Electronic digital display chlorine tester testing and calibration method and tester applying same

Abstract

The invention discloses an electronic digital display chlorine tester testing and calibration method and a tester applying the same. An electronic digital display chlorine tester calculates chlorine content in a liquid through detecting the conductivity of the chlorine content in the liquid; by means of factory calibration and user calibration, and with a correction algorithm used in combination,data close to real numerical values can be rapidly tested, and the accuracy of testing can be ensured; a user can use the tester to prepare a specified chlorine disinfectant; the resolution of the testing can be so accurate that the resolution can achieve a level of 1mg / l; after the user uses a standard disinfectant to complete disinfection work, the user cleans objects with clean water, and thentests the value of the residual quantity of chlorine in the cleaning water; and therefore, the user can be assisted to check whether the cleaning water is completely cleaned completely or not, so thata test can be implemented completely and thoroughly. Compared with a traditional test paper test method, the method of the invention has the advantages of simplicity, convenience in test, capabilityof realizing repeated testing, easiness in result check, accurate numerical values, high detection precision and easiness in use. The wide-range popularization and application of the method can be facilitated.

Description

technical field [0001] The invention relates to the technical field of chlorine testers, in particular to a test and calibration method for an electronic digital display chlorine tester and a tester thereof. Background technique [0002] The chlorine tester is mainly used to quickly determine the conductivity of the solution of disinfectant (such as sodium hypochlorite, 84 disinfectant, etc.). Widely used in sanitation and disinfection of hospitals, public places, etc.; such as a variety of medical equipment, door handles, window handles, light buttons, electrical switches, carpets, furniture surfaces, telephone microphones and buttons, walkie-talkies, computer keyboards and mice, toys, etc. etc.; household sanitation and disinfection; such as disinfection of vegetables, fruits, tableware, fabrics, etc. [0003] According to the records, the Beijing Higher People's Court found that: In 1984, Beijing No. 1 Infectious Disease Hospital, the predecessor of Ditan Hospital, devel...

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Problems solved by technology

[0006] The existing chlorine test products indicate that the vegetables, fruits, tableware, and fabrics placed in the disinfectant must be thoroughly washed with clean water, but there is no description of how to clean them, and there is no corresponding testing method to display the results; originally Very good disinfection method, because there is no good preparation method and detection method, the majority of consumers are worried that they cannot be well controlled and used, and they dare not easily use this method to disinfect vegetables, fruits, tableware, etc.

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