A gas chromatograph main body (2) comprising an upper surface on which a plurality of injection ports are provided, an injector (4A) arranged on the gas chromatograph main body (2), for corresponding to an injection port (10-1 to 10-4) optionally selected from a plurality of the injection ports (10-1 to 10-4), and being configured to inject a sample through the corresponding injection port (10-1 to 10-4), and a sampler (6) for supplying a vial containing liquid to the injector (4A). The sampler (6) is arranged at a position determined according to a position of the injector (4A) on the gas chromatograph main body (2) so as to have a specific positional relationship with the injector (4A). The sampler is engaged with the gas chromatograph main body (2) or the injector (4A).

There is provided an automatic analysis device with a structure in which a measurement unit is less susceptible to disturbance as compared to a device in the related art, and a method of designing the automatic analysis device. A first rotation axis 301 of a reaction disk 1, a second rotation axis 302 of a reagent disk 9, and a measurement unit are arranged on the same straight line 311 when an automatic analysis device 100 is viewed from an upper surface side, the first rotation axis 301 of the reaction disk 1 is arranged between the second rotation axis 302 of the reagent disk 9 and the measurement unit, and the measurement unit is arranged on a front side to be accessed by a user of the automatic analysis device 100.

A biochemical analyzer is disclosed. The biochemical analyzer includes a detection disc sample feeding device, a detection disc device, an optical path detection device, and a temperature control device. The detection disc device includes a rotatable detection disc. The detection disc has a plurality of partitions, and each partition is correspondingly equipped with one chip to be detected. The detection disc is further provided with an optical limiting slot, and the optical limiting slot cooperates with a first limiting optocoupler located on a side face of the detection disc to monitor the number of rotations of the detection disc. Each partition of the detection disc may be equipped with one chip to be detected, and multiple chips can be detected in one operation by using the rotatable detection disc.

A real-time online analysis device for substance pyrolysis, including: a pyrolyzing system (1), a capturing system (2), a testing system (3) and a controlling system (4) is disclosed. The pyrolyzing system (1), the capturing system (2) and the testing system (3) are connected with the controlling system (4). The capturing system (2) has a cooling cavity (22) and a heating cavity (23) inside. The temperature of the cooling cavity (22) ranges from room temperature to −200° C., and the temperature of the heating cavity (23) ranges from room temperature to 1000° C. A method for real-time online analysis of substance pyrolysis using the device is also disclosed. The present device can provide real-time online pyrolysis, capturing, separation and analysis of substances at a plurality of temperature points or ranges.

An automatic analysis device has a plurality of types of photometers having different quantitative ranges, and an analysis control unit for quantifying the desired component in specimens based on measurement values of one or more photometers selected from among the plurality of types of photometers. The analysis control unit: sets a switching region in an overlap region of respective quantitative ranges of the plurality of types of photometers, said switching region having a greater width than does the variation in quantitative values of the desired component based on the measurement values of photometers having the same specimen; compares the quantitative value of a quantitative range portion that corresponds to the switching region and the quantitative values of the desired component based on the measurement values of the photometers; and selects a photometer to be used in quantitative output of the desired component from among the plurality of types of photometers.

A vial supply system is provided with: a sampler configured to supply a vial to a predetermined supply destination by a transport arm; a management device communicatively connected to the sampler, the management device being configured to manage a supply operation of the vial by the sampler; and a display device provided so as to be able to communicate with the management device. When a teaching mode for performing teaching for setting a position of a transport arm at the time when a transport arm of the sampler transports the vial to and from the supply destination is started, the management device is configured to cause the display device to display an operation to be performed by a user in the teaching.

An automatic analysis apparatus includes: a driving rotor configured such that a rotational center extends vertically; a reaction disk mounted on the driving rotor; a plurality of reaction cells installed in the reaction disk and configured to form a circular row concentric with the driving rotor; a circular reaction chamber configured to accommodate the reaction cells; and a guide configured to guide an elevation trajectory of the reaction disk with respect to the driving rotor.

Concentrating devices, systems, and methods include those for separating fluids to be sensed (e.g., analytes, such as volatile organic compounds (VOCs) and/or other chemical substances) from other fluid (e.g., a carrier gas, air, etc.) of a fluid mixture received from a target area of a subject's anatomy (e.g., a subject's skin, a wound on a subject, etc.). In some cases, the concentration system may include a housing and a rotor positioned in a compartment of the housing. The housing may receive a fluid mixture in the compartment and rotation of the rotor relative to the housing may separate fluid to be sensed in the fluid mixture from other fluid of the fluid mixture.

An automatic sample injection system (1) includes at least an injector (2). The injector (2) includes a turret (10) comprising a plurality of vial receiving holes (30) that are corresponding to a plurality of types of vials having different sizes, the plurality of vial receiving holes (30) being provided on the same circumference on an upper surface of the turret, the turret being configured to rotate so that the plurality of the vial receiving holes (30) are each moved along a circumferential track, and a controller (22) configured, in a case where a sampler (4) for supplying a vial to the injector (2) is provided, to recognize a size of a target vial to be supplied at the time when the target vial is supplied from the sampler (4) and to arrange the vial receiving hole (30) corresponding to the target vial at a delivery position (P) set on the circumferential track.

The invention relates to a conveying device (IO) for positioning and providing laboratory vessels (12; 12a, 12b, 12c) for nutrient media, samples, microorganisms, cell cultures, or the like for analysis, sample preparation, and/or sample manipulation at an associated apparatus (64), comprising at least one first conveying unit (32) for conveying the laboratory vessels (12) between an initial region (30) and a provision region (60), where the laboratory vessel (12) is held for the analysis or preparation. According to the invention, a plurality of conveying units is present, which perform only a translational motion of the laboratory vessel (12) along an axis, wherein the first conveying unit (32) vertically conveys the laboratory vessel (12) from the initial region (30) to a predetermined height region (50) and vice versa, and a second conveying unit (56) is provided, which horizontally conveys the laboratory vessel (12) from the height region (50) to the provision region and vice versa.