Smoke Density Test Machine For Wire And Cable SL-FL60

Application：
According to GB/T17651.1~2 and IEC61034-1~2,the first parts of "test device" and second part of "test steps and requirements" for the determination of smoke density of cables or optical cables under specific conditions. The determination of smoke density is an important aspect of assessing the combustion characteristics of cable or cable, which is related to the evacuation of the personnel and the determination of the proximity of the fire extinguishing. This instrument is mainly used to determine the smoke concentration of cables and optical cables under specific conditions and to verify the smoke density. Under the conditions of flame burning or flameless combustion, the transmittance is used as a way to compare different cables or cables under specific conditions.

Standard：
According to GB/T17651.1~2 and IEC61034-1~2

Fetures:
This instrument relates to three aspects of mechanical, optical and electronic expertise. It is a mechanical and electrical integration product. It has the advantages of reasonable structure, stable performance and easy operation. WINDOWS XP operation interface, LabVIEW style and perfect security mechanism. During the test of real-time display measurement results and dynamically draw a perfect curve (through the display rate and time curve), the data can be stored permanently, read and print output, can directly print the report.
 
Measurement software: It is main data of smoke and light density, specific optical density, smoking rate, maximum smoking rate and average smoke density can be tested at WINDOWS XP+VB6.0 operation interface. It also has the operating interface of calibration, editing, testing, parameter adjustment and so on. The program uses computer automatic control, collection, recording and result settlement. 

Technical parameters:

Combustion chamber	Internal size: 3M x 3M x 3M total of 27 cubic meters. It can be used as a brick wall structure, as well as a steel structure, by the customer.
Flash Ranging Equipment	A: Light source imported quartz halogen lamp: nominal power 100W, nominal voltage: 12V, nominal return amount: 2000 - 3000Lm B: Acceptor: for silicon photocell, the transmittance of 0% is passed without light and the transmittance rate is 100% light without occlusion.
Standard fire source	A: The fire source is 1.0L alcohol  B: Alcohol tray: stainless steel, bottom 210 x 110mm
A mixture of smoke	The smoke is evenly distributed in the combustion chamber by using a desktop fan.
Blank test	Burning alcohol lamp makes the combustion chamber temperature reach 25±5℃.
Temperature measuring device	The height of the inner surface is 1.5M from the ground and the temperature sensor is installed in the place where the wall is 0.5M.
Contains the measuring software containing transmittance, output curves and reports
A computer (printer provide for yourself)
Power	220V, 4KW. (it should indicate the total power of the device)
Smoke Density	0 - 924 six gear automatic shift
Measuring Range	0.0001—100%
Measurement Accuracy	±3%
Working Voltage	200—240V 50Hz
Ambient Temperature	Room Temperature—40℃
Relative temperature	≤85%
Working Environment	It is necessary to avoid direct light and no forced air flow during the operation of the instrument.