DGF-250B Series Double Door Drying Oven
High precision and large density sample drying treatment.
Characteristics
PID or program temperature control controller, with over-temperature alarm system.
Double doors ensure that use is convenient.
Forced air system, with Low-noise fan, centrifugal cycle method, high temperature uniformity.
Technical Specifications
| Model | DGF-250B | DGF-450B | |
|---|---|---|---|
| Cycle Mode | Forced Convection | ||
| Function | Temp. Range | RT+10-250°C | |
| Temp. Resolution Ratio | 0.1°C | ||
| Temp.Motion | ± 0.5°C | ||
| Temp.Uniformity | ± 2.5% | ||
| Structure | Inner Chamber | Mirror Stainless Steel | |
| Outer Shell | Cold rolling steel electrostatic spraying exterior | ||
| Insulation Layer | Composite silicate insulation board | ||
| Heater | Nickel-chromium alloy heating wire | ||
| Power Rating | 2.4kW | 4.8kW | |
| Exhaust Hole | φ 32mm X 2 top (with function of test hole) | ||
| Controller | Temp. Control Mode | PID Intelligent | |
| Temp. Setting Mode | Touch button setting | ||
| Temp. Display Mode | Measuring temperature: display on upper LCD screen, setting temperature: display on the lower row | ||
| Timer | 0-9999min(with timing wait function) | ||
| Operation Function | Fixed temperature operation, timing function, auto stop | ||
| Additional Function | Sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory | ||
| Sensor | PT100 | ||
| Safety Device | Over temperature sound-light alarm | ||
| Specification | Inner Chamber Size(W*L*Hmm) | 950 × 450 × 550 | 950 × 600 × 790 |
| Exterior Size(W*L*Hmm) | 1087 × 727 × 807 | 1087 × 877 × 1047 | |
| Packing Size(W*L*Hmm) | 1220 × 930 × 1030 | 1230 × 1080 × 1370 | |
| Volume | 235L | 450L | |
| Max Shelf Number | 13 Layers | 19 Layers | |
| Shelf Space | 35mm | ||
| Load Per Rack | 15kg | ||
| Supply(50/60HZ)Current Rating | AC220V/11.0A | AC220V/16.4A | |
| NW/GW(kg) | 94/120 | 150/190 | |
| Shelf Number | 2 | ||
| Optional Accessories | Shelf | ||
