SW22 Shaking Water Bath

for working temperatures from +20 °C to +99.9 °C

JULABO shaking water baths with seamless, splash-water protected keypad offer a high operating comfort. The bright MULTI-DISPLAY (LED) indicating up to 6 temperature values is visible from across the lab. Advanced MICROPROCESSOR technology with PID temperature control eliminates temperature overshoot and provides high temperature stability. The built-in timer simplifies time-dependent applications. The RS232 interface allows on-line communication with PC. Sensitive samples in the bath are well protected: As soon as the high and low temperature limits are reached an interval tone sounds. If the liquid in the bath reaches a minimum, a complete shut-down is effected and a permanent signal tone sounds. Instruments are conceived for unsupervised continuous operation. Bath tanks and all parts in contact with the bath liquid are made of high-grade stainless steel.

Your advantages

  • MICROPROCESSOR technology with PID temperature control
  • Seamless, splash-proof keypad
  • Splash-proof mains switch
  • Electronic timer for setting the running time (0:01 to 9:59 h:min)
  • On-line communication via built-in RS232 interface
  • Early warning system with high and low temperature limits
  • Drain screw for conveniently emptying the bath
  • Dry-running protection / safety temperature fixed at 105 °C
  • Wide range of accessories including lift-up Makrolon bath cover available
  • EasyTemp control software is available free of charge
  • Removable shaking carriage
  • Shaking frequency adjustable from 20 to 200 rpm
  • Shaking frequency indicated on MULTI-DISPLAY (LED)
  • Shaking stroke 15 mm

Technical Data

Order No. 9550322
Model series SW Series - shaking water baths
Category Shaking Water Bath
Working temperature range (°C) +20 ... +99.9
Temperature stability (°C) ±0.2
Setting / display resolution 0.1 °C
Temperature Display LED
Heating capacity (kW) 1
Bath opening / bath depth (W x L / D inch) 19.7 x 11.8 / 7.1
Filling volume (liters) 8 ... 20
Digital interfaces RS232
Optional Profibus
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 27.6 x 13.8 x 10.2
Weight (LBS) 49
Classification according to DIN12876-1 Classification I (NFL)
Bath tank Stainless steel
Bath cover optional 
Power requirement V / Hz / A 115/60/9 Additional voltage versions available
Shaking frequency rpm 20...200
Shaking stroke mm 15
Alarm signal optical


Easy to read
Easy to read
Large LED temperature display for actual value and setpoint (resolution 0.1 °C)
Several values at a glance
Several values at a glance
Large Multi-Display (LED), easy to read across the room, for actual value and up to 3 setpoints, warning functions, high temperature cut-off, selected pump stages (resolution 0.01/0.1 °C)
Clearly structured
Clearly structured
Comfortable, splash-proof keypad for setpoint adjustment, high/low temperatures, timer and shaking frequeny (SW models)
Temperature Control
PID Temperature control with set control parameters, temperature stability ±0.02...±0.2 °C
High measuring accuracy
High measuring accuracy
Absolute Temperature Calibration’ for manual compensation of a temperature difference, 1-point calibration
Technical Features
Serial connection
Serial connection
RS232 interface for PC connection, e.g. for data communication and recording of measured values
Warning & Safety Functions
Early warning system for high/low temperature limits
Early warning system for high/low temperature limits
Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function
Only for non-flammable bath fluids
Only for non-flammable bath fluids
Classification I (NFL) according to DIN 12876-1

Other characteristics

Lift-up Makrolon cover available as accessory (order no. 8970288) RS232 interface cable available as accessory (order no. 8980075)

Technical changes without prior notification.
Images may deviate from the original.

We would be pleased to submit a non-binding offer for the selected product or answer all pertinent questions.

click here for quotation request SW22


884 Marcon Boulevard
Allentown, PA 18109
Phone: 610-231-0250
Phone: 800-458-5226

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Available voltage versions

Model: SW22
Order No.: 9550322
230 V / 50-60 Hz
115 V / 60 Hz
Catalog request
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