DZF-6050 53L Vacuum Oven with Digital PID Controller, 200°C Max Temperature, KF25 Vacuum Port
The DZF-6050 vacuum oven is engineered for laboratory applications requiring controlled heating and drying under vacuum conditions. Its 53-liter stainless steel chamber accommodates multiple samples simultaneously on two layers of racks, facilitating efficient batch processing. The oven is suitable for tasks such as moisture removal, solvent evaporation, and heat treatment where oxygen-sensitive or heat-sensitive materials must be processed in a low-pressure environment.
Temperature control is managed by a single-point PID controller with built-in over-temperature protection, ensuring stable operation up to 200°C with ±1°C accuracy. Vacuum is applied via a KF25 port compatible with standard vacuum pumps (pump not included), and an adjustable manual leak valve allows controlled venting. The oven achieves vacuum levels as low as 10⁻² torr at room temperature and below 50 mTorr at 200°C after bake-out with appropriate pumping.
Key Features
- Stainless steel inner chamber (415 x 345 x 373 mm) with two sample racks for 53L capacity
- Double-layer tempered glass window with polycarbonate shield for safe observation
- Silicone gasket and positive latch door ensure effective vacuum sealing
- Single-point PID temperature controller with ±1°C accuracy and over-temperature protection
- Vacuum port KF25 with barbed fitting adapter and quick clamp included
- Adjustable manual leak valve for precise vacuum venting
- Compatible with AC 110-120V or 208-240V power supplies (ETL and CE certifications respectively)
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DZF-6050 |
| Chamber Material | Stainless Steel |
| Inner Chamber Dimensions (L×H×D) | 415 × 345 × 373 mm |
| Capacity | 53 Liters |
| Maximum Temperature | 200°C (continuous) |
| Temperature Accuracy | ±1°C |
| Temperature Uniformity | ±5°C at 100°C, 25″ Hg vacuum, center 8″ x 6.5″ area |
| Temperature Controller | Single-point PID with over-temperature protection |
| Vacuum Port | KF25 |
| Ultimate Vacuum | <50 mTorr at 200°C; <8 mTorr at room temperature after bake-out |
| Power Supply | AC 110-120V 50/60Hz (ETL certified) or AC 208-240V (CE certified) |
| Power Consumption | 1400 VA |
| Included Accessories | Barbed fitting to KF25 adapter, KF25 quick clamp with rubber O-ring |
Typical Applications
Ideal for drying heat-sensitive materials, removing moisture or solvents under vacuum, and performing thermal treatments in research laboratories, quality control, and material science settings.
Configuration & Operating Notes
The oven includes a manual leak valve for controlled venting and a KF25 vacuum port for connection to external vacuum pumps (not included). Optional accessories include flexible stainless steel vacuum bellows and spare silicone door gaskets. Users should avoid placing samples directly on the chamber bottom to maintain temperature uniformity. Slight deformation or dulling of the stainless steel chamber wall during high-temperature vacuum operation is normal and does not affect performance.
