Introduction: The electric blast drying oven was studied by our company's technical team for many years and is the best domestic drying oven. This equipment is suitable for a variety of products or materials and electrical, instrumentation, instrumentation, components, electronics, electrical and automotive, aviation, communications, plastics, machinery, chemicals, food, hardware tools in a constant temperature environment for drying and various constant temperature Adaptive test. Features: Box structure: 1) The equipment consists of a chamber body, a heating system, an electrical control system, an air supply system, and a protection system. 2) The cabinet is made of advanced equipment, industry-leading manufacturing processes, smooth lines and beautiful appearance. 3) The material of the studio is stainless steel SUS304. The outer box is made of high-quality cold-rolled steel. The outer shell of the product is sprayed with environmentally-friendly metallic paint. The overall design is elegant and suitable for high-end laboratory color matching. 4) The shelves in the working room can be adjusted to any height and number of shelves as required by the user. 5) The insulation material between the studio and the outer box is high-quality ultra-fine glass fiber insulation cotton. The thickness of the insulation layer is >70mm, and the insulation effect is good. It is the first domestic, high-performance insulation structure. From the inside to the outside, there are internal cavity, inner shell, ultra-fine glass fiber, aluminum reflective aluminum foil, air sandwich, and the liner has less heat loss. The unique structure of the inner box and the door bile greatly reduces the heat transfer from the inner cavity. 6) High-performance sealing material and unique rubber sealing structure are adopted between the door and the door frame, and the sealing, high temperature resistance and aging resistance are good. 7) The double-circulation system is adopted for the air duct inside the box, and the stainless steel multi-blade centrifugal wind wheel and the circulating air duct are composed. The heat of the electric heater placed on the back of the box is discharged forward through the side air duct, and then is dried after being dried. Centrifugal air wheel inhalation, forming a reasonable air duct, can make full convection of hot air, so that the temperature inside the box to achieve maximum uniformity. The ability to heat the air flow is increased, and the temperature uniformity of the oven is greatly improved. 8) Heater stainless steel electric heating tube, fast heating, long life. Temperature measurement and control system: The use of temperature controller (currently the most cost-effective instrument on the market), the product uses a comprehensive electromagnetic compatibility design and user-friendly menu design, making the device operation completely fool, with excellent temperature control effect. Dual screen high brightness wide window digital display, clear and intuitive indication. Microcomputer intelligent control, after setting the temperature, the meter controls the heating power automatically, and shows the heating state, the temperature control is accurate and stable. Over temperature alarm and cut off the heating power automatically. There are timing functions, timing up to 9999 minutes. Electrical control system: 1) The electrical control components are all using domestic famous brand "Chengtai" 2) The design of the electrical circuit is novel, reasonable wiring, safe and reliable 3) The top of the cabinet is an electrical control cabinet, convenient for centralized inspection and maintenance Safety protection system: 1) Over temperature alarm 2) Under-phase protection 3) Over current protection 4) Fast fuse 5) Ground protection Technical Parameters: Model:DHG-9123A Product Type: Digital Microcomputer Control Supply voltage: AC 220V±10%/50Hz±2% Temperature control range: room temperature +10°C-250°C Temperature Resolution: 0.1°C Temperature fluctuation: ≤±0.5°C Temperature uniformity: ≤±2% Input power: 1500W Studio size (mm): 550 (width) * 350 (deep) * 550 (high) Dimensions (mm): 830 (width) * 530 (depth) * 720 (high) Carrier bracket: 2 pieces Timing range: 0-9999 minutes
