Sichuan Institute of Metrology 2000kN standard force measuring instrument 0.1 level 600kN standard force measuring instrument device

Description :

　　Sichuan Institute of Metrology 2000kN standard force measuring instrument 0.1 level 600kN standard force measuring instrument device detailed description: JJF1469-2014 (Calibration Specification for Strain Gauge Sensor Measuring Instruments), JJG144-2007 (Verification Regulations for Standard Force Measuring Instruments),

　　JJG557-2011 (Standard Torque Meter Verification Regulations), JJG391-2009 (Load Sensor Verification Regulations),

　　OIML-R60 (GUO International Legal Metrology Organization Technical Standard for Weighing Sensors)

　　The NIM-ZY-LS-CL-035 standard load measuring instrument testing/calibration rules, registered with the China Institute of Metrology, are the preliminary technical standards based on which the current dynamometer indicator instrument testing/calibration is carried out. They have been replaced by the JJF1469-2014 standard.

　　The usage method of standard force measuring instruments is particularly important. Improper operation may affect the service life of the force measuring instrument and cause damage to the instrument. We hope the following methods can be helpful to you.

　　1. It is made according to the principle that the greater the tension applied to the spring, the longer the spring will elongate;

　　2. Observe smaller scale values: What N does each small grid of the spring scale represent;

　　3. Observation range: Observe the larger scale value on the spring scale panel, and be careful not to apply force beyond its range;

　　4. Apply tension along the central axis of the spring on the spring scale;

　　5. Zero point calibration: Check if the pointer is pointing to the zero position. If not, adjust it to the zero mark;

　　Before use, gently pull the spring a few times to avoid it getting stuck;

　　7. Observe that the pointer reading line is perpendicular to the scale line;

　　Before measurement, the spring should naturally sag and check if the pointer is aligned with the zero mark;

　　9. The measured force cannot exceed its measurement range;

　　10. The reading must be read in a stationary state.

　　Sichuan Institute of Metrology 2000kN standard force gauge 0.1 level 600kN standard force gauge device picture:

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• 0.1 level 600kN standard force measuring device