DISCONTINUED ITEM
The HAL-PPC600 is a six-channel, high-flow, portable laser particle counter. It can be used in measuring particles suspending in the air and their distributions in clean environment applications such as microelectronics, fine mechanic, optics, and pharmaceutical, medical device, food processing and aerospace. The basic principle of the HAL-PPC600 portable laser particle counters is that the laser scattering pulse signal of an aerosol particle output from an optical sensor is processed and counted based on digital signal processing. The setting of measurement parameters, result display, and data storage are all controlled or realized by an internal microprocessor (MCU). It can simultaneously measure six channels that are arbitrarily configured or set by the users. The data are recorded in the embedded flash memory and can be downloaded later with supplied software through RS232 interface.