Fuzhou force sensor 25 tons, 300kN, 0.3 level standard force gauge, Youzhong force value standard force gauge

Description :

　　Fuzhou force sensor 25 ton 300kN 0.3 level standard force gauge Youzhongli force value standard force gauge detailed description: Youzhongli brand YOLO-LOADCELL produces weighing sensors and various weighing modules, which can be used for single item weighing, batching system weighing control, and can output communication and analog signal connection in the control system. It has high accuracy (0.05%~0.1%) and good stability (annual stability of 0.03%). Aluminum alloy material, alloy steel material, stainless steel material, explosion-proof type, etc. can be selected according to the on-site environment. Force sensor, used for various small space force measurement, large hydraulic equipment force measurement, tension and pressure calibration measurement, can be matched with various digital displays, tension and pressure controllers, and standard force measuring instruments.

　　Overview: A force gauge consists of a force sensor (or force measuring ring) and a matching indicator device. When the force sensor (or force measuring ring) is subjected to force, the magnitude of the force is indicated by the indicator device.

　　The surface of the force measuring instrument and its accessories should be free of defects that affect the technical performance. The attachments are complete and cannot be replaced arbitrarily. The force measuring instrument and its surroundings should be securely placed in a sturdy specialized instrument box.

　　2. Newly manufactured, repaired, and improperly used force measuring instruments need to be calibrated twice. After the calibration, the force measuring instrument should be disassembled and transported. The time interval between the two calibrations is generally six months

　　3. Other relevant technical aspects of the force measuring instrument should meet the requirements of the corresponding technical documents (such as GUO standards, industry standards, and factory manuals).

　　4. Use and replacement of indicator instruments

　　4.1 The indicator instrument should be used and adjusted according to the factory manual and user requirements.

　　4.2 The force sensor and indicator instrument should be used together and generally should not be replaced arbitrarily. If it is necessary to replace the indicating instrument using electrical measurement, it can be replaced by another indicating instrument without the need to recalibrate the force measuring instrument, provided that the following conditions are met.

　　5.1. The unit of measurement and the type of excitation source for replacing the indicator instrument should be the same as the original indicator instrument.

　　5.2. The original and replacement indicating instruments shall have calibration certificates traceable to national standards and providing calibration results in basic units of electricity (volts, amperes). The calibration range of the replacement indicator instrument should not be smaller than the range when used together with the force gauge, and its resolution should not be lower than that when used together with the force gauge.

　　The installation of the force measuring instrument should ensure that its main axis and the loading axis of the force base (standard) machine are not at a critical angle

　　The pressure measuring instrument should generally be equipped with upper and lower pressure pads. The supporting surface and bottom surface of the force measuring instrument should be smooth, with rust, scratches, and debris.

　　Suitable connectors should be used at both ends of the tensile force gauge to ensure that the force base (standard) machine can safely apply axial force to the force gauge.

　　Verification equipment

　　The extended uncertainty of the force value of the force base (standard) machine or loading device used to calibrate various levels of standard force measuring instruments should be more than three times better than the long-term stability or indication error index of the tested force instrument.

　　The primary load for verification is generally 10% to 20% of the rated load, and the verification points should be evenly distributed as much as possible, generally not less than 8 points. When the verification value is less than 10% of the full-scale force value, the two verification points of 5% and 2% of the full-scale force value should be selected.

　　Fuzhou force sensor 25 tons, 300kN, 0.3 level standard force gauge, Youzhong force value standard force gauge

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