IF5255 (Discontinued) 1700C Large Bench-Top High Temperature Muffle Furnace KAL-1700X-A3

Furnace Structure

• Double shell steel case with a cooling fan can keep the outside case cool
• High-purity alumina fiber insulation for max. energy saving
• A newly designed retention latch provides a safer working environment (Please click the left picture for details

Dimensions

• Chamber: 250x 250 x 300 mm (10 x 10 x 12 inch), 19 Liter
• Overall: 600 x 780 x 620 mm (24 x 31 x 24.5 inch)

Power

• 9.0 KW

Voltage

• AC 208V-240V single phase, 50/60 Hz (50A air breaker required)
• Note: Plug is not included, and it is suggested you use NEMA L5-30 / NEMA 10-30P plug for AC 110V and NEMA 6-20P plug for AC 208~240V) 

Standard Working Temperature

• 1600℃ or 2912℉ (continuous)

Maximum Working Temperature

• 1700℃ (3092℉) in air <3 hours
• 1650℃ (3002℉) in N2 
• 1170℃ ~ 1450℃ (2138℉ ~ 2642℉) in H2 

Heating Rate

• 0~10℃ / min (suggestion = 5℃)

Temperature Accuracy

• +/- 1℃

Temperature Uniformity

•  +/- 5℃ over 120 mm (5") @ 1700℃
•  +/- 2℃ over 80 mm (3") @ 1700℃

Thermocouple

• B-Type (Pt-Rh to Pt-Rh) with Alumina tube

Heating Elements

• Super 1800 grade MoSi2 (30 x 420mm)

Temperature Controller

• Proportional–integral–derivative control (PID control) and auto-tune function
• 50 segments programmed with ramping, cooling, and dwelling steps
• Built-in over-temperature alarm and thermocouple failure alarm
• +/- 1℃ temperature control accuracy
• Default DB9 PC communication port
• MET Certified

Net Weight

• 160Kg

Warranty

• One-year limited warranty with lifetime support.  
• ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of SAM One Year Limited Warranty.

Compliance

• CE/UL/CSA Certified
• NRTL or CSA certification is available upon request at the extra cost

Application Notes

• For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 10℃ /min.
• The cooling rate shall also not exceed 10℃ /min.
• This furnace lacks vacuum sealing, and toxic or explosive gases are not recommended for use with this 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.
• The refractory block must be inserted before closing the door.