A device for $monitoring paint concentration in factory workshop

• Main Authors: XU GAOGUI, ZHU DAOYUAN, CHEN TING, ZHU MINGFENG, ZENG XIANGYUN, XU XIAOMING
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2016
• Subjects: ALARM SYSTEMS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING

The utility model relates to a device for $monitoring paint concentration in factory workshop, including sensor, preprocessor module, comparator, drive circuit, acousto -optic warning module, the sensor is connected with preprocessor module, comparator, drive circuit, acousto -optic warning module in proper order, the sensor for gather the paint concentration in the workshop, and will paint concentration signal transmission and give preprocessor module, preprocessor module for carry out preliminary treatment, messenger to paint concentration signal paint concentration signal become can by the signal that the comparator was handled, the comparator for with the paint concentration signal of preliminary treatment and normally paint the concentration value and carry out the comparison, if the paint concentration signal of digital quantity is greater than normal paint concentration value, then sends drive signal and gives drive circuit, drive circuit for according to the scintillation of drive signal control acous