Used MET ONE 237A #9104200 for sale

MET ONE 237A Particle Counter is an advanced digital air particle counter and particle size instrument used for measuring airborne particle concentrations. 237A provides continuous real-time monitoring of airborne particle levels between 0.3 and 25 microns. The unit is equipped with a laser diode light source for accurate particle measurement, a digital air filter, and a LED display. MET ONE 237A offers high precision particle measurement readings to the user as it is highly sensitive and accurate. The particle measurement process begins with air sucked into the instrument through an inspiratory inlet then passes through the air filter before being hit with the laser beam. This beam applies a static force on the particles passing through, allowing them to be accurately measured for concentration. The digital air filter is designed to capture and block out large particles allowing only accurate readings of particles between 0.3 and 25 microns. The associated LED display on the unit will show the readings of the particle concentration in an easy-to-interpret layout. 237A also allows for the user to adjust both the flow rate and sampling time to suit their application. The unit features portability and convenient handling with its lightweight body and removable battery pack. Servicing and maintenance of the unit can be carried out easily with the use of formal quick release mechanisms for the air filter and battery pack. MET ONE 237A allows for a timer to be set for calibration and auto shutdown purposes. Upon shutdown, the unit will return to its default settings when turned back on ensuring accuracy and precision. 237A is suitable for many low to high volume applications such as HEPA filter and pre-filter testing, containment testing, clean room monitoring, and monitoring of various manufacturing processes in a wide variety of industries. It is a versatile and reliable particle counter choice for any user looking for accuracy and precision in particle measurement.