The Wincom DHG-9202-2SA is a high-performance electrothermal constant-temperature forced air laboratory drying oven. This specific model belongs to the DHG series produced by Wincom Company Ltd., designed for applications such as drying, baking, wax-melting, and heat sterilization in industrial, medical, and scientific laboratory environments.
The coding suffix “2SA” indicates its precise configuration: “2” represents the capacity size tier (typically a large 140-liter chamber volume), “S” specifies an intelligent digital display microcomputer temperature controller, and “A” signifies a high-grade stainless steel internal workroom.
Core Technical Specifications
- Temperature Range: Room Temperature (RT) + 5°C to 250°C (or up to 300°C depending on custom industrial variants).
- Temperature Fluctuation: pm 1°C high-precision stability.
- Chamber Capacity: Approximately 140 Liters.
- Timer Range: 1 to 9,999 minutes with built-in timing functions.
- Power Supply: Operates on a standard 220V / 50Hz electrical system.
Key Product Features
- Material & Build:
- The internal chamber is made of mirror stainless steel (A designation), which resists corrosion and makes cleanup highly manageable.
- The exterior features high-quality welded steel sheets coated with electrostatically sprayed paint.
- Air Circulation System: Uses a low-noise axial fan integrated with a dedicated air duct mechanism to form a horizontal forced-air cycle. This ensures uniform heat distribution over all items inside the chamber.
- Intelligent Control Panel:
- Features a microcomputer-based dual digital display (S designation) that synchronously tracks preset values against actual internal temperatures.
- Includes automated acoustic-optic safety alarms for over-temperature/over-heating thresholds, sensor failures, and electrical current leakage.
- Observation Window: The heavy-duty front door features a double-layer tempered glass viewing window, allowing operators to monitor experimental or heating cycles safely without releasing internal heat.

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