Time and Speed Adjustable Orbital Plate Circular Linear Shaker
Our plate circular & linear lab shaker adopts durable brushless motor with digital speed & time control. It covers circular orbital and linear reciprocating modes. Speed ranges 40–200 rpm (5 rpm step), timing from 1 min to 23h59min. Three sizes support max load 2kg/3kg. The textured flat tray holds most lab containers firmly. Universal AC 100-240V input suits worldwide labs for oscillation, blending and extraction experiments.
This flat-plate laboratory shaker has three models: OS-20F (small circular orbital shaker), OS-40F (large circular orbital shaker), and LS-40F (linear reciprocating shaker). Powered by a brushless motor, it features knob operation and digital display for precise adjustment of shaking speed and runtime. Equipped with a non-slip flat tray, it fits diverse lab vessels and completes mixing, incubation, extraction and oscillation tasks in biological, chemical, pharmaceutical and clinical labs.
Key Advantages：
- Flat Anti-slip Platform
The grid flat plate provides stable placement space. It works with various beakers, reagent bottles, centrifuge tubes and culture vessels, no extra fixtures required for most common containers.
- Brushless Motor Driving
Brushless motor ensures quiet running, stable shaking motion, low vibration and long service life during long-time continuous operation.
- Accurate Digital Control
Shaking speed is adjustable from 40 rpm to 200 rpm with 5 rpm incremental steps. The timer supports 1 minute to 23 hours and 59 minutes programmable timing for automated experiments.
- Two Motion Options Available
Circular orbital shaking delivers even blending for general liquid samples; linear reciprocating motion achieves stronger agitation, ideal for elution, extraction and washing workflows.
Application：
Perfect for sample mixing, cell incubation, microbial culturing, protein binding, chemical reaction shaking, nucleic acid extraction and lab washing procedures. The universal wide-voltage power supply supports global laboratory use.
Technical Parameter:
| Model | OS-20F | OS-40F | LS-40F |
| Motor type | Brushless motor | ||
| Plate size | 250*250mm | 320*320mm | 320*320mm |
| Maximum load | 2kg | 3kg | 3kg |
| Speed range | 40-200rpm | ||
| Stepping | 5rpm | ||
| Timing range | 1min-23h59min | ||
| Type | Circumference (Circular) | Circumference (Circular) | Linear reciprocating |
| Orbit Diameter | 20mm | 20mm | Linear reciprocating 20mm |
| Power | 30W | 45W | 45W |
| Voltage | AC100-240V | ||
| Dimension | 355*260*100mm | 435*330*105mm | 435*330*105mm |
