Muffle Furnace

The Presto muffle furnace is used to determine the ash content of a specimen. The percentage of ash in a material gives important insights into the properties of the substance. The Presto muffle furnace is specially designed as per IS & ASTM Standards. It finds wide application in various fields such as Medical research, agricultural, industrial, metal treatment, rubber & wool industries, metal treatment, ash determination.

The percentage of ash is calculated as the index of added mineral matter or loading. A known weight of the specimen is burnt, the ash is weighed, and the percentage is calculated. 

The Presto Muffle furnace is finished in Autumn Gray & Blue combination painting to give it a corrosion resistant finish.

The Instrument comes complete with Instruction Manual; Electrical Wiring Diagram & Calibration Certificate traceable to NABL approved Labs.

Optional Accessories:

• Digital Timer
• PID Controller with Computer/printer interface.

• Inner Chamber Sizes Available (Other Sizes on request):
   
  • 4*4*9 inch
  • 5*5*10 inch
  • 6*6*12 inch
• Display: Graphical LCD (Digital)/LED
• Accuracy: ± 5ºC
• Least Count/Resolution: 1ºC
• Sensor: J-type/K-type as per selection of range
• Power: 20A, 220V, Single phase, 50 Hz
• Timer Range: Up to 999 hrs
• Temperature Range: Ranges available -
  Ambient + 5~ 900ºC,
  Ambient + 5~1200ºC
   
• Selectable as per requirement. Other sizes available on request.

• Highly accurate test results under uniform temperatures in the chamber
• High Grade imported Glass Wool insulation
• Maximum Thermal Efficiency by insulation means.
• Advanced Digital Microprocessor based PID based temperature controller
• Auto tuning Advance PID controller
• SSR-based output controls