JULABO SW22 shaking water bath, 20 litres, +99.9 °C, 9550322.03

JULABO SW22: Precision and motion in perfect harmony

The JULABO SW22 (MPN 9550322.03) is a robust shaking water bath for everyday laboratory use, combining temperature control and shaking processes in a single unit. With a capacity of 8 to 20 litres and a usable immersion depth of 18 cm, it offers sufficient space for a variety of sample vessels. Whether for routine applications, biological incubations or chemical reactions – the tried-and-tested microprocessor technology ensures consistent results.

Precise temperature control thanks to PID1 regulation

The unit operates within a temperature range of +20 °C to +99.9 °C.

• Stability: The PID1 temperature control ensures a temperature stability of ±0.2 °C.
• Display: The actual and setpoint values are shown on a bright LED display with a resolution of 0.1 °C.
• Important note: For applications at or below ambient temperature, the manufacturer recommends using a cooling coil or a JULABO immersion cooler (accessory) to counteract the unit’s self-heating.

Powerful shaking function

The integrated shaking mechanism ensures uniform mixing.

• Frequency: Continuously adjustable from 20 to 200 rpm.
• Motion: Linear shaking stroke of 15 mm.
• Flexibility: The large bath opening (50 x 30 cm) allows the use of a wide variety of support plates (accessories) to securely hold Erlenmeyer flasks or test tubes.

Safety and Standards

The SW22 is designed for safe continuous operation:

• Classification: Complies with Class I (NFL) according to DIN 12876-1 for non-flammable liquids.
• Protection rating: IP 21 in accordance with IEC 60529 (protection against dripping water).
• Warning functions: The unit features warning and shut-off functions in the event of over- or under-temperature, as well as dry-run protection.

Technical Specifications

• Model: SW22
• Order number (MPN): 9550322.03 (230V / 50Hz, Schuko plug)
• Operating temperature range: +20 ... +99.9 °C
• Temperature stability: ±0.2 °C
• Display resolution: 0.1 °C
• Heating power: 2 kW
• Current consumption: 9 A
• Filling volume: 8 ... 20 litres
• Usable immersion depth: 18 cm
• Bath opening (W x D): 50 x 30 cm
• Shaking frequency: 20 … 200 rpm
• Shaking stroke: 15 mm
• Dimensions (W x D x H): 70 x 35 x 26 cm (without lid)
• Dimensions with lid (W x D x H): 70 x 35 x 43 cm
• Weight: 19.7 kg
• Permissible ambient temperature: +5 to +40 °C
• Classification (DIN 12876-1): Class I (NFL)
• IP rating: IP 21
• Control: PID1, keypad, LED display

Contents of delivery

• 1 x JULABO SW22 shaking water bath
• 1 x mains cable (Schuko / Type F for DE/EU)
• 1 x operating instructions

(Note: The bath cover, support plates and clamps are accessories and are not included in the scope of delivery!)

Individual requirements & accessories

To use the unit, you must have accessories for sample holding.

• Bath cover: Makrolon lift-off lid (recommended to prevent evaporation and heat loss).
• Support plates: For Erlenmeyer flasks or test tubes.
• Cooling: Cooling coil for work at room temperature.

We will configure your shaking water bath so that it is fully ready for use. Please contact our procurement service.