Sign In | Join Free | My benadorassociates.com
benadorassociates.com
Products
Search by Category
Home > Level Measuring Instruments >

NBS Smoke Density Chamber

Categories Plastic Testing Equipment
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
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

NBS Smoke Density Chamber

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 resolution0.0001%;
Measurement range0-100%;Automatic shift during measurement.
Measurement accuracy± 3%
Working voltageAC200-240V 50Hz;
Environmental humidityat room temperature to 40 ºC
Working environmentwhen the instrument is running, it should avoid direct glare and no forced air flow.
Measurement softwarebased on WINDOWS XP operating interface, LabVIEW style.Show the transmittance and time curve.English and Chinese interface, and provide Chinese and English instruction manual.

Buy NBS Smoke Density Chamber at wholesale prices
Send your message to this supplier
 
*From:
*To: DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0