EQ-SKJ-50CZ is a high quality Cubic Zirconia Crystal Growth Furnace for material research laboratories. This furnace has been proven to be excellent for pulling various oxide crystals with melting point up to 2100 oC, including Sapphire, GGG, YAG, LaAlO3, Si, and Ge, etc. with diameter up to 3". MTI provides technical training on installing and operating this furance to customers before shipping. MTI also provides online video technical support worldwide.
SPECIFICATIONS
Working Voltage
•240V AC, •0.2 - 29 kHz, •Three Phases
Working Current
100 A
Max. Power Consumption
25 KW
Melting Temperature
•Max : 2100 °C (3812 °F) •Accuracy : < +/- 0.2 °C by Euro-thermo temperature controller
Max. Vacuum Level
•10-3 torr by mechanical pump (included) •10-5 torr by diffusion pump (optional)
Vacuum Chamber Size
500 mm (Dia.) x 700 mm (H)
Water Cooling
•Water flows through chamber jacket and crystal seed rod •Water Pressure : 0.13 - 0.18 MPa •Water Flowrate : 60 L/minute
Controller
Electronic operation unit for controls of pulling, rotating, temperature
Puller
•Driven by constant torque DC motors •Pulling Rate : 0.1 - 20 mm/h •Max. Seed Rod Travel Distance : 400 mm •Rotating Rate : 0 - 40 RPM
Crucible
•Crucible Rod Raising Speed : Manual •Crucible Rod Max. Travel Distance : 100 mm •Optional : Iridium Crucible and Refractory components are available upon request at extra cost.
Product Dimensions
•Crystal Growing Controller : 880 mm (L) x 1250 mm (W) x 2850 mm (H) •Control unit : 680 mm (L) x 540 mm (W) x 1700 mm (H) •RF Power supply : 800 (L) x 500 mm (W) x 1500 mm (H)
Warranty
One year limited warranty with life time support
Operation Manual
Application Notes
•MTI provides free technical training of one person for two weeks in our Hefei, China facility with free housing. The function of this equipment will be demonstrated to customer's full satisfaction before shipping it out •MTI grew many oxide crystals via this equipment, such as Sapphire, LaAlO3, LAST, SrLaAlO3, LiAlO3 ,etc. Technical transformation may be available at extra cost •Please click on the picture below for details on growing Ge single crystal using this furnace