Biochemistry Analyzer Working Principle

The working principle of a Biochemistry Analyzer varies by type. The types include Discrete analysis, Continuous flow, Sample cup trays, and Peristaltic pump. Here we'll talk about some of the different types and their uses. After reading this article, you'll have a better understanding of how biochemistry analyzers work.

Discrete analysis

Discrete analysis is the basic principle for most clinical chemistry analyzers. This method involves separating a sample into reaction containers and running several tests on the same sample. Other types of analysis methods are continuous access, random access, and batch access. Batch access machines are usually more flexible and allow for larger numbers of samples to be run in one run. Continuous access and random access machines have sequence interrupt features.

Discrete analyzers can also be used to perform wet chemical methods. These automated methods use colorimetric and enzymatic measurements, and emulate the sequence used by a laboratory chemist. They have four main components: an incubation chamber, sample cuvettes, and filters. Each of these components enables the instruments to detect a particular molecule in a sample. Discrete analyzers also have sophisticated dilution features to eliminate the need for frequent method changes. These analyzers also save a great deal of time and money, thanks to their automatic operation.

Continuous flow

The Continuous Flow Biochemistry Analyzer (CFBA) works by taking a blood sample from a patient and monitoring it throughout the testing process. There are several methods for doing this. The simplest method involves manually labeling a sample cup and placing it into the analysis position. More complex approaches use a computer-generated load list or a bar-code label on the primary collection tube. These labels contain patient demographic information and test requests.

The CFBA's unique design helps it operate with a high degree of efficiency and accuracy. The CFBA works with one or more samplers simultaneously, allowing for higher throughputs and lower cost per sample. This method is ideal for laboratories with multiple samples.

Sample cup trays

The Biochemistry Analyzer sample cup tray is a standard instrument accessory for the Biochemistry Analyzer. They come with a variety of features that make them an excellent choice for the chemistry lab. For example, the sample cup is programmable with 78 positions, making it easy to prepare samples for analysis. It also includes a non-stop cooling system and peltier pad. The trays also feature automatic calibration and effective time management of reagents.

Several types of sample cup trays are available. VITROS sample cup trays are shaped like a quadrant and hold ten samples. These trays fit onto a tray carrier that can hold 40 sample trays. The trays are reusable, and more trays can be loaded in place of completed trays. Each sample cup is also equipped with a disposable sample tip. Some models, such as the Roche/Hitachi, can accommodate up to 60 sample cup trays at a time.

Peristaltic pump

The peristaltic pump in a biochemistry analyzer uses a mechanism that is similar to the digestive system of a human. This mechanism works by compressing and relaxing the tube so that the particles in the fluid flow through the tube. It consists of a rotor and two or more rollers. The rotor occludes the peristaltic tube at a point and releases the trapped fluid.

In many types of Autoanalyzers, a peristaltic pump delivers chemical solutions. These pumps are made by Ismatec and have been a reliable and efficient delivery device for several decades. know more about this article here.