1200C Box Type Muffle Furnace with Embeded Heating Wire (12″x8″x8″, 12L)

PM L12/12 is a muffle furnace 1200 C with chamber size 300x200x200mm/12″x8″x8″, features the spiral wire coils embedded in alumina fiber insulation with max working temperature up to 1200°C. It is ideal for multiple heat treating applications, such as wax burnout, ashing, heat treating, ceramic and glass seal firing, ignition tests, and heat treating steel parts in labs and industrial.

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Product Overview

Muffle Furnace 1200C features box type ceramic chamber with embeded wire type, heating from three sides with Tmax 1200°C. Precise Shimaden PID controller, programmable 32-segment, fast heating and cooling. The Muffle Furnace 1200 C is an ideal tool for heat treating, reacting studies, sintering processes, and ceramic firing with maximum energy saving.

Main Features
  • Tmax 1200 °C
  • Furnace used in laboratory, box type, benchtop
  • Dual steel housing with fan cooling for low surface temperature
  • Fiber-insulated chamber for maximum temperature stability and uniformity
  • Embedded heating elements on three sides give an improved temperature gradient
  • Programmable muffle furnace with PID temperature controller 32 segments
  • Type N thermocouple. Equips two pcs, one for temperature testing, the other for protection
  • CE certified, standard
Safety Measures
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Product illustration

 

muffle furnace 1200C

Laboratory muffle furnace 1200C

Laboratory muffle furnace 1200C

Details for MUFFLE FURNACE 1200 C

 

muffle furnace 1200 C chamber

ONE PIECE ALUMINA MUFFLE FURNACE CHAMBER

 

muffle furnace 1200 C chamber

EMBEDED HRE HEATING WIRE INSIDE THE 1200C MUFFLE FURNACE

 

Technical Specifications
Model No.PM L12/12
Chamber size (DxWxH)300x200x200mm /12x8x8″
Capacity:12 Liters
Power supply4KW
AC208-240V, 50/60Hz, single phase
Working temperatureTmax 1200°C (2192°F)
Continuously 1100°C (2012°F)
Temperature uniformity +/- 5C
Temperature controllerShimaden PID controller
Auto-tune function
Programmable 32 segments
Temperature accuracy +/- 1°C
Heating rate≤25°C / min
ThermocoupleN type
Equip two pcs, dual protection
Chamber liningMitsubishi Raw Material high alumina 1500# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Heating elementHRE resistance coil wire
Shipping infoWeight: 97 kgs
W660xL830xH930mm
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support

Application Notes

  • However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with this muffle furnace 1200 C without necessary safety controls and supervision.
  • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
Item namePM L8/12PM L18/12PM L30/12
Inner size (DxWxH)300x200x120mm300x250x250mm500x300x200mm
Capacity8 L18 L30 L
Power3 KW6 KW7 KW
Furnace dimensions (LxWxH)480x630x630mm610x700x860mm600x870x740mm
Weight60 KGS90 KGS130 KGS

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