Products developed in-house
Devices for complex workflows
Integrated cameras, sample-handling units and custom mechanisms that deliver high added value by working in coordination with robotics and control software.
B-Fran blood fraction identification system (buffy coat) with 1D and 2D code-based sample identification
The image-processing system helps determine the boundaries between layers in centrifuged blood tubes before automated sampling.
An industrial camera captures an image of the tube. The AI software identifies the sample, evaluates the visible layers and passes the required position data to the automation system. The process can be easily calibrated for different tube types and arrangements, and images and results are archived for later retrieval.
The solution aims to reduce variation arising from manual identification and provide information that can be processed digitally for the next stage of the workflow.
- AI image processing
- continuous connection to the pipetting system
- automatic archiving and traceability
Automated, high-throughput sample tube cap-handling system
The multi-head instrument automates cap removal, disposal or replacement for sample tubes, either as a standalone device or as part of a Tecan Fluent workflow.
The system removes caps from tubes loaded in the Active-rack. The gripper heads then move to a safe position so the pipetting arm can access the samples. The workflow continues by recapping the tubes or releasing the caps into a collection container.
The control system integrates into the laboratory automation workflow through SiLA 2 and standard industrial interfaces. Sample tube identification using 1D or 2D codes, status tracking and process monitoring are optional system features.
Cap removal
The multi-head mechanism handles caps according to the configured tube format while rack position and operation status remain traceable.
Immediate access to the sample
The arm moves to a safe position while retaining the caps. The design allows the Flexible Channel Arm (FCA) to perform pipetting in the open tubes.
Recapping and verification
Caps can be replaced after processing, with camera- or sensor-based checks and operation logging supporting verification.
Integrated vertical HEPA Box V2
Designed for Tecan Fluent or Freedom EVO pipetting instruments, this PLC-controlled enclosure adds a clean workspace with controlled laminar airflow to the instrument.
Airflow can be controlled manually or automatically. In automatic mode, a pressure sensor and PID control regulate fan speed. In manual mode, airflow is maintained at a set level, with adjustments based on settings assigned to the door state. UV-lamp and HEPA-filter status can also be monitored on the control panel. UV timing offers two operating modes, and the filter can also be tested manually.
- manual and automatic airflow modes
- fan control adjusted to pressure and/or door state
- timed UV lamp with two operating modes
- HEPA-filter fault indication and manual condition check
Controlled airflow
Fan control responds to internal pressure and the door state.
UV-lamp control
Timed operation and remaining time are available on the control panel.
Filter monitoring
The PLC provides HEPA-filter warnings and a manual condition test.
Custom laboratory devices
When no commercial component fits, we design an accessory around the specific task.
Development starts from the sample, the required operation and the environmental and safety conditions. Mechanics, electronics and control software are designed to work either as a standalone device or as part of a larger automated system.
- requirements review and technical concept
- prototype, testing and iteration
- robotic or software integration
- operating documentation and user training
