Used MET ONE 2100B #199174 for sale

MET ONE 2100B is an advanced particle counter used to measure particles in air, liquids and solids. This device is designed to accurately measure a range of particle sizes from 0.4 µm to 25 µm. 2100B is comprised of a main instrument, a base unit, a particle size indicator, an airflow sensor, a dust chamber, and a sample hose connection. The main instrument consists of three internal components: a laser, a detector, and a processor. The laser emits light which is scattered in multiple directions by the particles in the sample being analyzed. The detector measures the light intensity scattered by the particles and produces an electrical signal proportional to the particle concentration. This signal is then processed by the processor to determine the particle size and count. The base unit features an ergonomic design that makes it easy to use. It includes user-friendly menus and data display capabilities on a large LCD screen. It also provides a variety of connectivity options including a USB port, Ethernet, and modem/fax ports. It has many convenient features, such as direct sample input, automatic filter alignment, and a built-in buzzing alarm to indicate power failure or the presence of an abnormal particle size. The particle size indicator allows the user to determine the size of each particle counted by the machine. It uses a set of nozzles and a dust chamber to measure the particle size, and a curved sensor mirror to reflect the light scattered by the particles into the detectors. The airflow sensors measure the velocity and direction of the air sample, and transfer the results of the particle counting to the base unit. Using this information, the user can adjust the sample flow to achieve more accurate results. Finally, MET ONE 2100B includes a specially-designed sample hose connection that can be connected to different types of containers in order to monitor any size sample. 2100B is widely used due to its high accuracy and sensitivity, making it an excellent choice for particle measurement applications. This device is also ideal for monitoring environmental particles, such as dust, pollen, and bacteria, in a wide variety of settings.