The Wincom HM-D series (often referenced as WT-HM or HM-D) is a professional, high-temperature digital laboratory electric heating mantle. It is designed for uniform, safe liquid distillation, evaporation, and reaction heating using round-bottom flasks.
Technical Specifications
- Temperature Range: Room temperature up to 380°C.
- Control System: Digital PID temperature controller.
- Available Capacities: Single-place models span from 100ml up to 50,000ml (50L).
- Multi-Joint Options: Available in 6-joint configurations (HM-D6 / HM-A6H) supporting 6×250ml or 6×500ml setups with 1080W to 1500W power draw.
- Material Composition: Durable steel outer shell housing a heat-resistant, woven fiberglass internal mantle wrapping.
- Warranty Support: Shipped with a standard 1-year warranty.
Core Feature Variants
- Standard Digital (HM-D): Features precise digital button inputs with dual LED displays showcasing real-time fluid/plate temperature alongside target values.
- Digital Magnetic Stirring (HM-D Stirring Variant): Integrates an adjustable internal magnetic motor alongside the digital heating element, allowing simultaneous chemical mixing and thermal regulation.
Operational Steps
- Place the designated round-bottom flask directly into the woven fiberglass nest.
- Submerge the external digital temperature probe into your reaction liquid.
- Program your target benchmark temperature using the integrated control keys.
- Adjust the secondary analog knob if working with a dual magnetic stirring model.

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