Portable on-site quantitative packaging product net content verification device

【Patent Name】 Portable In-situ Quantitative Packaged Product Net Verification Device 【Applicant】 China Institute of Metrology [Inventor] Lu Jin; Mao Qianmin; Kong Xinxiong; Feng Aiming; Liu Hui 【Main Applicant Address】 310018 Xiasha Higher Education Park, Hangzhou, China Street [application number] 200520100734.3
【 Application Date 】 2005.03.01
[Examination and announcement number] 2781338
【 Validation announcement date 】 2006.05.17
【 Main classification number】 G01G19/415(2006.01)I
[Categorical Number] G01G19/415(2006.01)I G01G23/18(2006.01)I
[Sovereign Items] 1. A portable on-site quantitative packaged product net content verification device comprising a power supply (1), an input unit (2), and an output unit (3) placed in a housing, characterized in that the device also includes A first data acquisition unit (4), a processor (5), a storage unit (6) in the housing and a second data acquisition unit (7) circumscribed to the housing; the processor (5) passes through the storage interface, level, The conversion chip, the input interface, the output interface, and the power interface are respectively connected to the storage unit (6), the data acquisition unit (4, 7), the input unit (2), the output unit (3), and the power supply (1).
[Instructions CD-ROM] D0620-2
【Abstracts】 The utility model relates to a portable on-site quantitative packaging product net content verification device. The existing weight verification device is composed of a data acquisition unit, an input unit, and an output unit that are placed in the housing, and has a single measurement range. The weight of the product can only be verified, and the storage, query, and print functions of the verification result cannot be achieved. The utility model is characterized in that the utility model further comprises a first data acquisition unit, a processor, a storage unit and a second data acquisition unit circumscribed in the housing, disposed inside the housing; the processor passes through the storage interface, the level conversion chip, and the input interface. The output interface and the power interface are respectively connected with the storage unit, the data acquisition unit, the input unit, the output unit, and the power supply. The first data acquisition unit is directly connected with the processor main board to realize multi-range, real-time generation of verification report, verification A portable on-site quantitative packaging verification device for storing and querying results.
【 Agency 】 Zhejiang Xianglong Patent Office 【 Agent 】 Dai Xiaoxiang