ZBL Science & Technology ZBL-R800 Operation Manual
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Contents
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Operation manual of ZBL-R800, ZBL-R630, ZBL-C310AHotline: (86)010-51290405 Fax: (86)010-51290406353.4.2.3 Measurement steps1. Parameter settingIt is same with “General-scan” in parameter definition and operationmethods.2. ResettingMethod 1. In the parameter setting interface(in figure 3-13), pleasehold sensor in the air and away from ferromagnet. After selecting“Start Scan” option, it will enter into test interface as shown in figure3-14 and the instrument will reset automatically—after nearly 4seconds , screen of test interface will show the present thickness is“0”，then resetting is over waiting for measurement.Method 2. In the test interface as shown in figure3-14, please holdssensor in the air and away from ferromagnet. After pressing【ENTER】, the instrument will reset automatically and the presentthickness will show in blank. After nearly 4 seconds, screen of testinterface will show the present thickness is “0”，then resetting is overwaiting for measurement.3. Pre-scanningWhen entering into interface in figure 3-14, after resetting, instrumentcan pre-scan.The purpose of pre-scanning is to identify the direction of measuringline and the starting point through initial scanning of distribution ofrebar in X and Y direction.Instrument can measure location of tested rebar in the measuringinterface as shown in figure3-14. When relative position betweensensor and tested rebar has changed, current thickness of cover will beshown in the scrollbar. When sensor goes above the tested rebar,instrument will produce short beep, but there is no drawing of rebarand the tested data is not stored. |
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