Furnace Structure

• 1800 grade fiber alumina with reflective coating -- max enenrgy saving design
• Double layer steel structure with air cooling fan to keep case temperature below 60°C

• Chamber: 300 x 300 x 400 mm (12 x 12 x 16 inch)   36 Liter
• Overall: 650x750x1500mm  ( 26"x 30" x 59" )

Power

Max. 9.5KW, 7000 KW average at 5oC/min

Voltage

AC 208V-240V single phase, 50/60 Hz (100A air breaker is required)

Standard Working Temperature

1600°C or 2912° F  (continuous)

Maximum Working Temperature

1700°C or 3092° F (< 1 hours)

Heating Rate (recommended for heating procedure)

• 2.5°C /min from RT- 200°C (Cold Start)
• <5°C / min  from 200-800°C
• 5°C / min  from 800-1600° C

Temperature Accuracy

Heating Elements

Thermocouple

Temperature Controller

• PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
• 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
• Please click here to learn why SCR is more accurate than SSC (Solid state relay).
• Built in PID Auto-Tune function with overheating & broken thermocouple broken protection.
• Over temperature protection and alarm allows for operation without attendant(s).
• +/- 1 ºC temperature accuracy.
• RS485 Communications Port.
• Optional:  
  • The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost.
  • If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer laptop from us to avoid software installation problems. For more information please click here.

Net Weight

350Kg

Shipping Weight

900lbs

Shipping Dimensions

43" x 43"x 85"

Warranty

• Furnce:          CE certified .
• CSA certificate is available upon request at extra cost
• Components:   Temperature controller and Transformer are UL or Met certified.

Application Notes

• For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 10 °C /min.
• Cooling rate shall also not exceed 10 °C /min.
• This furnace lacks vacuum sealing, 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.
• Please click here to learn how to DIY gas purging system.
• Refractory block must be inserted before closing door.

Operation Instructions

P/N

Description

Quantity

Click pic to order extra

KSL7-01

MoSi2 Heating Elements (30 x 420mm), 10 pcs installed in furnace

10 pcs

KSL7-02

B-Type Pt-Rh to Pt-Rh Thermocouples with Alumina Protection Tube

1 set

KSL7-03

Al2O3 Sample Plate ($95.00/ea)

1 pc

KSL7-04

Al2O3 Furnace Door Block ($340.00/ea)

1 pcs

KSL7-06

Crucible Clip ($25.00/ea)

1 pair

KSL7-07

Operation Manual

1 set