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Pneumatic shallow blind hole inner diameter measuring head and calibration gauge OCSN-BD
Used with pneumatic gauge, it is specially used for measuring shallow blind holes and stepped holes with depth> 5mm.
View DetailsPneumatic blind hole inner diameter measuring head and calibration gauge OCSN-B
It is used in conjunction with pneumatic measuring instrument for blind hole measurement in the form of general through hole, and the effective depth of the measured hole is> 8mm.
View DetailsPneumatic through hole inner diameter measuring head and calibration gauge OCSN-A
Used in conjunction with pneumatic gauges for through-hole measurement in general form, with the effective length of the measured surface> 6.5mm
View DetailsProofreading column is the reference of outer diameter dimension transmission in mechanical manufacturing industry, and can be used as the reference piece of pneumatic outer diameter measuring head and mechanical gauge.
View DetailsThe third-class standard ring gauge is used for the calibration of inner diameter gauge, inner diameter micrometer or pneumatic plug gauge and electronic plug gauge with corresponding precision. The inspection condition is 20 ℃ ± 1 ℃ and must be isothermal for more than 4 hours before inspection.
View DetailsThird class standard ring gauge
The third-class standard ring gauge is used for the calibration of inner diameter gauge, inner diameter micrometer or pneumatic plug gauge and electronic plug gauge with corresponding precision. The inspection condition is 20 ℃ ± 1 ℃ and must be isothermal for more than 4 hours before inspection.
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