CYKY-1200X-S-VT-BMGH is a compact and economic 1200ºC Maximum Bridgman crystal growth furnace with 2" quartz tube and precision hanged wire travel mechanism, which is designed for growing small size crystal under control atmosphere or sealed quartz crucible at low cost.


Vertical Two Zone Tube Furnace
Compact two zones split vertical tube furnace
Working Voltage: 110V AC or 220V selectable
Max. Power Consumption: 1.5 KW
Two Heating Zone: 100 mm L for each Zone, 200 mm L in total
Max. heating temperature: 1200°C
Continuous working temperature: 1100°C
Two programmable digital temperature controllers which control two heating zone independently
Max. Temperature gradient: 1ºC/Cm
Finding a suitable thermal gradient is user responsibility
Adjusting two heating zone's temperature can create different thermal gradient profile
Adjusting furnace opening diameter also can change the thermal gradient
Quartz tube (2" quartz tube (50mm O.D x 44mm I.D x 600mm L) is included with sealed flange)
Click Pic left to see detail specs of the dual-zone furnace
Hanging wire
One set of Ni-SS hanging wire is included (pic to the left). Max. working temperature is 800C.
Optional hanging wire for higher working temperature is available upon request:
A thin hanging wire goes through the top flange. A positive inert gas can keep processing tube under controlled atmosphere
For air-sensitive material, the sample shall be sealed in a small quartz tube with pre-vacuumed as Pic below right
800C pulling wire (Ni-SS) sealed quartz tube as the crucible
Product Dimensions 520mm (L) x 430mm (W) x 1100mm (H)
Compliance CE CertifiedNRTL certification is available upon request at an extra cost
Warranty One Year limited warranty with lifetime supportConsumable parts such as processing tubes, O-rings, and heating elements are not covered by the warranty
Net Weight 105 kg (230 lbs)
Shipping Weight 137 kg (300 lbs)
Shipping Dimensions 48"(L) x 40"(W) x 68"(H)