Enhance your laboratory and industrial heating processes with this high-performance Heating Mantle, designed to deliver efficient and uniform liquid heating for a variety of applications. Constructed from durable cold-rolled steel and high-temperature alkali-free glass fiber insulation, this electric heating jacket ensures safety, longevity, and excellent heat preservation, making it suitable for use in colleges, petrochemical industries, pharmaceutical labs, and environmental protection institutions. Key Features: · Premium Insulation Material: Utilizes high-temperature alkali-free glass fiber to insulate and seal the resistance wire within the insulating layer, ensuring reliable and safe operation. · Large Heating Area & Fast Heating: Provides rapid and uniform heat distribution across a wide area, minimizing temperature gradients and ensuring even heating of liquids. · Excellent Heat Preservation: Designed for superior heat retention, reducing energy consumption and enhancing heating efficiency while preventing direct flame contact with glassware. · Advanced Voltage Regulation: Equipped with a non-electronic electronic voltage regulating circuit that offers stepless temperature adjustment from ambient temperature up to 350℃, surpassing traditional mechanical controllers with a broader range and longer service life. · Voltage Stabilization Function: Maintains stable voltage output during operation, ensuring consistent heating performance and protecting heating elements for continuous use. · High Maximum Temperature: Capable of reaching up to 380℃ for demanding heating applications. · Continuous Working Capability: Built for long-term operation without compromising safety or performance. Specifications: · Item Type: Heating Mantle · Material: Cold Rolled Steel, Alkali-Free Glass Fiber · Application: Suitable for liquid heating in university laboratories, petrochemical, pharmaceutical, environmental protection, and other industrial sectors · Temperature Adjustment Range: Ambient Temperature up to 350℃ (stepless temperature control) · Maximum Temperature: 380℃ · Working Time: Continuous operation · Size Options:   - Approx. 500ML: 200 x 165mm (7.9 x 6.5 inches)   - Approx. 1000ML: 260 x 200mm (10.2 x 7.9 inches) This Heating Mantle combines advanced temperature control technology with durable materials for a reliable and efficient liquid heating solution. Whether used in research laboratories or industrial environments, it offers precise temperature regulation and excellent safety features to meet the demands of professional heating applications.