中译英翻译案例

 1 Measure the extensometer gauge length range (Lmax) : 500mm

2 Measure the installation bore diameter of support arm on the bracket: ȹ10; ȹ28

3 Axial scale of inner cylinder of differential probe reading: 0.5mm/graduation

4 Cursor scale of inner cylinder of differential probe reading: 0.0002mm/graduation

5 Circumferential scale of outer cylinder of differential probe reading: 0.002mm/graduation

6 Displayed precision value tolerance of high-precision differential probe:

±0.5µm within the measuring range of 0.5mm          Absolute tolerance

±0.10% beyond the measuring range of 0.5mm         Gradual relative tolerance

Standard Reference:

JJF1096-2002 Extensometer Calibrator calibration specification requirements

ISO 9513:1999 Extensometer Calibration of metal uniaxial test 

JJG 762-2007 Extensometer calibration regulations

It can be used for calibration aiming at Level 0.5 Extensometer.

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Part 3 Operation instructions

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Operation instructions

In accordance with JJG762-2007 Extensometer calibration regulations & JJF1096-2002 Extensometer Calibrator calibration specification requirements, we can calibrate the extensometer:

1. Based on the specification /model of the calibrated extensometer as well as the tested sample specifications, you can choose the separated sample which is basically consistent with the tested sample.

2. Adjust the positions of the two measuring support arms, to obtain the suitable calibration gap; Adjust the eccentric snap ring position of the two measuring support arms, so as to keep the two separated samples coaxial; Adjust the distance between the micrometer probe and the inferior base, so as to ensure the effective stroke of the micrometer probe. After that, please pay attention to tightening all the required parts. During the calibration, it’s forbidden to slide or loosen except the permitted moving parts.

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Operation instructions