- Microprocessor control
- With double glass window
- Digital display setting and actual temperature
- Digital display running timer
- PID self-tuning, over temperature alarm
- Automatic alarm after operation
- Stainless-steel interior
| Model | GRX-9023A | GRX-9053A | GRX-9073A | GRX-9132A | GRX-9203A |
| Capacity | 25L | 50L | 70L | 105L | 225L |
| Working size (mm) | 300x300x275 | 415x375x345 | 450x350x450 | 550x370x520 | 600x500x750 |
| Power | 500W | 1000W | 1200W | 1500W | 2500W |
| Temperature range | RT+10-250°C | ||||
| Temperature resolution | 0.1°C | ||||
| Temperature fluctuation | ±1°C | ||||
| Timer | 0-999min | ||||
| Voltage | 110V 60Hz/ 220V 50Hz | ||||
| Dimension (mm) | 570x530x460 | 690x610x530 | 610x700x620 | 720x700x720 | 840x820x830 |
| Package (mm) | 660x600x530 | 790x660x620 | 720x780x730 | 820x750x810 | 940x870x1130 |
| G.W./N.W | 41/28kg | 50/39kg | 62/48kg | 78/58kg | 114/85kg |