Heating Mantles OPX-231

Heating Mantles OPX-231

  • By Chetan Kumar
  • July 23, 2026
  • 0 Comment

The Laboratory Heating Mantle from Opxica delivers safe and uniform heating for round-bottom flasks used in distillation, reflux, digestion, and chemical research. Featuring glass-fiber insulation and an adjustable energy regulator, it provides efficient flame-free heating. Available in capacities from 50 ml to 20 litres for diverse laboratory applications.

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    Description

    Technical Specifications

    Specification Details
    Product Name Laboratory Heating Mantle
    Internal Model No. OPX-HM Series
    Product Type Electric Heating Mantle
    Heating Element High-Temperature Resistance Heating Coil
    Insulation Material Woven Glass Fiber Yarn
    Outer Body Powder-Coated Mild Steel
    Flask Type Round Bottom Flask
    Temperature Control Built-in Energy Regulator
    Temperature Range Ambient to Approximately 450°C
    Heating Method Uniform Surface Heating
    Power Supply 220–230V AC, 50 Hz
    Switch Illuminated ON/OFF Switch
    Display Analog Regulator
    Accuracy Uniform Heating Performance
    Safety Flame-Free Heating Operation
    Mounting Bench Top
    Usage/Application Distillation, Digestion, Reflux, Extraction, Chemical Synthesis
    Compliance Manufactured as per Standard Laboratory Equipment Practices

    Features

    • Uniform heating for round-bottom laboratory flasks
    • Glass fiber yarn insulation for excellent thermal efficiency
    • Built-in energy regulator for adjustable heat output
    • Flame-free operation for improved laboratory safety
    • Durable powder-coated steel housing
    • Compact bench-top construction
    • Simple ON/OFF switch operation
    • Suitable for continuous laboratory use
    • Available in multiple flask capacities
    • Low-maintenance heating system

    Benefits

    • Provides safe heating without direct flame exposure
    • Improves heating consistency during laboratory procedures
    • Reduces the risk of flask cracking due to uneven heating
    • Supports accurate laboratory processes and repeatable results
    • Durable construction lowers maintenance costs
    • Suitable for educational, industrial, and research laboratories
    • Long service life offers excellent procurement value

    Available Variants

    Flask Capacity Power Rating
    50 ml 60 W
    100 ml 60 W
    250 ml 150 W
    500 ml 200 W
    1 Litre 300 W
    2 Litres 450 W
    3 Litres 450 W
    5 Litres 600 W
    10 Litres 2 × 500 W
    20 Litres 4 × 500 W

    Optional Configurations

    • Digital PID Temperature Controller
    • Digital Temperature Display
    • Microprocessor Temperature Controller
    • Thermocouple Temperature Sensor
    • Stainless Steel Outer Housing
    • Multi-Position Heating Mantle
    • Custom Voltage Configuration
    • Export Model
    • Digital Timer
    • Laboratory Support Stand Compatibility

    Applications

    • Chemical Laboratories
    • Pharmaceutical Manufacturing
    • Distillation Processes
    • Solvent Evaporation
    • Organic Synthesis
    • Sample Digestion
    • Reflux Applications
    • Petrochemical Laboratories
    • Biotechnology Research
    • Universities and Colleges
    • Industrial Quality Control
    • Research Institutes

    Why Choose Our Products

    • Precision-engineered for safe and uniform laboratory heating
    • High-quality glass fiber insulation for improved efficiency
    • Multiple capacities for diverse laboratory requirements
    • Reliable performance with low maintenance
    • Bulk supply capability with customization support

    Frequently Asked Questions

    What is a Laboratory Heating Mantle used for?

    A Laboratory Heating Mantle is used for controlled heating of round-bottom flasks during distillation, reflux, extraction, digestion, chemical synthesis, and various laboratory research procedures without using an open flame.

    Why is a heating mantle preferred over direct flame heating?

    A heating mantle distributes heat uniformly around the flask, reducing thermal stress and minimizing the risk of glass breakage. It also improves laboratory safety when working with flammable solvents.

    What flask sizes are supported?

    Standard models are available for round-bottom flasks ranging from 50 ml to 20 litres. Custom capacities can also be manufactured based on laboratory requirements.

    Can digital temperature control be supplied?

    Yes. Optional digital PID controllers, digital temperature displays, and microprocessor-based control systems are available for applications requiring higher temperature accuracy.

    Is the heating mantle suitable for continuous operation?

    Yes. The glass fiber insulation, durable heating element, and robust construction make it suitable for routine and extended laboratory operation under recommended conditions.

    Can customized models be manufactured?

    Yes. Customized capacities, voltage specifications, controller options, and heating configurations are available for research institutions, pharmaceutical companies, and industrial laboratories.

    How should the heating mantle be maintained?

    Keep the mantle clean and dry, avoid liquid spills on the heating surface, inspect electrical connections periodically, and operate only with compatible round-bottom flasks for maximum service life.

    Do you supply heating mantles in bulk?

    Yes. Bulk orders are available for universities, pharmaceutical companies, laboratories, OEM partners, distributors, research institutes, and government organizations.

    How is the equipment packed for shipment?

    Each heating mantle is securely packed using protective industrial packaging. Export orders are supplied in reinforced cartons or wooden crates to ensure safe transportation.

    What is the expected delivery time?

    Delivery depends on the selected capacity, optional accessories, customization requirements, and order quantity. Standard models generally have shorter production and dispatch schedules.


    Call to Action

    Looking for a reliable Laboratory Heating Mantle for your laboratory, pharmaceutical facility, university, research institute, or industrial testing laboratory? Opxica offers precision heating mantles in capacities from 50 ml to 20 litres, with optional digital controls and customized configurations. Contact our team today to request a quotation, discuss bulk procurement, or receive expert guidance in selecting the right heating mantle for your application.

    Chetan Kumar

    Chetan Kumar is the Co-Founder of OPXICA Industries, a trusted manufacturer of microscopes and laboratory equipment. With hands-on experience in microscope design, manufacturing, and quality control, he is passionate about delivering precision-engineered scientific instruments for education, healthcare, research, and industrial laboratories. Through the OPXICA blog, he shares practical insights, buying guides, and technical knowledge to help customers choose the right microscope and laboratory solutions.

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