Jeio Tech® Model OS-7100 Open-Air Shaker
High-Speed Orbital Benchtop Shaker with PID Control
The Jeio Tech® OS-7100 Open-Air Shaker delivers precision, reliability, and versatility for modern laboratories. Featuring orbital shaking motion with 25.4 mm amplitude, a direct-drive brushless motor, and PID microprocessor control, the OS-7100 maintains consistent speed and torque even under heavy or unbalanced loads.
Its low-profile design, smooth acceleration and deceleration, and intelligent load management make it ideal for cell culture, media preparation, suspension mixing, and automated dosing workflows, minimizing vibration and sample disturbance.
Key Benefits
High-Performance Shaking
-
Orbital motion with 25.4 mm amplitude ensures uniform mixing and agitation
-
Maximum speed up to 500 rpm with heavy loads
-
Direct-Drive Brushless Motor and triple cam system deliver quiet, maintenance-free operation with high torque at high speeds
-
Best Effort Run function intelligently adjusts speed under excessive workloads, unbalanced loads, or external vibration
Precision & Sample Protection
-
Microprocessor PID control maintains consistent shaking speed
-
Shaking speed calibration ensures the displayed RPM matches the reference point
-
Smooth Start & Stop prevents chemical spills from flasks or test tubes
-
Platform return positioning ensures the shaker stops in the same position for repetitive or automated workflows
-
Low-profile design reduces vibration and sliding during high-speed shaking
Advanced Control & Connectivity
-
User-friendly VFD display with durable membrane touch panel and control knob
-
Easy-set digital timer: 1 min to 999 hr 59 min
-
Speed increments adjustable by 1, 5, or 10 rpm for precise control
-
Forward, backward, pause functionality: customizable run times from 10 sec to 59 min 50 sec
-
RS-232 and USB ports for external control and data collection
-
Optional LC Connected mobile monitoring system allows remote monitoring via smartphone or tablet
Safety & Reliability
-
Automatic run after power interruption
-
Shaking speed deviation alarm
-
Over-current protection
-
Designed for long-term, heavy-duty laboratory use
Performance Specifications
| Feature | Specification |
|---|---|
| Motion Type | Orbital |
| Maximum Speed | 500 rpm |
| Amplitude | 25.4 mm (1”) diameter |
| Controller | PID feedback control, VFD display |
| Timer Range | 1 min – 999 hr 59 min |
| Platform Positioning | Stops at same position for automated workflows |
Applications
-
Cell culture and microbiology
-
Media preparation and suspension mixing
-
High-speed shaking under heavy or unbalanced loads
-
Automated dosing and sampling workflows
Why Choose the Jeio Tech OS-7100
The OS-7100 is perfect for laboratories requiring high-speed orbital shaking with advanced programmability, intelligent load management, and connectivity options. Its direct-drive motor, low-profile design, and platform return positioning make it an ideal choice for automation-ready labs, while its robust construction ensures years of reliable operation.
