DZF series vacuum oven is a horizontal chamber structure. the oven body is made of high-quality galvanized steel or stainless steel, filled with glass wool as thermal insulation material. double glass window---the inner glass is tempered. the outer glass is made of explosion-proof material. the door can adjust by itself through air suspension spring. The silicone rubber seal is between the door and chamber to make sure good sealability. the shelf is made of aluminum alloy plate with good thermal conductivity. 

Principle 

Vacuum ovens transfer actual temperature detected from temperature sensor into the signal, though microcomputer controls heater to reach needed temperature, manually controls the vacuum pump and observe vacuum meter to reach needed vacuum degree

Technology Parameter

1)Temperature range ：RT+10-200；

2)Vacuum range：0～-0.1MPa；

3)Temperature resolution0.1℃；

4)Temperature fluctuation: ±1℃（+10℃～240℃）；

5)Power supply: AC 220V/50Hz；

6)Timing range: 0~999M；

7)Working ambient: Temperature 10℃～30℃　　humidity ≤70%RH

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