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
Connection Line Size	W.1470×D.13.5×H.3mm
Beep Alarm	Yes
Controller size	W.220×D.132×H.64mm
Shaker size	W.270×D.320×H.112mm
Net Weight	8.2kgs

Feature

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.
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.
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.
Stable, Quiet, Low-Vibration Operation

Equipped with suction-cup feet for high-speed stability and minimal vibration, ensuring smooth performance without noise interference.
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.
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

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.
Q2: Will the cable interfere with door sealing?

No. The shaker connects through a 3 mm ultra-thin flat cable, allowing the incubator door to close fully without affecting sealing, CO₂ retention, temperature, or humidity stability.
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.
Q4: Does the system support programmable or interval-based operation?

No. The current version does not support pre-programmed or interval-based operation. It is designed for straightforward, real-time control, with speed adjustments made manually via the external controller. All controls are accessible outside the incubator, allowing adjustments without opening the door or disturbing the internal culture environment.

A programmable version with interval-based control is under development and planned for release in 2026.

CO2 Orbital Shaker With Remote Control - Biofargo