Techne FRB22D RB-22A Bath, 22 Litre Capacity with Refrigeration Unit, - 30°C to 100°C (230V, 50-50Hz)

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Technical Specification


Cooling (at 20°C ambient)RB-5ARB-12ARB-22A
Minimum achievable temperature¹–20°C–35°C–30°C
Cooling capacity at 20°C (W)145240240
Cooling capacity at 0°C (W)145240240
Cooling capacity at –10°C (W)110230220


Internal coolant (not user accessible)
- RB-5A (-20 degrees C) mixture of 50% water, 50% antifreeze.
- RB-12A (-35 degrees C) mixture of 40% water, 40% antifreeze, 20% alcohol.
- RB-22A (-30 degrees C) mixture of 40% water, 40% antifreeze, 20% alcohol.

Recommended bath liquid
- Techne low temperature bath oil (click here)
Call 01463 830401 For Any Assistance

Techne refrigerated baths offer a completely integrated refrigerated circulating system for open or closed applications, with a temperature range from -35°C to +100°C. Each bath is supplied with a lid and bridging plate. Temperature control is via one of the four Techne thermoregulators, providing a choice of 12 different bath and thermoregulator combinations.

There are three bath capacities available:
• 7 litre (RB-5A)
• 12 litre (RB-12A)
• 22 litre (RB-22A)

• Circulating bath with integrated refrigeration unit.
• Temperature range from -35°C to +100°C.
• Robust stainless-steel construction.
• Three models of refrigerated bath available: 7, 12, 22 litre.
• Four models of thermoregulators available (ordered seperately).
• 3 year warranty.

    • SKU
  • Manufacturer
    Techne (part of Cole-Parmer)