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Air Displacement Pipettor
STRATEC air displacement pipettors are fully automatic pipetting modules using disposable tips (DiTis). The usage of DiTis prevents cross-contamination. Integration of the syringe into the pipettor housing close to the DiTi, results in the omission of a tubing system connecting a DiTi to an externally placed syringe. Minimized internal air volumes lead to highest pipetting performance and precision. Considering our partner’s design requests, STRATEC offers two configurations with different characteristics with regard to individual space and footprint requirements. Both configurations have the same functionality.
All air displacement pipetting modules are equipped with sensors, enabling advanced process controls and smart functions. Thus, qualitative assessments of each pipetting cycle are enabled and highest pipetting performance is guaranteed.
Tip presence sensor
Pressure monitoring for barometric liquid level detection (bLLD), clot detection and monitoring of aspirated and dispensed liquid volumes Comparing specific measured values with reference values according to STRATEC protocol enables intelligent functional checks
Capacitive sensing enables capacitive liquid level detection (cLLD) and clot detection
Encoder on pump drive enables dynamic motion control for highest pipetting performance