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As a credible laboratory equipment distributor in Indonesia, Alterlab has committed that client satisfaction in the form of both company or researcher is our satisfaction. Over the years, we have maintained that commitment by increasing the service of the Alterlab team wholeheartedly and working with various world laboratory equipment manufacturing companies.
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PR Series (High Temperature Furnaces Up to 1200 C)

PR Series Hobersal Muffle Furnace

Temperatura máx. 1000ºC – 1.200ºC – 1.300ºC

  • temperature up to 1000ºC,en – 1.200ºC – 1.300C
  • Side door.
  • Composed by 4 heating plates with incorporated KANTHAL AF thread resistance
  • Minimum heat and extreme temperature loss
  • Continuous operations
  • Built with low density refractory bricks and isolating
  • Double isolation chamber
  • Metal housing with paint protecti ( Option: INOX)
  • Gases chimney at furnace rear
  • Thermocouple K & S
  • Bottom ceramic tray included
  • Compact and lightweight furnace
  • Furnace control: Located in the furnace lower part.

– Solid state relay avoiding mechanic noises

– “PAD” Adjustment: automatic digital pyrometer. Microprocessor alarm. PID

  • Safety device: furnace disconnection by thermocouple break.
  • Safety device: when the door is opened
  • General safety switch
  • General safety contactor
  • Construction under CE
  • Optional Accessories
    • Bottom ceramic tray
    • Bottom tray Inconel (metallic with edge)
    • Smoke extraction chimney
    • Forced smoke extraction chimney
    • Security class II. Alarm overheating
    • Inert atmosphere gases entry
    • Automatic or manual flowmeters
    • Silicon Carbide chamber
    • Ceramic chamber
    • INOX internal chamber
  • Optional regulation
    • 1 program 8 steps
    • 4 programs 16 steps
    • Software communication RS232