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Introduction
The Biofargo GSP-20 CO₂ Orbital Shaker with External Remote Controller is designed for stable, long-term operation inside CO₂ incubators, refrigerators, and greenhouse environments. All key controls and parameter displays remain outside the chamber, eliminating exposure to humidity, temperature fluctuations, and condensation. This extends instrument lifespan and ensures precise experimental control without disturbing the culture environment.
With a large load-bearing shaking platform, quiet suction-cup stabilizers, and magnetic controller design, the GSP-20 is ideal for animal cell culture, suspension cell growth, microbial assays, drug screening, and temperature-sensitive chemical reactions. A single ultra-thin flat control cable connects the controller to the shaker — maintaining a complete chamber seal during operation.
Specifications
| Model | GSP-20 |
| Voltage | 100~240V AC 0.75A 50/60Hz |
| Power | 30W |
| Fuse | 250V,1A,φ5×20 |
| Speed Range | 50~300rpm |
| Time Range | 1min~99h59min |
| Digital Display | Time/speed display |
| Radius of Gyration | 10mm |
| Operating Environment (Shaker) | Temperature: -10~60℃Relative Humidity: 100% |
| Operating Environment (Controller) | Temperature: -10~50℃Relative Humidity: ≤ 60% |
| Max Load Capacity | 2.5Kgs |
| Motor Parameters | Brushless DC motor |
| Platform Size | 330mm×430mm |
| Beep Alarm | Yes |
| Controller size | W.220×D.132×H.64mm |
| Shaker size | W.270×D.320×H.112mm |
| Net Weight | 8.2kgs |
Feature
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External Remote Controller Design
The control panel is kept outside the incubator and connected via an ultra-thin flat cable, allowing users to adjust parameters without opening the door or disturbing internal CO₂, humidity, or temperature levels.
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Magnetic Controller Attachment
The back of the controller includes strong built-in magnets, allowing it to stick directly onto the incubator/refrigerator door or metal surface, improving accessibility and saving bench space.
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Ultra-Thin Ribbon Cable – Maintains Airtight Seal
A flat 1 mm-thick cable connects the controller and shaker, enabling door closure without air leakage — protecting culture conditions and maintaining environmental stability.
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Stable, Quiet, Low-Vibration Operation
Equipped with suction-cup feet for high-speed stability and minimal vibration, ensuring smooth performance without noise interference.
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Large Platform & Strong Load Capacity
Wide tray surface supports multiple flasks/plates simultaneously, suitable for intensive cell expansion, clone culture, or multi-batch parallel experiments.
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Suitable for Multiple Environments
Works effectively in CO₂ incubators, low-temperature refrigerators, standard labs, and high-humidity conditions, ensuring consistent results across setups.
Kit Components
| Item | Quantity |
| Main Machine | 1 |
| Controller | 1 |
| Connection Line | 1 |
| Power Line | 1 |
| Screwdriver | 1 |
| Performance Test Statement | 1 |
| Certification | 1 |
| Operation Manual | 1 |
| Platform | Select according to the package |
Optional Platforms
| Model Number | Block types | Capacity | Size | Weight |
| Platform TS-A | ![]() |
Stainless steel platform and rubber mat combination | 430×330×26mm | 3.18 Kg |
| Conical Flask Stand TS-B | ![]() |
250ml × 12 | 400×310×60mm | 2.9 Kg |
| Conical Flask Stand TS-C | ![]() |
100ml × 20 | 400×310×50mm | 3.12 Kg |
| Universal Platform TS-D | ![]() |
1000ml × 2/500ml × 6/250ml × 6/50ml tubes× 60 | 370×300×70mm | 3.00 Kg |
FAQ
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Q1: Can the controller be attached to the incubator door?
Yes. The controller has built-in rear magnets and can be attached to CO₂ incubator doors, refrigerators, or any iron-based metal surface for convenient access.
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Q2: Will the cable interfere with door sealing?
No. The shaker connects through a 1 mm ultra-thin flat cable, allowing the incubator door to close fully without affecting sealing, CO₂ retention, temperature, or humidity stability.
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Q3: Can I adjust speed and settings without opening the door?
Yes— all functions and real-time data display are outside the chamber, enabling full control without disrupting the internal culture environment.
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.





