1、 Outstanding safety performance

1. High temperature alarm and protection design
   • When the temperature of the REC digital ceramic heater from VELP in Italy exceeds 50 ℃, the electronic control panel will activate a high temperature alarm and continue to display it until it cools down to a safe range, avoiding the risk of burns.
   • PTC heaters such as Sepu REC016-9W use automatic constant temperature technology, with a maximum limit on surface temperature. Even if the liquid burns dry or the cold air stops, the heating element will not be damaged, eliminating the risk of overheating from the root.
2. Anti leakage and structural safety
   • The VELP REC heater forms a pressure die-casting structure by raising the front control panel and designing a dedicated liquid channel to prevent liquid leakage to internal components. The protection level reaches IP42 and is suitable for humid or liquid splashing environments.
   • The Saipu REC series heater adopts an aluminum shell and dual insulation design (IP32 protection level), and has passed VDE and UL certification to ensure electrical safety.

2、 Efficient energy saving and precise temperature control

1. Automatic constant temperature characteristics of PTC heater
   • PTC heaters such as Sepu REC016-9W utilize the material's own characteristics to control temperature, maintaining stable temperature without external adjustment, avoiding temperature loss caused by voltage fluctuations in traditional heaters, and saving energy.
   • The working voltage range is wide (110-265V), and the surface temperature changes very little when the voltage changes by 2 times, ensuring stable operation in different environments.
2. High precision and corrosion resistance of ceramic heaters
   • The temperature range of VELP REC ceramic heater covers room temperature to 550 ℃, and the ceramic surface is corrosion-resistant, suitable for high material requirements such as chemical experiments.
   • The bright display screen monitors temperature in real-time, and the control panel is independent of the heating plate, reducing thermal interference and improving data accuracy.

3、 Durability and low maintenance cost

1. Long-life design
   • PTC heaters can have a lifespan of over 10 years under normal conditions, far exceeding traditional resistance wire heaters.
   • The VELP REC heater is made of a new polymer material that is resistant to acid, alkali, and organic solvent corrosion, extending the service life of the equipment.
2. Simplified structure and convenient maintenance
   • Electromagnetic induction heaters (such as reactor applications) have low heat generation from the induction coil, and do not require frequent replacement of heating elements. Maintenance only requires regular checks of the coil and controller status.
   • PTC heaters have no open flames or moving parts, reducing mechanical wear and lowering failure rates.

4、 Adaptability and multifunctionality

1. Wide voltage and multi scene adaptation
   • The Saipu REC series supports a wide voltage design of 12V-380V, and can be customized with different powers and shapes to meet diverse needs such as distribution cabinets, monitoring boxes, and road speed measurement systems.
   • VELP REC heaters offer optional heating blocks for 250ml to 1000ml flasks, compatible with various container specifications in the laboratory.
2. Environmentally friendly and quiet operation
   • Infrared heaters work without noise and are suitable for places with high requirements for quietness, such as libraries and hospitals.
   • Electromagnetic heaters have no combustion process, do not produce exhaust gas or wastewater, and meet green production standards.