Liquid Handling Work Station from Allsheng provides automated, high-precision liquid transfer for laboratories handling repetitive pipetting tasks and microplate-based workflows. Designed to improve pipetting consistency and sample processing efficiency, these systems combine 96-channel pipetting technology with programmable liquid handling functions. Multiple configurations accommodate different sample volumes, plate positions, and experimental requirements. Apex Scientific supplies liquid handling workstations throughout South Africa, providing laboratory equipment for research, diagnostics, and molecular biology applications.
Automated pipetting for efficient laboratory workflows
The liquid handling work station automates repetitive pipetting procedures, helping laboratories reduce manual handling and improve workflow consistency. Using a 96-channel pipetting system, researchers can aspirate and dispense liquids across multiple wells simultaneously. Consequently, laboratories can process microplates more efficiently while reducing the time required for repetitive liquid transfer.
Furthermore, automated pipetting helps minimise variations associated with manual pipetting techniques. This supports greater repeatability when preparing samples, transferring reagents, or performing routine microplate liquid handling procedures. Depending on the selected configuration, the system supports basic liquid transfer or more advanced multistep experimental protocols.
Interchangeable pipetting heads and flexible volume handling
Allsheng offers liquid handling work station configurations with interchangeable pipetting heads to accommodate different liquid volumes. Available pipetting head capacities include 20 µL and 200 µL, while selected configurations also support 1000 µL pipetting heads for larger-volume applications.
The replaceable design allows laboratory personnel to change pipetting heads without specialised assistance. As a result, users can adapt the equipment to different experimental requirements without investing in separate instruments. Additionally, the automated pipetting system supports consistent aspiration and dispensing across all 96 channels, making it suitable for routine microplate processing and high-throughput workflows.
Multiple plate positions and automated operation
The liquid handling work station offers different plate positioning configurations to suit laboratory requirements.Depending on the model, users can select two or four plate positions, while certain configurations support customised arrangements with three or six positions.
Furthermore, selected systems feature automated plate movement, allowing the liquid handling robot to perform repetitive operations across multiple plate locations. This flexibility supports workflows involving reagent distribution, sample transfer, and microplate preparation.
Consequently, laboratories can configure their equipment according to available workspace, sample throughput, and experimental complexity.
Programmable liquid handling functions
The liquid handling work station provides programmable pipetting operations through an intuitive graphical software interface. Users can configure experimental procedures using an external Android tablet, allowing them to create, save, and manage pipetting protocols.
Depending on the selected model, available functions include:
- Liquid aspiration and dispensing
- Reagent mixing
- Serial and gradient dilution
- Programmable waiting periods
- Repeated pipetting cycles
- Adjustable aspiration and dispensing speeds
- Automated pipetting head loading and unloading
Advanced configurations also support additional liquid handling functions, including air-gap dispensing, reverse aspiration, and stepwise pipetting. Furthermore, adjustable pipetting speeds allow users to adapt liquid transfer operations to different sample properties.
The software also includes user management functionality, helping laboratories organise experimental programs and maintain consistent operating procedures.
Compact design for laboratory automation
The liquid handling work station features a compact design that helps laboratories maximise available bench space. Selected configurations are suitable for installation within clean benches, laboratory safety cabinets, and fume hoods, subject to available space and installation requirements.
Additionally, the movable plate platform supports efficient use of the available workspace, allowing multiple pipetting operations within a relatively small footprint. The compact construction makes these systems particularly suitable for laboratories introducing automation without requiring large robotic workstations.
Wired and wireless operation
Allsheng liquid handling workstations support convenient instrument operation through external tablet-based control. Selected configurations offer both wired connections and wireless Bluetooth control. Consequently, laboratory personnel can operate the equipment remotely when working in restricted or enclosed environments. Wireless operation can also reduce the need for direct interaction with the instrument during experimental procedures.
Furthermore, the graphical interface allows users to modify protocols and manage operating settings without extensive programming experience.
Applications in laboratory research
The liquid handling work station supports a variety of laboratory applications that require accurate and repeatable liquid transfer. In molecular biology laboratories, the equipment can assist with PCR and qPCR reaction preparation, reagent distribution, and sample dilution.
Similarly, laboratories performing ELISA and other microplate-based assays can use automated pipetting to distribute reagents and transfer samples across multiple wells. The equipment also supports general laboratory automation, including sample preparation, serial dilution, and repetitive liquid dispensing. However, the suitability of individual applications depends on the selected model, pipetting head configuration, and experimental protocol.
Conclusion
The liquid handling work station from Allsheng combines automated pipetting, interchangeable pipetting heads, programmable workflows, and flexible plate positioning. Whether your laboratory requires routine microplate liquid handling or more complex multistep automation, Apex Scientific can help you identify a suitable configuration.
As a laboratory equipment supplier in South Africa, Apex Scientific provides technical guidance and after-sales support. Learn more about automated pipetting systems and laboratory automation through our Insights page or Contact our team to discuss your liquid handling requirements.