DGL-B 201 stainless steel inner liner
DGL-C 304 stainless steel inner liner
Features of DDO-A/B/C Horizontal Electric Heating Forced Air Drying Oven
- The product casing is made of high-quality galvanized sheet and is processed into shape. The surface is treated with electrostatic spraying technology, which ensures long-term corrosion resistance and durability.
- The inner liner of the box can be made of high-quality stainless steel or galvanized sheet, with rounded corners for easy cleaning.
- The oversized ergonomic design of double-layer tempered glass observation window makes it convenient to observe the experimental process inside the box.
- The use of a new type of synthetic silicone sealant strip results in an attractive appearance and enables long-term operation at high temperatures, with an extended service life.
- Unique hot air circulation system: Utilizing low-noise self-cooling fans, this design ensures a longer lifespan for the fans and more uniform temperature inside the box.
- Intelligent digital PID temperature control instrument: Equipped with functions such as timing, over-temperature alarm, temperature deviation correction, and temperature self-tuning;
- After the fan is turned off, there will be significant temperature variations inside the working chamber. Under normal circumstances, the fan should not be turned off.
Specifications of DDO-A/B/C Horizontal Electric Heating Forced Air Drying Oven
| Model | DDO-9042A/B/C | DDO-9070A/B/C | DDO-9136A/B/C | DDO-9210A/B/C | DDO-9245A/B/C |
| Capacity | 42L | 70L | 136L | 210L | 245L |
| Rated power supply | 220V 50Hz | ||||
| Temperature control range | RT+10℃-300℃ | ||||
| Temperature resolution | ±1℃（at 100℃） | ||||
| Temperature fluctuation degree | ±3%（The test point is 100℃） | ||||
| Temperature distribution accuracy | 土2.5% | ||||
| Inner liner material | A: Galvanized inner linerB: 201 stainless steel inner linerC: 304 stainless steel inner liner | ||||
| Shell material | Galvanized sheet (surface electrostatically sprayed) | ||||
| Insulation layer | Ceramic fibers | ||||
| Heater | Stainless steel heating tube | ||||
| Rated power | 1000w | 1500w | 2000w | 3000w | 3000w |
| Exhaust hole (test subunit) | 35mm (top) one | ||||
| Control Panel | A/B: LCD, C: LED | ||||
| Temperature sensor | PT100 | ||||
| Timer function | 0-9999min | ||||
| Operation mode | A/B: Fixed-value operation, timed operation, automatic stopC: Constant-speed operation, timed operation, automatic stop | ||||
| Wind speed adjustment | A/B: Mechanical knob (four-speed three-speed/ left fan)C: Built-in ten-speed wind adjustment (left fan) | ||||
| Inner tank size (mm) | 350×350×350 | 350×450×450 | 450×550×550 | 500×600×700 | 500×700×700 |
| Overall size (mm) | 520×660×530 | 510×750×620 | 620×860×715 | 680×910×880 | 670×1000×880 |
| Packaging size (mm) | 580×730×600 | 570×820×720 | 680×910×810 | 720×960×970 | 710×1060×970 |
| Standard/Maximum number of partitions | 2/4 | 2/6 | 2/8 | 2/10 | 2/10 |
| Partition spacing | 60mm | 60mm | 55mm | 60mm | 60mm |
| Partition load-bearing capacity | 16kg | 16kg | 16kg | 16kg | 16kg |
| Gross weight | 43kg | 48kg | 66kg | 80kg | 83kg |
| Additional functions | Sensor deviation correction, over-temperature alarm, PID self-tuning for temperature overshoot, internal parameter locking, power-off parameter restoration | ||||
| Optional functions | Programmable control instrument, liquid crystal display instrument, printer, 485 interface, USB interface, SMS alarm | ||||
