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       Material Testing Instruments
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Smoke Density (as per UIC)


Model Number: SS 516 U

Standard Number: UIC 564

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.

 

Salient Features  
   
Chamber :  750 x 750 x 750 (LBH in mm)
Chamber Construction :  Double walled, Inner Chamber Stainless Steel, Outer MS / GI
Burner :  Fitted at a 45o angle to the Horizontal Plan
Burner Control :  Control given for Air and Gas to set the flame
Photometric System :  To determin the Lux redaing during the test period.
   
Power requirment : 0.5 KW Voltage : 220 V 50 Hz
Delivery : 5 to 6 weeks Packing : One Wooden Box

Description

Instrument Principle

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.


The sample is burned under controlled pressure of LPG, through a specified burner as per the standard. 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 / Transmission / lux  scale. The apparatus comes complete with timer , gas pressure gauge, damper and exhaust fan for removing smoke from the chamber. 

Standard


The instrument conforms to UIC 564 specification and also confirms various other international standards.

Instrument

 

The instrument comprising of        

             

     A glass door chamber (internal size 1000 x 750 x 750 mm)

      Burner, gas regular

      Electronic Photometric System

      Timer

      Specimen Holder

      Damper

      Exhaust fan