Jacket-heated vacuum ovens with 30–430 L chambers and a 250 °C upper temperature setting. Stainless steel and 316L chamber variants are listed separately by model.
- 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 |
| Upper temperature setting (°C) | 250 |
| Model | Chamber volume (L) | Input power (W) | Chamber material |
|---|
| PT-VDO-018 | 30 | 1000 | Stainless steel (grade not stated) |
| PT-VDO-019 | 53 | 1400 | Stainless steel (grade not stated) |
| PT-VDO-020 | 100 | 1800 | Stainless steel (grade not stated) |
| PT-VDO-021 | 250 | 4200 | Stainless steel (grade not stated) |
| PT-VDO-022 | 430 | 7200 | Stainless steel (grade not stated) |
| PT-VDO-023 | 30 | 1000 | 316L stainless steel |
| PT-VDO-024 | 53 | 1400 | 316L stainless steel |
| PT-VDO-025 | 100 | 1800 | 316L stainless steel |
| PT-VDO-026 | 250 | 4200 | 316L stainless steel |
| PT-VDO-027 | 430 | 7200 | 316L stainless steel |
| Model | Electrical supply | Supplied shelves | Shelf spacing (mm) |
|---|
| PT-VDO-018 | AC 220 V ±10 V 50/60 Hz | 1 | 240 |
| PT-VDO-019 | AC 220 V ±10 V 50/60 Hz | 2 | 125 |
| PT-VDO-020 | AC 220 V ±10 V 50/60 Hz | 2 | 180 |
| PT-VDO-021 | AC 220 V ±10 V 50/60 Hz | 3 | 200 |
| PT-VDO-022 | AC 380 V ±10 V 50/60 Hz | 4 | 175 |
| PT-VDO-023 | AC 220 V ±10 V 50/60 Hz | 1 | 240 |
| PT-VDO-024 | AC 220 V ±10 V 50/60 Hz | 2 | 125 |
| PT-VDO-025 | AC 220 V ±10 V 50/60 Hz | 2 | 180 |
| PT-VDO-026 | AC 220 V ±10 V 50/60 Hz | 3 | 200 |
| PT-VDO-027 | AC 380 V ±10 V 50/60 Hz | 4 | 175 |
Standard Configuration
LCD temperature/timer controller, overtemperature alarm, adjustable door closure, silicone door seal, stainless steel chamber and power-restoration memory. Jacket heating and a double-glazed observation door are supplied. Chamber grade is 316L only on the model variants explicitly marked 316L.
Optional Accessories
A vacuum pump is optional. Confirm pump capacity, connections, sample compatibility and final delivery in the quotation.
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.
