A robotic arm of an automated pipetting system has a pipetting tip adapter and a slide switch to detect the presence of pipetting tips on the pipetting tip adapter is disclosed. The slide switch has first support member and second support member configured to slide relative to one another between first and second positions along a movement axis, an electrically conducting contact pad arranged on the first support member, an electrically conducting terminal physically attached to second support member in physical contact with the contact pad when support members are in first position, where the terminal is a first resilient and inherently stable wiping member expanding along the movement axis, first wiping member is not in physical contact with the contact pad when support members are in second position, and an electric current can flow between first wiping member and the contact pad when support members are in first position.

The invention relates to a pipetting device having tube with an opening at one end for suctioning or discharging a sample fluid, and can be operatively connected to a pressure generation device at the other end. A first electrode is formed on the pipetting device that forms a measuring capacitor together with a second electrode formed by at least one part of the sample fluid and that can be received in the tube and the measuring capacitor is operatively connected to a measuring unit, and the measuring unit is designed to determine a volume of the suctioned or discharged sample fluid according to the capacity of the measuring capacitor. The invention also relates to a fluid processing system having a pipetting device of this type, as well as a method for determining a processed fluid volume during pipetting with a pipetting device of this type.

A method for preparing a deck for a process is disclosed. The deck can be prepared with any necessary components, and then an imaging device can capture an image of the deck. This image can be compared with a reference image and any differences identified. The differences can be indicated in the image and shown to an operator, such that the operator can correct any errors associated with the differences.

A rack for a diagnostic robot with at least one support for at least one container; at least one gas-outlet to supply the at least one container with a gas at a predefined but individually adjustable pressure level; a first gas pump to generate a gas at a predefined super-atmospheric pressure level; a second gas pump to generate a gas at a pre-defined sub-atmospheric pressure level; a first tubing system attached to the first gas pump and holding the gas generated by the first gas pump; a second tubing system attached to the second gas pump and holding the gas generated by the second gas pump; and at least one tube bridge, wherein one end of the bridge connects via a first valve into the first tubing system and the other end of the bridge connects via a second valve into the second tubing system, and wherein the at least one gas-outlet is connected to the center of the bridge.

According to an example aspect of the present invention, there is provided an apparatus for mounting a device on a manipulator, wherein a second unit is adjustably attached to a first unit so that it is movable in at least one direction with respect to the base plate and wherein the first unit has at least a locked position and an open position, the mounting rail being movable with respect to the first unit when the first unit is in the open position and wherein the mounting rail is fixed with respect to the first unit when the first unit is in the closed position.

The present invention relates to a microscopic examination device comprising a microscope and a sample preparation arrangement for preparing one or more samples to be examined in said microscope, said preparing including pipetting one or more liquids into one or more sample receptacles for said one or more samples, said sample preparation arrangement comprising a base and a receiving structure adapted to receive said one or more sample receptacles, said sample preparation arrangement further comprising a pipetting guide movably fixed or fixable in relation to the receiving structure, said pipetting guide comprising one or more pipette guiding structures positionable in relation to said one or more sample receptacles by pivoting said pipetting guide in relation to said base. A method of preparing one or more samples for microscopic examination is also part of the present invention.

Provided herein are pipette tip rack assemblies in which a plurality of pipette tip racks are contained within a transparent or translucent non-porous container. Also provided are methods for using and manufacturing pipette tip rack assemblies described herein.

An apparatus for decontaminating and storing lab instruments such as pipettes. A carousel feature of the apparatus provides convenient access and allows multiple items to be decontaminated at the same time. The ultraviolet lamp directs UV radiation to surface contaminations of the instruments and effectively eliminates various microorganisms.

A pipetting device having a lube has an opening al one end for suctioning or discharging a sample fluid and can be operatively connected to a pressure generation device at the other end, a first electrode is formed on the pipetting device and forms a measuring capacitor together with a second electrode formed by at least one part of the sample fluid that can be received in the tube and that measuring capacitor is operatively connected to a measuring unit, and the measuring unit is designed to determine a volume of the suctioned or discharged sample fluid according to the capacity of the measuring capacitor, as well as having a first electrical contact that is designed to create an electrical connection with the working fluid, the first electrical contact can be electrically connected to the measuring unit via a low-resistance converter circuit.

An apparatus for decontaminating and storing lab instruments such as pipettes. A carousel feature of the apparatus provides convenient access and allows multiple items to be decontaminated at the same time. The ultraviolet lamp directs UV radiation to surface contaminations of the instruments and effectively eliminates various microorganisms.