High Temperature Muffle Furnace 1700 C (8″x8″x8″, 8L)

PM L8/17 is a high temperature muffle furnace, features a dull-wall steel housing helps minimize heat loss to exterior surface. The muffle furnace chamber is build with high temperature resistance 1800 grade alumina fiber insulation and molybdenum silicide (MoSi2) heating elements, Tmax 1700°C. High temperature muffle furnace is an ideal for multiple heat treatment applications.

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Product Overview

High Temperature Muffle Furnace adopts high alumina fiber insulated chamber, low energy consumption, powerful heating elements with temperature up to 1700 degree C. The high temperature muffle furnace is ideal for heat treating, reacting studies, sintering processes, and ceramic firing in labs and industrial.

Main Features
  • High Temperature 1700 °C Muffle Furnace
  • Double steel shell with cooling fan ensures low surface temperature
  • Fiber-insulated chamber for maximum temperature stability and uniformity
  • Powerful MoSi2 rods heating from two sides give an improved temperature gradient
  • Programmable Digital Temperature Controller with 30 segments
  • Long life type B thermocouple
  • CE certified, standard
Safety Measures
  • 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
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • 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

1700C muffle furnace


1700C muffle furnace

1700C muffle furnace

Details for 1700C High Temperature Muffle Furnace


High Temperature Muffle Furnace 1700 C

MoSi2 heaters for 1700C High Temperature Muffle Furnace

Model No.PM L8/17
Chamber size (DxWxH)200x200x200mm /8x8x8″
Capacity:8 Liters
Power supply5KW
AC208-240V, 50/60Hz, single phase
Working temperatureTmax 1700°C (3092°F)
Continuously 1600°C (2912°F)
Temperature uniformity +/- 5C
Temperature controllerYudian PID controller
Auto-tune function
Programmable 30 segments
Temperature accuracy +/- 1°C
Heating rate≤15°C / min
Heating elementMoSi2 (U shape, 4pcs)
ThermocoupleB type
Chamber liningMitsubishi Raw Material high alumina 1800# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Shipping infoWeight: 196 kgs
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • However, toxic or explosive gasses are not recommended for use with high temperature 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 L3/17PM L12/17PM L36/17
Inner size (DxWxH)150x150x150mm300x200x200mm400x300x300mm
Capacity3 L12 L36 L
Power4 KW6 KW13 KW
Furnace dimensions (LxWxH)510x560x870mm600x690x920mm1040x840x1250mm
Weight155 KGS226 KGS360 KGS
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