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Thermo Fisher Scientific Shaking Circulating Water Baths Heated or Heated/Refrigerated, Lindberg/Blue M Refrigerated Shaking Water Bath RSWB3222A/ Fisher 13306-584 Lindberg/Blue M RSWB3222A-2 Chiller unit Large Refrigerated Heating Circulator Water bath
Heated/refrigerated shaking models are designed for many laboratory applications.
Constructed of stainless steel with rounded edges and seamless sides for ease of cleaning. A temperature controller provides simultaneous LED readout of actual and setpoint chamber temperature. Excess temperature protection is standard. Recessed control panel protects instrumentation. Illuminated power switch gives precise, easy speed adjustment. Efficient circulation within chamber is provided by a mechanical pump. Water bath is drained through a rear outlet drain. May be used filled or empty to agitate a sample, or as a general-purpose water bath by removing the detachable shaking mechanism.
Refrigerated models separate the refrigeration system and water bath chamber into two components. Optional transparent polycarbonate gable cover permits viewing of the sample without the risk of contamination or evaporation.
Temperature uniformity of ±0.1°C over entire temperature range. Use gable cover above 60°C. Capacities are given for bath filled within 2.54cm (1") of top.
Chamber Dimensions 30.5 x 45.7 x 19.1 INCHES
Exterior Dimensions 34 x 29 x 121/2 INCHES
Refrigerated model rated at 0°C to +100°C, ±0.1°C.
Microprocessor control with RTD probe for simple, accurate and repeatable operation.
Single stage, centrifugal pump with independent supply/return ports for maximum circulation.
Independent, adjustable shaker function with separate ON/OFF switches.
Built to UL and CUL criteria for safety and performance.
Includes 10’ power cord with plug.
Digital temperature display, simultaneously reads setpoint and water temperature.
Recessed control module protects against dirt and moisture.
Long-life, low watt density heating elements for quick response to controller.
Dual Independent Overtemperature Safety System
Adjustable high limit control prevents critical process overtemp conditions at any point over the bath operating range, protecting the bath and its load; interrupts heat, flashes visual warning and automatically resets when temperature returns to normal.
Fixed overtemperature safety, factory set 105°C, shuts off bath power; push button manual reset.
Independent ON/OFF switch for shaker operation.
Reciprocating action, adjustable over a range up to 200 strokes per minute.
Speed control dial with illuminated power switch for variable motion adjustment.
Adjustable stroke from 0.875” to 1.5”.
Cabinet and Tank Construction
Integrated industrial strength pump for internal circulation; maintains precise temperature uniformity throughout the medium.
Rounded corners for better water circulation, improved uniformity and easier cleaning; includes a built-in drain.
Corrosion resistant 304 stainless steel interior tank withstand the most critical applications in demanding laboratory environments.
Independent shaker carriage,welded 304 stainless steel on high impact nylon rollers; removable.
Insulated chamber walls improve temperature stability and energy efficiency.
Protective non-skid rubber feet to protect the lab bench.
Mounting clip for immersion glass thermometer; thermometer sold separately.
Refrigerated Shaking Circulating Model
Refrigeration system allows accurate control at temperatures near or below ambient conditions.
Quiet-running, hermetically sealed refrigeration system.
High volume heat removal capacity rated at 3000 BTU/Hr at 27°C (nominal).
Independent ON/OFF switch for refrigeration system; system can be switched OFF for operation at above ambient temperatures.