Vacuum Furnace LEGVO

Product Details

• Vacuum Limit: 20Pa;1Pa;0.1Pa;～0.1mmHg;0.05Torr;1*10-5Pa;1*10-7mbar
• Indoor temperature +10℃~50℃, 100℃, 150℃, 200℃,250℃, 300℃,350℃,500℃, 600℃, 700℃, 800℃, 900℃, 1000℃, 1200℃, 1400℃, 1600℃, 1800℃, 2000℃, 2500℃, 3000℃,
• Customization is available
• Attractive appearance,widely use,Safe and reliable
• Especially designed for drying heat-sensitive, easy-to-decompose and easy-to-oxidize substances, it is able to inject inert gas internally, in Particular, it can even dry the substances with complex ingredients fast. It is widely used in electronic and chemical industries.
• High quality materials,Good sealed,Convenient and Practical
• Material of outer case The housing is processed and formed with high-quality (t=1.2mm) A3 color plates through CNC machine with surface sprayed with plastics, looking smoother and more artistic;Material of inner case Imported high-grade stainless steel (SUS304 or SUS316L).
• Special structure,Durable and operate easily
• The tension of closed chamber door can be adjusted, and integral-formed silicone rubber seal can ensure high vacuum degree inside the chamber.
• Door handle: Introduce the door handle without counteraction for easy operation.High performance,efficiency and speedIntroducing IR Ni-Cr alloy high-speed heating electric heater 
• Totally independent high-temperature system shall not affect low temperature test, high temperature test and alternating hot and humid test. 
• The output power of temperature & humidity control shall be calculated by micro computer to achieve electricity use benefits of high precision and high efficiency.
• Feedthroughs
• Custom-made feedthoughs and Options are acceptable.
• Drawing and Pictures for reference only.

Optional accessories 

USB,RS-485 interface can be linked to Personal Computer(PC) and achieve multi-level control & recording software management.

Technical Parameters:

Model No		LEGVO-072	LEGVO-100	LEGVO-270	LEGVO-480	LEGVO-600	LEGVO-720	LEGVO-1000
Volume(L)		72		270	480	600	720	1000
Inner chamber size(mm)W*H*D		450*400*400	400*500*500	600*750*600	800*800*750	1000*800*750	1000*720*1000	1000*1000*1000
Exterior chamber size(mm)W*H*D		900*1550*550	900*1650*800	1100*1600*650	1200*1700*840	1400*1750*840	1750*1750*1200	1750*1750*1500
Temperature range		RT+10℃~+150℃,200℃,300℃,350℃,500℃,600℃,700℃,800℃,900℃,1000℃,1200℃,1400℃,1600℃,1800℃,2000℃,2500℃,3000℃, Customization is available
Vacuum Limit		Atmospheric pressure～1kPa;～133Pa,100Pa;1Pa;0.1Pa;～-0.1MPa;～0.1mmHg;0.05Torr;1*10-5Pa;1*10-7mbar
Final Vacuum		1,No loading,≧1*10-5Pa2,Loading,≧1*10-4Pa.
Performance	Temperature Fluctuation	±0.5℃
	Temperature Uniformity	Atmospheric pressure:±2℃.1kPa Vacuum state:±10℃.(Options:±5℃,±10℃,±15℃,±30℃)
	Temperature Resolution	0.1℃
	Heating up Time	RT+10℃～250℃<90min(Nonlinear,No load)RT+10℃～400℃<120min(Nonlinear,No load)
Material	Exterior Chamber Material	Stainless steel plate+ Power Coated
	Inner Chamber Material	SUS#304 Stainless Steel Heater, Molybdenum / Isostatic Graphite,Infrared heating array,Infrared heating cage
	Insulation Material	PU& Fiberglass wool
System	Circulation System	1.UHV Magnetic Motor & Fans(Options) 2.Multi-wing centrifugal circulating fan,strengthen axis and hot cold resistance  rotary vane  make of aluminum alloy,in order to forced convection.4.FLOW THROW Air Supply Method,level diffuse vertical heat exchange arc circulation.4.Program automatic control high speed air cylinder drive high low temperature air supply valve conversion.
	Options Gas Filling System	Nitrogen, Argon.,etc.
	Heating System	SUS#304 stainless steel high-speed heater
	Controller	7Inch or 15 Inch TH5600 PID PLC ControllerPopular PID PLC controller with touch-screen operationStores 120 different profiles with up to 1200 steps each (ramp, soak, jump, auto-start, end)Step types include: ramp, soak, jump, auto-start, and endEthernet interface for remote monitoring and operationRECOMMENDED OPTIONSDry air purge, to compensate for quickly shrinking air during cooling, as well as to reduce risk of condensation.Product temperature control, allows feedback from a second sensor on the product. Ensures faster completion of transition steps.Options:Siemens or Mitsubishi PLC
	Vaccuum System	Equipped with vacuum pumpMicro Dry PumpOiled Sealed Vacuum PumpDual Stage Rotary Vane Vacuum PumpDry PumpRoots PumpLiquid Ring Vacuum PumpDiffusion pump Molecular PumpCryo PumpIon PumpCentral Vacuum Unit.,etc
	Option Water Cooling System	Water Cooling System and Chiller
Other Components		control status indicator lights, loading shelves(2pcs for free)
Safety Protection Device		Over-heat protection circuit breaker,Control system overload protection,Overload indicator lamp.
Power Supply		AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz
Customized Service		Welcome to Non-standard and Special requirements,OEM/ODM orders.Customization of inner chamber size, temperature&humidity range,etc.
The technical information will be subjected to change without notice