High-temperature vacuum ovens with double-wall chamber heating, 30–250 L volumes and model-specific 400 °C or 500 °C upper settings. A vacuum pump is optional.
- LCD temperature/timer controls and overtemperature alarm
- 133 Pa listed vacuum level
- Model-specific power supply and shelf count
Representative series view. Cabinet size, shelf count, temperature rating and pump arrangement vary by model; consult the model table.
Technical Information
| Parameter | Value |
|---|
| Temperature range | Lower setting: ambient +10 °C |
| Temperature fluctuation | ±1 °C |
| Ultimate vacuum | 133 Pa |
| Timer range | 0–9999 min |
| Model | Chamber volume (L) | Upper temperature setting (°C) | Input power (W) | Supplied shelves |
|---|
| PT-VDO-028 | 30 | 400 | 2500 | 1 |
| PT-VDO-029 | 53 | 400 | 3200 | 2 |
| PT-VDO-030 | 90 | 400 | 4000 | 2 |
| PT-VDO-031 | 250 | 400 | 7500 | 3 |
| PT-VDO-032 | 30 | 500 | 3000 | 1 |
| PT-VDO-033 | 53 | 500 | 3600 | 2 |
| PT-VDO-034 | 90 | 500 | 4500 | 2 |
| PT-VDO-035 | 250 | 500 | 9000 | 3 |
| Model | Electrical supply | Supplied shelves | Door-seal water cooling | Double-glazed door |
|---|
| PT-VDO-028 | AC 220 V ±10 V 50/60 Hz | 1 | Listed | Not specified |
| PT-VDO-029 | AC 220 V ±10 V 50/60 Hz | 2 | Listed | Not specified |
| PT-VDO-030 | AC 220 V ±10 V 50/60 Hz | 2 | Not specified | Listed |
| PT-VDO-031 | AC 380 V ±10 V 50/60 Hz | 3 | Not specified | Listed |
| PT-VDO-032 | AC 220 V ±10 V 50/60 Hz | 1 | Listed | Not specified |
| PT-VDO-033 | AC 220 V ±10 V 50/60 Hz | 2 | Not specified | Listed |
| PT-VDO-034 | AC 220 V ±10 V 50/60 Hz | 2 | Not specified | Listed |
| PT-VDO-035 | AC 380 V ±10 V 50/60 Hz | 3 | Not specified | Listed |
Standard Configuration
LCD temperature/timer controller, overtemperature alarm, adjustable door closure, silicone door seal, stainless steel chamber and power-restoration memory. Double-wall chamber heating is supplied. Door glazing and door-seal cooling are listed individually by model.
Optional Accessories
A vacuum pump is optional. Confirm pump capacity, connections, sample compatibility and final delivery in the quotation. Confirm external cooling-water arrangements and connection accessories before ordering.
Downloads
Download the complete datasheet for model specifications and configuration details.
Download PDF - English
Selection / Ordering Information
Specify the model, sample or application, working temperature and required shelf arrangement. Confirm electrical supply and the final configuration before ordering.
