| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable particle counter with the improved convenience.SOLUTION: The particle counter includes a measurer main body measuring the floating microparticles, and an operation panel unit detachably attached to the measurer main body and including a liquid crystal display unit through which the measurer main body can be operated. The measurer main body includes a first wired communication unit performing wired communication with the operation panel unit, a first wireless communication unit performing wireless communication with the operation panel unit, and a first communication switching unit switching between the wired communication and the wireless communication. The operation panel unit includes a second wired communication unit performing the transmission and reception with the measurer main body through the wired communication, a second wireless communication unit performing the transmission and reception with the measurer main body through the wireless communication, and a second communication switching unit switching between the wired communication and the wireless communication.SELECTED DRAWING: Figure 1 |
