1200C Small Muffle Furnace High Temperature Lab Furnace With Watch Window

Brand Name:Programtherm
Certification:CE
Model Number:PM L18/12
Delivery Time:7 working days
Payment Terms:T/T, L/C
Usage:Heat treatment, ignition, determination, analysis, ashing
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Location: Luoyang Henan China
Address: No.6 Wuhan South Road, Jianxi District Luoyang, Henan, China Working hours: Mon-Sat: 8:00AM-17:30 PM
Supplier`s last login times: within 1 hours
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Product Details

Product Overview


This series Muffle Furnaces feature watch window build on the furnace door, 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 applys in lab, school, research institute, 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

Technical Specifications


Model No.PM L18/12
Chamber size (DxWxH)300x250x250mm /12x10x10" Capacity:18.75 Liters
Power supply6KW AC208-240V, 50/60Hz, single phase
Working temperature

Tmax 1200°C (2192°F)

Continuously 1100°C (2012°F)

Temperature uniformity +/- 5C

Temperature controller

PID controller Auto-tune function Programmable 32 segments

Temperature accuracy +/- 1°C

Heating rate≤25°C /min
ThermocoupleN type
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: 125kgs W660xL750xH930mm
ComplianceCE, ISO
Warranty2 years limited warranty with lifetime technical support

Application Notes


  • However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with this programmable muffle furnace 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 L12/12PM L30/12
Inner size (DxWxH)300x200x120mm300x200x200500x300x200mm
Capacity7.2 L12 L30 L
Power220V/3KW220V/4KW380V/7.5KW
Furnace dimensions (LxWxH)480x630x630mm480x650x710mm600x870x740mm
Weight60 KGS80 KGS130 KGS

China 1200C Small Muffle Furnace High Temperature Lab Furnace With Watch Window supplier

1200C Small Muffle Furnace High Temperature Lab Furnace With Watch Window

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