Open-air Shakers

Powerful driving system with a durable body structure increases shaking capacity
Suitable for larger or heavier workloads requiring accurate and reproducible results.

Control Panel

Safety Features 

• Worry-free operation.
  Automatic shaking speed adjustment in case of excessive 
  workload such as unbalanced load placement, unusual 
  vibrations caused from unstable floor or external shock. 
• Automatic run is available with non-volatile set point 
  memory after power interruption, indicated in control display.
• Audible/Visible alarm activated by shaking speed deviation.
• Shaker protection system against over-current, stalled 
  platform check. (Stalled platform check is only for OS-4000)

Operating Features

• Microprocessor PID control.
  - Intelligent speed controller enables reproducible results.
• Shaking speed calibration enables matching the displayed rpm to the reference point.
• Various speed ranges up to max. 500 rpm.
• Timer range: 1 min. to 999 hr 59 min.
• Orbit diameter.
       19.1mm (Standard) or 25.4mm for OS-4000
       25.4mm for OS-7100
       50.8mm for OS-7200 
• User friendly control panel.
  Lab Companion’s unique VFD-bright, clear, easy to read. 
  Durable membrane touch switch and control knob.
• Speed is basically set and displayed in increments of 1 rpm.   
• Also speed increment interval can be set among 1, 5, 10 rpm according to users preference.
• Built-in RS-232 port and USB port for external control and data collection.  

Constructional Features

• Wide speed range even with heavy workload.
  -  Ideal DD(Direct Drive) Brushless Motor and triple cam system 
  support heavy load, quiet, maintenance free operation 
  and deliver high torque at high speeds and smooth 
  rotation. (only for OS-7100/7200)
  -  Equipped with a maintenance-free BLDC motor to 
  generate smooth, quiet, uniform, and yet powerful shaking 
  motion.  (only for OS-4000)
• Repetitive task can be easily performed as the platform stops where it starts. 
  - Stopping the shaking plaNorm always at the same position 
  is highly benefcial for automated dosing or sampling process.
• Pleasant test environment by the smooth acceleration and deceleration control.
  -  Smooth start and smooth stop function prevent chemical 
  spills from Vasks or test tubes.
• Low-profile design minimizes vibration or sliding caused by the high speed shaking motion.
• Various accessories. 

Specifications        

¹ Main unit's dimension is measured without a platform.