Balloon heater 98

Reliable flask heaters for all volumes: Faithful Series 98

The Faithful 98 series of flask heaters has been designed to meet the daily heating needs of laboratories up to 450°C. Available in two versions — single flask heater or flask heater with magnetic stirring — this range covers capacities from 50 ml to 20,000 ml, enabling a wide range of experimental applications.

Each model uses a surface heat conduction system based on nichrome wire, known for its stability at high temperatures. Electronic temperature control, without steps, guarantees a gradual and uniform temperature rise, ensuring safe heating of the flask. For laboratories that need to mix liquids during heating, models with magnetic stirring (98-II-B series) offer a speed range from 0 to 1600 rpm, making these flask heaters particularly versatile.

The body of the appliance is insulated with a layer of high-quality aluminium silicate cotton, which limits heat loss and protects the user from any risk of burns. Faithful flask heaters are robust and designed to operate continuously, even for long periods, without any deterioration in performance.

The wide range of capacities allows the device to be adapted to the needs of each laboratory. The smaller versions (from 50 ml) are ideal for analytical work or fundamental research, while the larger volumes (up to 20,000 ml) are suitable for industrial applications, batch processing or semi-pilot production. All models can operate at 100–120 V or 200–240 V, ensuring compatibility in various international environments.

These flask heaters are a great choice for chemistry, biochemistry, or pharmaceutical labs that need reliable and stable temperature control. The option to combine heating and stirring in a single piece of equipment optimises handling and saves space on the workbench.

Single flask heaters – 98-I-B:

• Available capacities: 50 ml to 20,000 ml
• Max. temperature: 450 °C
• Heating power: 50 ml: 0.08 kW; 100 ml: 0.1 kW; 250 ml: 0.15 kW; 500 ml: 0.25 kW; 1000 ml: 0.35 kW; 2000 ml: 0.45 kW; 3000 ml: 0.6 kW; 5000 ml: 0.8 kW; 10,000 ml: 1.2 kW; 20,000 ml: 2.5 kW
• Power supply voltage: 100–120 V or 200–240 V
• Insulating structure: aluminium silicate cotton
• Heating element: nichrome wire
• Operation: continuous

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Balloon heaters with magnetic stirring – 98-II-B:

• Available capacities: 50 ml to 20,000 ml
• Max. temperature: 450 °C
• Rotation speed: 0–1,600 rpm
• Stirring motor: 0.01 kW
• Heating power: 50 ml: 0.08 kW; 100 ml: 0.1 kW; 250 ml: 0.15 kW; 500 ml: 0.25 kW; 1000 ml: 0.35 kW; 2000 ml: 0.45 kW; 3000 ml: 0.6 kW; 5000 ml: 0.8 kW; 10,000 ml: 1.2 kW; 20,000 ml: 2.5 kW
• Heating element: nichrome
• Insulating structure: aluminium silicate cotton
• Power supply voltage: 100–120 V or 200–240 V
• Operation: continuous