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Carbon Black Content Apparatus

CBC - 165

Presto’s carbon black content apparatus is widely used for concluding the carbon black content in polypropylene and polyethylene materials. The test is applicable only to specimens where carbon is present in a free state. As per the standards, the carbon black content in the samples is calculated by measuring the difference in the mass of the sample after and before the procedure takes place in the apparatus. The laboratory instrument is designed as per IS 4984, ASTM D-1603 and IS 2530 standards to determine the content of plastics.

It is the most important and a protective material in plastic materials and more effective in polyethylene for performing a particular test. The method consists of analyzing the test specimen in a static atmosphere and considering the gravimetric difference. The glasswares of the instruments are made up of best quality alloys to keep away premature fusions. The temperature of the machine is controlled by built-in electronic controllers to avoid practically overshoots and better temperature stability.

Presto’s Carbon Black Content Apparatus comprises of the tubular furnace made up using  mild steel material.

The apparatus is incorporated with a nitrogen flow meter and a complete set of glass parts. Apart from this, there are two flasks to clutch solid ice. The machine is supplied with  the main combustion boat and tubes fabricated using Quart glass. The properties of quartz glass help to bear higher temperature as compared to that of hard borosil glass.

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Specifications / Model Digital
Display Digital LED
Temp. Range From ambient to 1150 ° C
Material of Construction Inner Brick type and outer mild steel powder coated
Accessories Desiccator,Glass U tube,Combustion tube,Combustion boat,Rotometer,Rubber tube,Glass end caps, Glass traps , Poreclain Boat, Aquartz Tube, Cork Plug
Power Supply Single Phase 220-240V AC, 50Hz.
Control Method Temp. Controller Digital
Industry Polymers/ Rubber/ Plastic

    • The size of the furnace attached to the instrument is 6” x 6”x 6”.
    • The temperature range can be set from ambient to 1150°C.
    • Inner side of the instrument is made up of Stainless Steel, and the outer side is made up of Mild Steel duly powder coated.
    • The laboratory equipment is supplied with some accessories, namely, Glass U Tube, Desiccator, Rubber tube – 1 no., Combustion tube, Combustion boat, Rotometer, Glass traps – 3nos., Glass end caps 2 nos.
    • Single phase power of 230V and 50 Hz.

    • Supplied with two separate glass flasks.
    • Machine is equipped with programmable P.I.D. temperature
    • The machine is incorporated with quartz glass which can resist high temperature.
    • The heater of the machine has a relatively low operating voltage that ensures the furnace is long lasting.

Corporate Office


Presto Stantest Pvt. Ltd.
I-42, DLF Industrial Area,
Phase-1, Delhi Mathura Road,
Haryana, India

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