• Model NO.：SDB
• Accuracy Grade：0.5
• Load Way：Electronic Load
• Loading Method：Na
• Display：Digital
• Control：Computer Control
• Weight：100-500Kg
• Power Source：AC220V
• Oil Cylinder Position：Na
• Item Name：ISO5659 ASTM E662 Nbs Smoke Density Chamber
• Application：Measures Optical Smoke Density of Plastic Nbs
• Reference Standards：ISO5659-2, ASTM E662
• Application Field：Imo, Rail, Cable
• Apparatus Dimension：1560 mm (W) X 2220 mm (H) X 1060 mm(D)
• Gas Supply：Mixture of Air & Propane
• Power Supply：220V, 10A, 50Hz
• Transport Package：in Veneer Casse
• Specification：1560 mm (W) x 2220 mm (H) x 1060 mm(D)
• Trademark：DELTA
• Origin：China
• HS Code：9031809090
• Production Capacity：10 Sets,Month

Basic Info.

Model NO. SDB Accuracy Grade 0.5 Load Way Electronic Load Loading Method Na Display Digital Control Computer Control Weight 100-500Kg Power Source AC220V Oil Cylinder Position Na Item Name ISO5659 ASTM E662 Nbs Smoke Density Chamber Application Measures Optical Smoke Density of Plastic Nbs Reference Standards ISO5659-2, ASTM E662 Application Field Imo, Rail, Cable Apparatus Dimension 1560 mm (W) X 2220 mm (H) X 1060 mm(D) Gas Supply Mixture of Air & Propane Power Supply 220V, 10A, 50Hz Transport Package in Veneer Casse Specification 1560 mm (W) x 2220 mm (H) x 1060 mm(D) Trademark DELTA Origin China HS Code 9031809090 Production Capacity 10 Sets/Month

Product Description

Smoke Optical Density Testing ISO5659 ASTM E662 NBS Smoke Density Chamber

Introduction:

• The Smoke Chamber has proved to be one of the most versatile fire testing instruments since its inception in the 1980s.
• SDB Smoke Density Chamber is used for measuring specific optical density of the smoke from burning materials under flaming and non-flaming conditions. It is also used for the extraction of toxic gas.
• This equipment is satisfied with standards (ASTM E 662, BS6401, ISO 5659, NES 711, NEPA 258, etc).
• Using ISO 5659 conical radiant heat furnace, We can change the heating condition from 10KW/to 5KW/by user.
• In the test of NES 711, there are non-flaming test and flaming test in test conditions different from ASTM E 662.

Standards:

• ASTM: ASTM E662
• ISO: ISO 5659-2
• IMO: FTPC Part 2
• NES: NES 711

Application Field:

• IMO;
• Rail;
• Wire&Cable;

Features:

• The inner dimensions of the chamber is 914mm±3mm long, 914mm±3mm high and 610mm±3mm deep.
• The inner surface is consist of Teflon coating, which is resistant to chemical attack and corrosion and easily cleaned.
• Test chamber with full width opening door, allowing easy access for sample loading and chamber cleaning.
• Provided with a hinged front-mounted door with an observation window and a removed opaque door cover to the window to prevent light entering into the chamber.
• Chamber walls are pre-heated for easier start-up and convenient equipment operation.
• Safety blow-out panel, easily replaceable, allows for safe operation of test method.
• Two optical windows, each with a diameter of 75mm, mounted in the top and bottom of cabinet.
• The light measuring system is consist of Incandescent lamp and photomultiplier tube.
• Provided with range-extension filter in the light path, adjusting the accuracy of instrument under the any scale.
• Conical Heater - is wound in the form of a truncated cone, rated 2600 W at 230 V with a heat output of 50 kW/m2.
• Auto Split Shutter automatically opened to transmit radiation to the sample, Spark Igniter to ignite the sample.
• Heat Flux Meter - for setting the irradiance level at the surface of the specimens, the range from 0-100KW/m2.
• Furnace Heater, rated 550W at 110 V with a heat output of 25 kW/m2.
• The movement of sample is controlled by air cylinder automatically.
• Air Cooled calorimeter for setting the irradiance level at the surface of the specimens.
• Provided with no pilot flame and pilot flame modes. Digital display flow rate of air and propane.
• Gas measurement ports are provided, for optional measurements of toxic gases.
• 19 analysis rack, 15 touch screen panel type PC for the whole control and automatic testing.
• DAQ(Data Acquisition) Program controllable with the touch screen panel PC.
• Testing results: Light transmission,Optical density,Mass optical density(MOD),Mass loss rate,the Clear-beam correction factor etc.

Parameters:

`o.	Item Name	Smoke Optical Density Testing ISO5659 ASTM E662 NBS Smoke Density Chamber
1	Dimension	1560 mm (W) x 2220 mm (H) x 1060 mm(D)
2	Weight	210kg
3	Power supply	110V AC 60Hz / 230V AC 50Hz, 30A
4	Ambient temperature	Operating 10oC to 35oC
5	Gas supply	Mixture of air & propane

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