The Wincom HH-501 Circulation Water Bath (also cataloged under Wincom CWB-501) is a desktop, super constant temperature laboratory device engineered for highly uniform heating. It features an integrated circulation pump that prevents temperature gradients across the chamber, making it ideal for precision testing.
Core Technical Specifications
- Heating Power: 800W.
- Power Supply: 220V / 50Hz.
- Chamber Dimensions: 35 x 28 x 18 cm or 28 x 20 x 19 cm (depending on variant configurations).
- Temperature Range: Room Temperature +5°C to 100°C.
- Temperature Fluctuation: ≤ ±0.1°C to ±0.2°C.
- Circulation Mechanism: Dual internal and external circulation options via integrated water nozzles.
Key Features & Design
- Dual Circulation Modes: Supports internal loop configuration (to homogenize the tank itself) and external loops (to pump heated liquid to jacketed reactors or external instruments).
- Stainless Steel Interior: The inner liner is built using anti-corrosive stainless steel to sustain prolonged exposure to moisture and various liquid chemicals.
- Microprocessor PID Control: Outfitted with an intelligent digital display screen for stable, simplified temperature profiling and live parameter monitoring.
Common Applications
- Evaporation Tasks: Ideal for reagent concentration, distillation setups, and gentle sample drying.
- Biomedical & Clinical: Used for cultivating biological preparations, keeping serum solutions at exact temperatures, and conducting enzymatic reactions.
- Materials Testing: Impregnation and temperature stabilization of industrial chemicals or petroleum samples.

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