Ductility Testing Machine-Refrigerated

It may be defined as the system and micro-processor based digital temperature controller as distance in cm s to which a standard briquette of bitumen can be stretched before the thread breaks. The briquette is stretched at a rate of 50 mm/min.± 2.5mm per minute at a temperature of 27°C ± 0.5°C The Machine is having built in refrigeration system to work a below ambient temperature up to 10°C in tropical conditions. The Machine will operate at 27°C with control accuracy of ± 0.5°C as per the requirement of IS.

Features:-

• Cost effective
• Optimum performance
• High efficiency
• Operated through electric current
• Consistent speed
• Refrigeration system and micro-processor based digital temperature controller
• Highly reliable
• Refrigeration system and micro-processor based digital temperature controller
• A heater with is fitted inside the water bath
• Water bath inside is of stainless steel with insulation and water drain cock
• The motor and gears to rotate the shaft are housed in a cabinet fixed above the other end of the 
       bath
• Compact design