Description
This product is used for industrial and mining enterprises, laboratories, scientific research units, etc. for drying, baking, and high-precision constant temperature experiments, temperature aging experiments, etc.
Features
- Outer box material: cold-rolled steel surface sprayed with plastic; inner material: SUS stainless steel plate.
- Comply with JJF1101-2003 environmental test equipment temperature and humidity calibration specifications.
- Good thermal insulation design keeps the surface of the box at a lower temperature and saves energy consumption.
- The stainless steel axial flow fan blades supply air horizontally, and the temperature of the upper and lower layers in the box is uniform.
- Side air outlet, the air volume can be adjusted.
- Stainless steel tube loop heater.
- High power and heavy load motor, stable operation.
- Non-contact relay, avoid electromagnetic and high frequency interference.
- Imported P.I.D temperature controller, color LCD display, precise temperature control.
- Pull-out movable shelf.
- Independent external galvanic temperature protection device.
Specifications
| Model | DOF-27 | DOF-91 | DOF-136 | DOF-216 |
| Temp.range | Room temperature +10°C to 250°C | |||
| Temp.uniformity | ±0.5℃ | |||
| Temperature fluctuation | ≤Max. working temperature ±1% | |||
| Circulation in the chamber | Horizontal air supply | |||
| Alarm type | Over temperature alarm, under temperature alarm, temperature probe damage alarm | |||
| Internal dimensions(W*D*H) | 300*300*300mm | 450*450*450mm | 550*450*550mm | 600*600*600mm |
| Internal volume (L) | 27 | 91 | 136 | 216 |
| External dimensions (W*D*H) | 890*614*749mm | 1040*762*869mm | 1140*762*969mm | 1190*912*1049mm |
| Shelf | 2 | 2 | 2 | 2 |
| Power (W) | 1500 | 3000 | 4500 | 6000 |
| Electricity | 1Ø 220V 50Hz | 3Ø 380V 50Hz | ||
| Remarks | External width (W) / depth (D) includes 2cm accessories, height (H) includes 8cm accessories | |||
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