




It is specially designed for drying heat-sensitive, easy-to-decompose, easy-to-oxidize substances, and can be filled with inert gas.
PID temperature controller, precise temperature control.
Adjustable door locks, self-adaptive observation window frames, and one-time molding silicone sealing strips ensure long-term stable sealing.
Dedicated function keys for temperature setting.
Auxiliary menu to realize overheating alarm, deviation correction and menu lock.
figure 1,Heating curve: time unit: minute, temperature unit: ℃.
Figure 2. Thickened partitions and heat-insulating glass: independent thickened and removable partitions, thickened heat-insulated glass design, comfortable experiment .
image 3,Multifunctional control panel .
Figure 1 Figure 2 Figure 3
| model | Heating time | Interior | rated power | Internal volume |
| DZ-1AIV | 80min | carbon steel | 0.8KW | 24L |
| DZ-1BCIV | 80min | Stainless steel | 0.8KW | 24L |
| DZ-2AIV | 100min | carbon steel | 1.4KW | 52L |
| DZ-2BCIV | 100min | Stainless steel | 1.4KW | 52L |
| DZ-3AIV | 120min | carbon steel | 2.0KW | 91L |
| DZ-3BCIV | 120min | Stainless steel | 2.0KW | 91L |
| Other parameters | ||||
| Way | Decompression, four-wall heating | |||
| Operating temperature range | RT+10~250℃ | |||
| Use vacuum range | <133 PA | |||
| temperature resolution | 0.1°C | |||
| temperature fluctuation | ±1°C | |||
| Exterior | Cold-rolled steel sheet with chemical-resistant coating on the surface | |||
| Insulation material | Aluminum silicate fiber | |||
| heater | Stainless steel heating tube heating on all sides | |||
| Observation window | bulletproof tempered glass | |||
| vacuum gauge | Pointer | |||
| temperature control method | Digital tube double column PID | |||
| temperature setting method | Touch four buttons to set | |||
| Temperature representation | Measured temperature display: 4-digit upper display; set temperature display: 3-4 digital lower display | |||
| timer | 0~9999min (with timing waiting function) | |||
| running function | Fixed value operation, timing operation, automatic stop | |||
| program mode | Optional | |||
| Additional features | Deviation correction, menu key lock, power failure compensation, power failure memory | |||
| sensor | pt100 | |||
| safety devices | Overheating alarm | |||
| Partition layers | 2 layer | |||
| suction port | Φ12mm | |||
| exhaust vent | Φ12mm | |||
| configuration can be added | Partition, Vacuum Pump, Recorder | |||