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TriContinent Range of Air Displacement Pipettes

Air-Z Premier

The Air-Z Premier is our full-featured, fully programmable air displacement pipetting module with integrated tip ejection. It can also automatically detect liquid levels using capacitive or pressure based liquid level detection, secure tip installation, tip blockage, motor step loss, and is available with many other options at your request.

Air-Z Flex

The Air-Z Flex is an automated air displacement pipetting module offering the ultimate in flexibility. It is available with or without control electronics, sensors and provides mounting flexibility that allows it to fit into various device designs.

Air-Z Mini

The Air-Z Mini is TriContinent's most economical air displacement pipette. This model is ideal for low-duty cycle applications and is designed for easy installation and replacement.

Air-Z Legacy

The Air-Z Legacy is TriContinent's well-established air displacement pipette designed for use in a wide variety of liquid handling applications with volumes ranging from 200 μL to 5 mL.

Technical Advantage Overview

TriContinent Air Displacement Pipette (ADP) pumps’ pipetting performance for automation applications is as good as or better than the best handheld pipettes. This is because handheld pipettes most commonly utilize plastic “syringe” barrels and plastic pistons, each of which are subject to a much higher degree of tolerance variation and compliance in actuation. 

The vast majority of TriContinent’s automated air displacement pipette pumps are constructed of highly engineered materials such as glass syringe barrels, stainless steel plungers and machined polymer seals based on dynamic seal construction. These materials are manufactured with much lower tolerances compared to parts manufactured with injection molded plastic.

Aspiration and dispense volume accuracy is a function of bore and stroke accuracy. The bore accuracy of TriContinent’s pipette pumps is unmatched because it is the same accuracy and precision provided by the borosilicate glass barrels used in TriContinent’s high precision syringes where ID tolerances are commonly held to +/- 5 microns consistently along the entire length of the barrel. 
Stroke accuracy is provided by the most highly rated, extremely repeatable and highest resolution motors and linear actuators available in the market today.

Besides resulting in designs that provide exceptional performance and longevity, the TriContinent Air-Z line of automation air displacement pipette pumps are the most compact ADPs available enabling the design of smaller benchtop and POC (point of care) devices. 

When combined with the additional speed and reproducibility of an OEM’s precision gantry robotic system carrying a TriContinent Air-Z product, instruments will benefit from unparalleled pipetting performance. 

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