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Member Since 16 Years
Nature of Business Retailer Year of Establishment 1985Ask for more detail from the seller
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Model Number: SSI 517 SDIE SCD
Standard Number: IS: 10810 (Pt.63), IEC: 61034 - 1
 Smoke Density Apparatus is used for measuring & observing the relative amount (Density) of smoke produced by the burning (combustion) or decomposition of Plastic, Cables etc. under controlled conditions.  Instrument PrincipleSmoke Density Apparatus is used for measuring & observing the relative amount (Density) of smoke produced by the burning (combustion) or decomposition of Plastic, Cables etc. under controlled conditions. The sample is burned under controlled conditions by alcohol fire. A light source and a photo receptor is placed on either side of the chamber, and the percentage of light absorbed is displayed through a linear amplifier digital electronic photometer with 0 to 100% absorbance scale. As the smoke builds up in the chamber, the light is obstructed, and the absorption of light increases. The photocell detects this change in light intensity and converts the light into electrical signal. The voltage form the photocell is captured by the PLC and converted into absorption value.  StandardThe instrument is manufactured as per the IEC 61034 and IS: 10810 (Pt.63) specification.       Instrument    A 2 mm thick walled 3 m x 3 m 3 m Chamber (powder Coated for long life).  (Outer wall optional)   PLC Based control System for DC Voltage, Light Source, Photo Receptor, Mixing Fan, Exhaust Fan   20″ All in One PC for Controls and Display   Display of Test Progress on Data / Graphical Screen    Display of Results with all parameters and final Standard / measured absorption.       The Chamber is constructed on Aluminum Columns and 2 mm thick GI Sheets.   Door to access the chamber from inside with glass window   Alcohol Tray as per specifications   Sample Stand   Mixing fan inside the chamber along with Sheet shielding as per specifications   Constant DC power supply to produce 12 V DC for the light source   Light source 12 V DC to form light spot of 1.5 m diameter on the photo-metric system wall.   Electronic Photo-metric System to capture and display the % Absorption of light.   Consist of Photo Cell and Receptor   Specially developed Software to capture % Absorption from the photo-metric system.   After the test the results can be displayed in tabular / graph form.   The results can be saved in PDF format and stored in Computer  |
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