Benchtop Muffle Furnace 1400C for Laboratory (8″x8″x8″, 8L)

Benchtop muffle furnace 1400C PM L8/14 features compact, light weight and benchtop, heated by SiC rods with Max temperature up to 1400C. It is ideal for multiple heat treating applications, such as sintering, ceramic and glass seal firing, ignition tests, gravimetric analysis, and heat treating steel parts, stones etc.

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Product Overview

Benchtop muffle furnace 1400C with the features of small volume, benchtop, light weight, SiC heated, low energy consumption, Max working temperature reach to 1400°C with PID controller. 1400C benchtop muffle furnace is an ideal tool for preparing small-sized sample in material research and labs with maximum energy saving.

Main Features
  • Tmax 1400 °C
  • Benchtop, light weight, compact
  • Dual Stainless Steel housing with fiber-insulated chamber
  • Powerful Silicon carbide rods as heaters
  • Precise digital PID temperature controller programmable with 32 segements
  • Long life type S thermocouple
  • CE certified, standard
Safety Meansures
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down the benchtop muffle furnace if overheating 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

1400C muffle furnace

1400C muffle furnace

1400 muffle furnace SiC heater chamber

Technical Specifications
Model No.PM L8/14
Chamber size (DxWxH)200x200x200mm /8x8x8″
Capacity: 8 Liters
Power supply4KW
AC208-240V, 50/60Hz, single phase
Working temperatureTmax 1400°C (2552°F)
Continuously 1300°C (2372°F)
Temperature uniformity +/- 5C
Temperature controllerShimaden PID controller
Auto-tune function
Programmable 32 segments
Temperature accuracy +/- 1°C
Heating rate≤25°C / min
Heating elementSiC (U shape, 4pcs)
ThermocoupleS type
Chamber liningMitsubishi Raw Material high alumina 1600# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Shipping infoWeight: 135 kgs
W680xL680xH970mm
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • However, without necessary safety controls and supervision, toxic or explosive gases that may generate from the sample during the heating are not recommended for using the furnace.
  • 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 L3/14PM L12/14PM L18/14
Inner size (DxWxH)150x150x150mm300x200x200mm300x250x250mm
Capacity3 L12 L18 L
Power3 KW5 KW6 KW
Furnace dimensions (LxWxH)490x530x750mm590x680x840mm610x700x860mm
Weight90 KGS132 KGS145 KGS

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