Digital Muffle Furnace

Digital Muffle Furnace

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Muffle Furnace - Digital

Industrial Lab muffle furnaces are specially designed to suit IS & ASTM Standard. IT is applied in growing fields of Medical research, agricultural, industrial, metal treatment, ash determination & wool industries.

Technical Specification :

  • Outside Body made of G.I. Sheet powder coated
  • Inner muffle of Ceramic with high grade ceramic insulation
  • Door insulation of HFK Fire bricks/ high grade ceramic insulation
  • Heating element are made from A1 Wire
  • A Uniform distribution through all 4 sides with wire
  • Max. Working temp upto 900 Degree C
  • Equipped with digital temp. Controller cum indicator fitted on top side of the unit with indicating lamps & switches
  • Power supply 230 Volts, 50 Hz
  • Controller Rating Approx. : 2.5 KW

The percentage of ash is taken to be an index of added mineral matter or loading. A known weight of the specimen is burnt, ash weighed and the percentage weighed.

Procedure: Tear about lg of the specimen into small shred and place in previously weighed crucible. Again weigh. Heat carefully over a Bunsen burner to ensure that the paper, burns until it is completely charred. Transfer the crucible into a muffle furnace at 800+25. C (or as specified) and heat until all the carbonaceous matter is burnt off. cool the Crucible I a desiccators, weigh and repeat the operation till the weight is constant. The equipment 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.