Jeio Tech – Tube Shaker (CWS-350)

The Jeio Tech CWS-350 3D Shaker comes with enhanced conveniences for tilt adjustment, removable tray, and digital control. This laboratory shaker is ideal for ELISA, enzyme immunoassays, protein synthesis, hybridization staining or destaining gels, pharmaceutical profiling, and other laboratory applications. We also have a wide range of accessories available suitable for this shaker.

Jeio Tech – Tube Shaker (CWS-350)

Key Features

Accommodates to be used in a variety of test tube sizes, beakers, vials, micro-well plates, culture dishes, plastic/glass trays.


  • Microprocessor PID control
  • Digital speed control providing a gentle to vigorous motion (8 to 100rpm)
  • Easy to adjust tilt angle (0 to 13°)
  • Smooth, quiet, uniform and yet powerful shaking motion


  • Vivid and colourful vacuum fluorescent display (VFD) with touch-sensitive keypad
  • One-touch timer for time-dependent shaking operation (1min to 99hr 59min)
  • Compact and lightweight design allow for use in cold rooms or incubators (non CO2)
  • Three types of removable trays for easy transport of well-plates, test tubes, etc. (standard dimpled mat, optional rubber mat and universal harness)
  • Variety of accessories can accommodate a variety of test tube size, beakers, vials, micro well-plates, culture dishes and plastic or glass trays


  • Self-diagnostic function identifying errors
  • Polypropylene main body is highly chemically resistant and easy-to-clean
  • Over-current protection


Model CWS-350
Control System Feedback control with PID
Display VFD
Shaking System MotionType Waving Type
Speed Range (RPM) 8 to 100
Accuracy at 100 RPM ±5
Tilt Angle 0 to 13°
Max. Load (kg / Ibs) 5 / 11.02
Material Dimpled Mat (standard) PP (Polypropylene) + Silicone
Body PP (Polypropylene)
Dimension Overall (W×D×H) (mm / inch) 1) 249×325×139 / 9.8×12.8×5.5
net Weight (kg / Ibs) 3.7 / 8.16
Electrical Requirements AC 100 ~ 240 V, 50/60 Hz
Cat. No. KR Plug AAH381115K
US Plug AAH381115U
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