic Testing Machine
Standard :
ISO5659.2-2006、GB 8323.2-2008
Power supply :
AC200-240V 50Hz
Description

ASTM E 662 Nbs Smoke Density Chamber

Introduction:

This fire-test-response standard covers determination of the specific optical density of smoke generated by solid materials and assemblies mounted in the vertical position in thicknesses up to and including 1 in. (25.4 mm).

The test chamber is approximately 3 feet (915 mm) high, 3 feet (915 mm) wide, and 2 feet (610 mm) deep, encompassing a volume of about two-thirds of a cubic yard (0.52 m3). Exposed sample size is approximately 2-1/2 inches (63.5 mm) square, and it is held in a vertical position facing a radiant heat source.

Standards:
- ISO5659.2-2006
- GB 8323.2-2008

Machine performance:

Transmittance resolution 0.0001%;
Measurement range 0-100%;Automatic shift during measurement.
Measurement accuracy ± 3%
Working voltage AC200-240V 50Hz;
Environmental humidity at room temperature to 40 ºC
Working environment when the instrument is running, it should avoid direct glare and no forced air flow.
Measurement software based on WINDOWS XP operating interface, LabVIEW style.Show the transmittance and time curve.English and Chinese interface, and provide Chinese and English instruction manual.

NBS Smoke Density Chamber

Product tags

smoke density chamber

,

vertical flame test chamber

,

cnc gas among
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NBS Smoke Density Chamber

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Product Detail
Brand Name :
DAXIAN
Model Number :
DX8368
Certification :
ISO5659.2-2006、GB 8323.2-2008
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Contact Supplier
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber
NBS Smoke Density Chamber

DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

Verified Supplier
8 Years
guangdong, dongguan
Since 2004
Business Type :
Manufacturer
Main Products :
Fire Testing Equipment, Flammability Testing Equipment, Construction Materials Testing Equipment
Total Annual :
8,000,000-10,000,000
Employee Number :
150~200
Certification Level :
Verified Supplier
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