1. Interior of oven is made of specular stainless steel by argon-arc-welding technics, and the exterior of oven is made of high-quality steel sheet with a beautiful and novel appearance.

2. Microprocessor PID temperature controller with temperature control protection, digits display and timing function ensures a precise and reliable temperature control.(intelligent programmable LCD temperature cone roller is an option)

3. Hot-air circulating system consists of a fan keeping running under a high temperature and proper air ducts to ensure a uniform distribution a high temperature in chamber.

4.  Independent alarm system for temperature-limiting ensures experiments run safely and no accident would happen.(Option)

5. Recorder and printer are options which can print or record set parameters and trace variation curves of temperature.(Option)

STAND  Specifications

Model	SOV70A	SOV140A	SOV240A	SOV420A	SOV620A	SOV920A
	SOV70B	SOV140B	SOV240B	SOV420B	SOV620B	SOV920B
Cubage	70L	136L	220L	420L	620L	1000L
interior Dimension (mm)W×D×H	400×350×500	450×550×550	500×600×750	600×550×1300	800×600×1300	1000×600×1600
Overall Dimension (mm)W×D×H	600×550×755	600×710×845	650×7550×1045	745×750×1670	945×800×1690	1140×800×2150
Shelves (Adjustable)	2(PCS)	2(PCS)	2(PCS)	3(PCS)	4(PCS)	5(PCS)
Price( RMB; FOB china )	A:3100.00 B:3250.00	A:4250.00 B:4500.00	A:5350.00 B:5800.00	A:11000.00 B:12000.00	A:13000.00 B:14000.00	A:25000.00 B:27000.00
Temperature Range	Model A:RT+10-250℃ ;Model B: RT+10- 300℃
Controller	Microprocessor  PID multi-function  controller
Material	inner : Stainless steel, outer: High quality steel , thickness 1mm-1.5mm
Circulation	Air inlet can be switch  , low-noise blower fan
Door	Double safety  glass window  door
Electric  supply	120V  60HZ    or   220 V 50HZ  or 380V 50HZ
Temperature Precision/Stability	0．1℃/±1.0℃
Display	LED  4  digits display
Timer	0-9999min