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Environmental science sewage experimental instrument

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Citations Cited by
  • Title:
    Environmental science sewage experimental instrument
  • Author: QIANG LULU ; MA HAIYAN ; LI SEN ; WANG HANNING ; SUN SHUHAI ; MA JIACHENG
  • Subjects: CLEANING ; CLEANING IN GENERAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PERFORMING OPERATIONS ; PHYSICS ; PREVENTION OF FOULING IN GENERAL ; TESTING ; TRANSPORTING
  • Description: The invention discloses an environmental science sewage experimental instrument which structurally comprises a cleaning device, a machine body, a testing opening, a display panel, an upper cover and a test tube groove, the testing opening is formed in the top surface of the machine body, the display panel is embedded in the top end of the machine body, the cleaning device is arranged on the outer edge of the machine body, the test tube groove is formed in an inner groove of the upper cover, and a protective cover is arranged at the top of the test tube groove. The upper cover is movably connected with the machine body, a user can rapidly wash the wall of a test tube through cooperation of a spray head and a side scraping plate, the spray head can be unfolded when making contact with the wall of the test tube, the spray head is more attached to the wall of the test tube during cleaning, a scraping arm contracts when the test tube is separated, the test tube is more convenient to place, and a connector is conne
  • Creation Date: 2022
  • Language: Chinese;English
  • Source: esp@cenet
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