• 1400C Max. Bottom Loaded Inert Gas Atmosphere Box Furnace, (20x20x20", 125L) - KSL-1500X-GS125
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1400C Max. Bottom Loaded Inert Gas Atmosphere Box Furnace, (20x20x20", 125L) - KSL-1500X-GS125

1400C Max. Bottom Loaded Inert Gas Atmosphere Box Furnace, (20x20x20", 125L) - KSL-1500X-GS125

Minimum Order: $20 (equipment), $100 (crystals)

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KSL-1500X-GS125 is a bottom-loading larger box furnace ( 125 Liter capacity) with inert gas atmosphere control up to 1400 ºC. The furnace consists of high-quality alumina fiber bricks and SiC heating elements with a 20" x 20" x 20" heating chamber. A vacuum-sealed steel chamber with a water-cooling jacket, as well as the vacuum & gas flow control system, enables material processing under an inert gas or oxygen atmosphere. 

SPECIFICATIONS

Furnace Structure
  • Double-layer stainless steel structure for maximum safety
  • The bottom loading mechanism is by electric hydraulic lift which can hold 400 Kg Max. sample
  • Water cooling front door and sealing jacket for max. service life.
  • Touch-screen digital control panel for all parameters.
  • Precision temperature control with +/- 3 ºC uniformity inside the chamber and +/-0.5°C accuracy.
Inside Chamber Size
  • Heated chamber: 500 x 500 x 500 mm (~ 20" x 20" x 20", 125 Liter capacity)
  • Energy-saving 1800-grade fibrous alumina insulation.
  • High purity Al2O3 coating.
Bottom Loading Door
  • The bottom door is driven by an electric driven hydraulic cylinder up to 5 metric T
  • Max. sample loading is ~400 kg (including crucible)

Power
  • AC 208-240V, 3p, 50/60 Hz; 
  • 40 KW 
  • 380V, 400V, 460V, and 480VAC are also available upon request. 

Heating Element
  • 12 Pcs SiC heating elements

Continuous Working Temperature
  • 1300°C

Maximum Working Temperature
  • 1400°C (< 1 hr)
  • Optional: Max. 1700oC is available by using MoSi2 heating elements at the extra cost

Heating Rate

5°C / min

Temperature Accuracy

+/- 0.5 ºC

Thermocouple

Two S type thermocouples (control thermocouple and secondary alarm thermocouple)

Temperature Control
  • Eurotherm controller with PID automatic control via SCR (Silicon Controlled Rectifier) 
  • 30 programmable segments for precise control of heating/cooling rate and dwell time.
  • Over-temperature protection and thermocouple failure alarm functions allow operation without attendant(s).
  • +/- 0.5 ºC temperature accuracy.
  • RS485 Communications Port 

Gas Flow Control and
Vacuum Valve
  • One flow meter ( 0~12L/min) is installed on the front panel of the furnace.
  • One heavy-duty vacuum pump (CE certified) is built on the bottom of the furnace.

Compliance
  • CE Certified for the furnace, vacuum pump, and water chiller.
  • NRTL (UL61010) or CSA certification is available at extra cost. please click mark below to learn details

Application Notes

Warnings
  • ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of MTI One Year Limited Warranty.
  • In order to prevent oxidation/corrosion damages to the Mo heating elements, it is necessary to keep a constant inert gas (Ar preferred) flow throughout the entire process. This is the most effective way to carry out any by-products.

 

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Net Weight:

  • 3000 Kg

MTI offers a One-Year limited warranty for this product.

The MTI One Year Limited Warranty does NOT cover

  • Consumable parts, such as graphite dies, O-rings, crucibles, screws, washers, glassware, etc.
  • Any damage and rust resulting from improper storage or maintenance.
  • Any damages caused by the use of corrosive and acidic gases.
  • Any damage resulting from failing to adhere to the individual product's specific operation requirements, such as water cooling, venting, etc.
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