Vacuum Drying Oven Lab Heating Oven with Vacuum Gauge and Digital Controller, Temperature Range: 50-280℃, Galvanized Liner, 16L Capacity

Industrial-Lab Digital Convection Oven: Designed for precision drying and heating applications in laboratories, medical facilities, electronics, and agriculture. This convection oven features advanced PID control with a temperature range of 50-280°C, adjustable airflow, and uniform hot-air circulation to enhance productivity and ensure consistent quality.Features include:1. Microcomputer intelligent temperature controller with PID control for user-friendly operation.2. Overtemperature alarm, self-optimization, and temperature calibration functions for added safety and accuracy.3. Durable stainless steel electric heating tube designed for long-term high-temperature usage.4. Two removable shelves for convenient cleaning and replacement.5. Large double-layer tempered glass observation window for easy monitoring during operation.Specifications:- Name: Constant Temperature Drying Oven- Coating Material: Galvanized Liner, Stainless Steel Liner- Voltage Options: 110V/220V- Temperature Control Range: 50°C - 280°C- Temperature Fluctuation: ±1°C- Time Range: 1 - 9999 Minutes- PID Function: The temperature can only be adjusted upwards in the 16L and 43L models, while the 70L model allows for both upward and downward adjustments. Accurate temperature settings and over-temperature alarm included.Available Sizes:- 16 liters: Inner Tank Size: 25cm x 25cm x 25cm Power: 500W Overall Dimensions: 54cm x 37cm x 43cm Net Weight: 15kg Shelf Position: 4 layers (5cm spacing)- 43 liters: Inner Tank Size: 35cm x 35cm x 35cm Power: 800W Overall Dimensions: 63cm x 46cm x 47cm Net Weight: 23kg Shelf Position: 4 layers (7cm spacing)- 70 liters: Inner Tank Size: 45cm x 35cm x 45cm Power: 2000W Overall Dimensions: 75cm x 46cm x 61cm Net Weight: 32kg Shelf Position: 4 layers (9cm spacing)Packing List:1 x Constant Temperature Drying Oven2 x Separator1 x Manual

• Precision Temperature Control: The advanced digital PID controller maintains temperatures from 50-280°C with a remarkable ±1°C accuracy, accommodating indoor temperatures between 10-300°C. The clear digital LCD display showcases the set temperature, current temperature, timer, wind speed, and heating status. Features include timer functionality, auto-tuning, over-temperature alarms, and calibration for lab-grade precision.
• Uniform Heating Technology: The dual-channel hot air circulation combined with high-temperature fans boosts drying efficiency and ensures uniform heat distribution throughout the chamber. The adjustable fan speed effectively prevents hotspots, providing stable performance over extended periods. The synthetic silicone sealing strip guarantees excellent airtightness, reducing heat loss and maintaining consistent internal temperatures.
• Industrial-Grade Construction: Built with a durable stainless steel or optional galvanized liner and a robust cold-rolled steel shell, this oven features a thickened insulation layer that significantly minimizes heat dissipation, enhancing energy efficiency. The reinforced door hinges and double-layer tempered glass window provide both safety during use and convenient monitoring.
• Safety & Efficiency: Equipped with overheat protection, robust door hinges, and a double-layer tempered glass observation window, this oven ensures safe usage and easy monitoring. Optional adjustable trays can support up to 33 lbs each, and ventilation holes facilitate effective moisture discharge. The low-noise fan design promotes quiet operation.
• Multi-Industry Application: This laboratory oven is versatile for various applications, including: Industrial manufacturing for electronic coating curing, automotive parts heat treatment, and industrial paint; medical research for instrument sterilization, dental mold baking, and biological sample preservation; agricultural processing for grain dehydration and herbal medicine drying; laboratory applications for material resistance testing and Chinese medicine extraction; and maintenance workshop