DESIGN OF NEW JK-β VACUUM GAUGE AND ITS SPECIFICATIONS
 
                 
                
                    
                                        
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Graphical Abstract
 
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Abstract
    The deign of a new vacuum gauge and its specification was introduced.The instrument was composed ofβ radiate ionization gauge and the measuring circuit,the measuring range:0.1~ 6 000.0 Pa. Computer control, automatic conversion linearity correct and pressure automatic calibration were used in the control circuit.
 
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