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Dual-Zone Evaporator

The top and bottom of the evaporator are heated independently. The temperature in the bottom region can reach 1000℃, and the temperature in the top region can reach 1400℃. The maximum temperature difference can reach about 600℃. There is no built-in water cooling, so it needs to be used with a water cooling jacket. Optional lined crucible with through hole or capillary tube improves beam collimation.

National Service Hotline

021-6525 3206

Technical Parameter

● Top and bottom temperatures up to 1400℃ and 1000℃	● Temperature Stability: ≤0.1℃, depending on the PID controller
● 50cc large capacity crucible, optional lining crucible to improve collimation	● Vacuum length can be customized

Dual-Zone Evaporator	Module Description	Configuration parameter
Dual-Zone Evaporator	Model	E38DZ
Size	Mounting flange	DN38CF
	In vacuum length	290mm
	In vacuum outer diameter	37mm
	Work distance	200-300mm
Crucible	Crucible capacity	50cc
	Hole diameter of lined crucible	0.5mm, 0.7mm, 3mm
	Crucible material	PBN(outer), Ta(inner)
Temperature	Thermocouple	C(top), K(bottom)
	Maximum Operation temperature	1400℃ (top), 1000℃ (bottom)
	Temperature Stability	≤0.1%，Depending on the PID controller
	Maximum degassing temperature	1500℃ (top), 1100℃ (bottom)
	Maximum baking temperature	250℃