Suitable Scope
　　It is applicable to such tests as drying heat treatment.ect.of artides under vacuum conditions in 
        industrial and mining enterprises as well as in nedical colleges and scientific research institues.
二、Characteristies of product
1、 The working chamber is rectangular so as to achieve the maximum of effective volumme.
2、 Toughened bulletproof double glass door,to observe clearly the object in the working chamber.
3、 The air-tightness of the chamber door is adjustable,with a whollyshaped silicon rubber door sealing   
         loop;so as to guarantee in-chamber high vacuum.
4、 The working chamber was made of high quality sheet steek or corrosion-resistant stainless steel,safe 
         and easy to use.
5、 Intelligent temperature controller was based microprocessor with PID parameters controlling function
        .Digital display of set and actual temperatures.High temperature controlling accuracy and reliabilit.

■ ※Adopting the platetype heater to evenly distribute to heat over the outer wall of the chamber.

■ ※The heater is installed directly at the bottom of the working chamber for quick temperature use.

三、 (Technical date):

Model	SJ1-6020	SJ1-6021	SJ1-6050	SJ1-6051	SJ1-6090	SJ1-6210
Mains voltage	220V 50Hz
Temperature control range	50℃～180℃	50℃～150℃	50℃～250℃	50℃～200℃	50℃～250℃
Consumption Power	<300W		<1400W	<1200W	<1200W	<2160W
Temperature fluctuation	±1%
Vacuum degree	<133pa
Dimensions of the working chamber	300×300×275mm		415×345×370mm		450×450×450mm	560×640×600mm
Material of working chamber	1Grl8Ni9Ti	08F	1Grl8Ni9Ti	08F	1Grl8Ni9Ti