Used MET ONE 217A #116574 for sale

MET ONE 217A is a particle counting instrument used for highly accurate and precise measurements of particulate matter in the atmosphere. This device can be used for applications ranging from research and monitoring to hazard assessment and industrial hygiene. 217A works by using a laser light scattering technique to detect particles suspended in a given air sample. This light scattering technique is based on the principles of Mie or Fraunhofer theory to measure particle sizes from 0.2 to 10 microns/µm. The detection is done through a short pulse of laser light that is emitted and scattered in the particle suspension. A digital detector is then used to calculate the number of particles in the sample based on the amount of light that is scattered. This device is also equipped with a 4-channel optical calibration circuit, allowing the user to optimize accuracy. MET ONE 217A features a software program that helps the user interpret and interpret the data gathered in the form of a Datasheet displaying statistics such as particle counts, concentration, and other statistical analysis. The software includes an automatic data logging feature for long-term studies and history tracking. The instrument is built with an ergonomic, balanced design, small size, and low power requirement, all of which make it compact and light, making it ideal for both indoor and mobile applications. It is also equipped with multiple user-defined confinements such as real-time sampling rate, applicator, trigger, sample cycle time, and flow rate for easy adjustment. 217A is thus a reliable, user-friendly particle counting instrument that offers accurate and precise particle measurement for a variety of applications. It can be used to detect and monitor airborne particles, and its accuracy is highly recommended by industry professionals. With its easy-to-use software and user-defined options, this device is a must-have for professionals and researchers who want to measure particle count with reliable precisions.