Programmable forced-air ovens for laboratory drying and thermal cycles, with 65–452 L stainless steel chambers.
- Programmable control: 10 segments, 100 cycles
- Six fan speeds and delayed start
- LCD controller with one RS-485 interface
Image shows PT-OVN-022. Other models differ in dimensions.
Technical Information
| Parameter | Value |
|---|
| Temperature range | Ambient +5 to 300 °C |
| Temperature fluctuation | ±0.8 °C (105 °C) |
| Temperature resolution | 0.1 °C |
| Temperature uniformity | ±2% |
| Heating rate at 150 °C | >5 °C/min |
| Timer range | 0–9999 min/h |
| Load per shelf | 15 kg |
| Electrical supply | AC 220 V ±10% / 50 Hz ±2% |
| Delayed-start range | 0–9999 min |
| Model | Chamber volume (L) | Input power (W) | Shelves: supplied / maximum |
|---|
| PT-OVN-022 | 65 | 1560 | 2/5 |
| PT-OVN-023 | 130 | 2160 | 2/7 |
| PT-OVN-024 | 210 | 2760 | 3/8 |
| PT-OVN-025 | 284 | 2760 | 3/10 |
| PT-OVN-026 | 452 | 3500 | 4/18 |
| Model | Chamber dimensions (mm) | External dimensions (mm) |
|---|
| PT-OVN-022 | 410 × 350 × 450 | 555 × 566 × 722 |
| PT-OVN-023 | 570 × 400 × 570 | 715 × 616 × 842 |
| PT-OVN-024 | 630 × 530 × 630 | 775 × 746 × 902 |
| PT-OVN-025 | 720 × 530 × 745 | 865 × 746 × 1017 |
| PT-OVN-026 | 600 × 580 × 1300 | 774 × 845 × 1704 |
Standard Configuration
Stainless steel chamber, preheating chamber, circulation fan with six speed settings, programmable LCD temperature/timer controller, overtemperature alarm and one RS-485 interface. Supplied shelf quantities are listed by model.
Optional Accessories
Additional shelves and accessories require confirmation in the quotation. Software and validation services are not listed as standard.
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.
