Scope of Application

【Operating Instructions】

**YS-DHB Series Electric Heating Blast and Constant Temperature Dual‑Use Drying Oven****【Scope of Application】**Suitable for drying, baking, and heat treatment of items in laboratories of industrial and mining enterprises, colleges and universities,research institutions, medical

**YS-DHB Series Electric Heating Blast and Constant Temperature Dual‑Use Drying Oven**

**【Scope of Application】**  

Suitable for drying, baking, and heat treatment of items in laboratories of industrial and mining enterprises, colleges and universities,

 research institutions, medical and health units, and other organizations.

**【Instrument Features】**  

1. The housing is made of high‑quality cold‑rolled steel plate, with the surface treated by spray coating.  

2. The working chamber is made of mirror‑finished stainless steel or galvanized sheet.  

3. Intelligent digital PID temperature controller with functions including timer, over‑temperature alarm,

 temperature deviation correction, and control auto‑tuning.  

4. S = galvanized inner chamber; B = stainless steel inner chamber.  

5. Equipped with an independent fan switch. When the fan is on, the unit operates as an electric heating blast drying oven; 

when the fan is off, it operates as an electric constant‑temperature drying oven.  

6. Power supply: 220 V, 50 Hz.  

7. Temperature control range: 50–300°C, temperature fluctuation ±1°C.  

8. Optional LCD instrument.