1700ºC Max. Atmosphere Controlled Muffle Furnace (16"x16"x20" 80 L ) - KSL1700X80AC

Power

• 480VAC, 3 phases, 50/60 Hz, 26 kVA
• Other working voltages is available upon request.

Heating Chamber

• Steel Chamber: 410 mm x 410 x 500 mm, 80 Liter
• 1800-grade fibrous alumina insulation
  
• Max. Loading: 100 Kg

Heating Elements

• MoSi2 heating elements, 8 pieces

Working Temperature

• Air          800 - 1700 °C continuously
• Inert       800 - 1500 °C continuously
• 5% H2    800 - 1500 °C continuously
• Vacuum  800 - 1400 °C continuously

Temperature Control

• MTI OEM 858P PID temperature controller
• 50 programmable temperature segments
• 0.1°C temperature resolution
• ±1°C temperature control accuracy
• DB9 RS-485 serial port
• (Optional) Eurotherm 3000 series temperature controller for better control stability

Thermocouple

• Dual type B thermocouple

Pressure 

• < 3 psig

Vacuum

• KF25 port
• <0.5 torr

Vacuum Pump (Optional)

• 240 L/min rotary vane pump

Gas Flow

• Gas inlet 1/4" compression tube fitting
• Gas outlet 1/4" compression tube fitting
• 1-12 L/min float flow meter

Water Cooling

• Water cooling is required to prevent the front seal from melting
• Push-to-connect Ø12 mm water inlet and outlet
• MTI recommends using a KJ6200 water chiller or equivalent cooling capacity.
  

Compliance

• CE Certified
• NRTL or CSA certification is available upon request at extra cost.

Notes

• The fibrous alumina thermal insulation layer will remain and release oxygen in the heating chamber
• To reduce the oxygen level, we can

(1) Add a Moly alloy or a graphite retort box inside the heating chamber

(2) Using a graphite felt as a thermal insulating layer 

• Please contact the MTI team to discuss your requirement for vacuum level