BZ-1BE-BZ-3BE Programmable Vacuum Drying Oven, RT+10 to 250 °C, <133 Pa, 26-91 L (CAT#: STEM-AL-4522-ZJF)

BZ-1BE-BZ-3BE Programmable Vacuum Drying Oven, RT+10 to 250 °C, <133 Pa, 26-91 L is designed for low-pressure drying of heat-sensitive or oxidation-sensitive samples. The system uses four-sided heating under vacuum. The documented operating envelope is RT+10 to 250 °C, <133 Pa, 26-91 L. The series contains 3 model configurations with different chamber volumes, power ratings, or control packages. The internal workspace is arranged for uniform temperature distribution and straightforward cleaning. Electronic control manages setpoint regulation, timing, alarms, and displayed operating values. Safety functions include overtemperature protection and fault indication where specified. Observation windows, adjustable shelves, data interfaces, or programmable profiles are available according to the model. The series supports repeatable operation within the documented temperature, load, pressure, and environmental limits.

Models: BZ-1BE / BZ-2BE / BZ-3BE
Primary Operating Envelope: RT+10 to 250 °C, <133 Pa, 26-91 L
Temperature Range: RT+10-250 °C
Temperature Fluctuation: ±1 °C
Temperature Resolution: 0.1 °C
Vacuum Level: <133pa
Power: 800W | 1400W | 2000W
Volume: 26L | 56L | 91L
Chamber Dimensions: 294 x 325 x 270 | 415 x 395 x 340 | 450 x 450 x 450
Power Supply: 220V/ 50HZ

Sealed stainless steel chamber supports low-pressure drying
Four-sided or radiant heating improves heat distribution
Vacuum level below 133 Pa supports reduced-pressure processing
Heat-resistant door seal helps maintain vacuum
Electronic control regulates temperature and timing
Overtemperature and vacuum-related protection support safe operation
Integrated-pump or programmable variants are available by model