Model : PSO - 460 (Touch Screen)
The Laboratory Hot Air Oven – Touch Screen is a next-generation thermal equipment engineered to deliver precise, reliable, and uniform heating for a wide range of laboratory applications. Designed with advanced technology and user convenience in mind, this oven provides unmatched performance, accuracy, and durability, making it an essential instrument in research, quality control, and industrial laboratories.
A Laboratory Hot Air Oven – Touch Screen is an advanced drying and sterilizing equipment designed for precise temperature control and user-friendly operation. It is widely used in laboratories, research centers, and industrial settings for processes that require controlled heating. The touch screen interface replaces traditional knobs and switches, offering a modern and intuitive way to set parameters such as temperature, time, and air circulation. Built with high-quality materials and advanced insulation, it ensures uniform heat distribution for consistent results.
The oven operates on the principle of forced air circulation. Heated air is evenly distributed throughout the chamber using a powerful fan, ensuring uniform temperature at every level. Once the desired temperature and duration are set through the touch screen, the system automatically maintains those parameters with digital precision. The touchscreen control allows users to easily monitor real-time data, adjust settings, and access safety alarms. The result is efficient, consistent heating without hot or cold spots.
The Laboratory Hot Air Oven – Touch Screen is ideal for a wide range of laboratory and industrial uses, including:
Presto Instruments is a leading manufacturer and supplier of Laboratory Hot Air Oven-Touch Screen in Oman. For the best price, contact us for a quote or call now!
Chamber Size: 455 × 455 × 455 mm (18” × 18” × 18”)
Display: HMI-based touch screen display for easy control
Accuracy: ± 2°C
Resolution (Least Count): 0.1°C
Power Supply: 15A, 220V, single phase, 50Hz
Timer Range: Up to 9999 minutes
Temperature Range: Up to 250°C (higher ranges available as per requirement)
Communication Port: USB
Inbuilt Soak Timer: Yes
Data Logging: Records real-time date, time, and chamber temperature for each sample
Door Lock: Electromagnetic door switch for safety
Over Temperature Alarm: Yes
Tower Lamp: Optional three-color indicator lights (Red, Yellow, Green)
The oven works on forced air convection. Electric heating elements heat the air, and a fan circulates it uniformly throughout the chamber. The touch screen allows users to set desired temperature and duration, while a digital controller maintains stable heat and monitors the process in real time. This ensures consistent results with minimal hot or cold spots.
Most Laboratory Hot Air Ovens – Touch Screen operate from ambient +5°C up to 250°C, though some models can reach higher temperatures. The touch screen controller allows precise adjustment and maintains temperature within a narrow tolerance for consistent results.
A Laboratory Hot Air Oven – Touch Screen is a precision laboratory device used for drying, sterilizing, and heat-treating samples. Unlike traditional ovens with manual controls, it uses a digital touch screen interface to set temperature, timing, and air circulation, providing accurate, uniform heating for research, industrial, and quality control applications.
It is used in:
Pharmaceutical and chemical laboratories
Research and development centers
Educational and university labs
Food and beverage quality control labs
Electronics and engineering testing facilities



The automotive, electronic, and manufacturing industries operating in Oman are influenced by environmental conditions - humidity content, temperature variations, and aerosols like dust and sea salt. Such environmental conditions, while storing, transporting, and using goods, can damage any material and product that may come across them.
Read More

Extreme conditions such as high UV radiations, extreme sunlight, and unstable humidity in Oman present a huge challenge to the durability of the material. A UV weathering test chamber will ensure that industries produce materials that last longer than they should have under those conditions. The lack of dependable UV testing significantly affects industries such as automotive, construction, packaging, and coatings, where materials' long-term performance is essential.
Read More

Oman is a core area where manufacturing and packaging industries thrive. This indeed presents challenges to ensuring the integrity of packing materials does not compromise in food, beverage, pharmaceuticals, and other industrial products without the leak tester digital being there.
Read More

Presto's newly launched Zeus Ultimo 3.0 tensile testing machine is a top-quality lab instrument designed to assess the tensile properties of materials. This machine enables manufacturers to test the breaking, tensile, and compression strength of various materials, components, and finished products. It complies with numerous test standards,
Read More

The Hot Air Oven is a specialized testing chamber designed to detect changes in the physical properties of materials and determine their operational lifespan under elevated temperatures.
Read More

Presto introduces the cutting-edge Hot Air Oven Prima Series, a top-of-the-line testing equipment engineered to detect changes in the physical properties of materials and determine their operational lifespan under elevated temperatures.
Read More
At Presto, we take pride in being Global manufacturers of Laboratory Testing Instruments for different industries.