English 
The Kenton KZ Lab Vacuum Drying Oven designed for bio-pharmaceutical, medical, and agricultural research applications, these ovens excel in drying heat-sensitive and oxidation-prone materials. Ideal for powdered/granular samples, they significantly reduce drying time while preserving material integrity. The vacuum technology ensures gentle, efficient dehydration for critical research and production processes. 3-year warranty and CE-certified.
The KZ model features LCD smart controller, RS485 (232) output connection computer remote, temperature programmable control, KZ-G configuration integrated 4.3 inch touch LCD screen, in addition to the above functions also with USB interface data storage function.
Utilizes ALLHEAT™ cavity preheating and S.H-Transfer™ shelf conduction for exceptional thermal uniformity, ensuring consistent experimental conditions.
3mm thick SUS304 stainless steel cavity with five-sided structural reinforcement provides superior durability and pressure resistance.
Includes gas inlet ports for inert atmosphere applications, with KZ-G models featuring automated valve control and digital vacuum regulation for precision operation. CE certification and three years warranty.
| Model | KZ Vacuum Oven KZ-23 KZ-50 | KZ-G Vacuum Oven （High-end configuration） KZ-23G KZ-50G |
| Convection / Heat transfer | Natural convection/Heat transfer of aluminum shelf | Natural convection/ Retractable aluminum shelf heat |
| Control System | PID intelligent LCD automatic control system(RS485) | Touch screen LCD Programmable microcomputer PID intelligent automatic control system |
| Degree of Vacuum Display | Digital display | |
| Vacuum Degree Control | Manual control | Electronic automatic control |
| Gas External Interfaces | Inert gas injection possible | |
| Temp. Range （℃) | RT+5℃~250℃ | RT+5℃~250℃ |
| Temperature Resolution（℃) | ±0.1 | ±0.1 |
| Temp. Fluctuation （℃）（In the range of RT+10℃~240℃） | ±0.5 | ±0.5 |
| Timer Range | 0～999h，or 0～9999min，can be choose | 0～999h，or 0～9999min，can be choose |
Heat-up time / rate | Up to 100℃ within 60 min | |
| Working Environment | Ambient temperature：10~30℃, Humidity<70% | Ambient temperature：10~30℃, Humidity<70% |
| Insulation Materials | Imported environmental protection type material | Imported environmental protection type material |
Protection Function | The observation window is protected by tempered glass and double explosion-proof glass pieces to prevent accidental glass rupture | |
| External Dimensions (H×W×D) | 695×545×480 (KZ-23) 783×635×550 (KZ-50) | 695×545×480 (KZ-23G) 783×635×550 (KZ-50G) |
| Cavity Volume (L) | 23 (KZ-23) 50 (KZ-50) | 23 (KZ-23G) 50 (KZ-50G) |
Cavity Material | 3MM SUS304 stainless steel inner（5-sides structural angle steel reinforcement） | |
| The Uumber of Standard Tray | 2 | 2 |
Shelf Bearing/Total(KG) | Each shelf max 20 KG / Total max 70 KG | |
| Power(W) | 1000 (KZ-23) 1500 (KZ-50) | 1050 (KZ-23G) 1550 (KZ-50G) |
| Supply Voltage | 220V/110V | 220V/110V |
| Net Weight (KG) | 33 (KZ-23) 68 (KZ-50) | 35 (KZ-23G) 70 (KZ-50G) |
| Shipping Weight(KG) | 35 (KZ-23) 71 (KZ-50) | 38 (KZ-23G) 73 (KZ-50G) |
| Packing Size（mm） （H×W×D） | 820×625×600 (KZ-23) 900×715×670 (KZ-50) | 820×625×600 (KZ-23G) 900×715×670 (KZ-50G) |
