If you need a demonstration of just how far technology has come in the last 40 years, just take a look at this teardown of a 1987 laser particle counter. Granted, the laser-powered instrument that ...

eracount xs is the most compact and fastest field particle counter. With the push of a button, the laser-based analyzer measures and displays ISO 4406 particle size channels ≥4 µm(c), ≥6 µm(c), and ...

Optical particle counters use the principle of light scattering to detect particles above a certain size. These instruments are typically employed by environmental engineers to measure particulate ...

Lasers are pretty much magic — it’s all done with mirrors. Not every laser, of course, but in the 1980s, the most common lasers in commercial applications were probably the helium-neon laser, which ...

An important part of any machine conditioning program is particle counting. There are a number of existing tools to monitor and track the quantity and severity of the contamination, whether it is a ...