The first products

摘要

Particles Plus's first products are a series of four handheld particle counters and eight remote units. Three of the handheld instruments can handle up to six user-defined particle-size channels as well as providing temperature and humidity data, with particles down to 0.2⇄m in the smallest of them, the 8206. The fourth handheld device is a basic version with just three channels and the temperature and humidity measurement as an option. The eight remote units are designed for continuous use and use optical technology linked to a base unit with a colour touchscreen. Some of the units incorporate a vacuum pump and can be used as stand-alone battery-powered devices.