Dongguan instrument testing is a display of Boluo people’s values

! The body length measurement and calibration laboratory has the longest history of measurement, the most comprehensive standard equipment, and the strongest testing and maintenance capabilities. This laboratory has built a measuring block, flatness, roughness, optical instrument, surveying and mapping instrument, universal measuring tool and precision measurement equipment. Coordinate measuring machine, roundness meter, optometry standard set and other common social public measurement standards are responsible for the value transfer of geometric quantities in the region, provide testing and calibration services, and carry out the verification, calibration and repair of measuring instruments for various projects. Verification/calibration projects carried out: Gauge block, flat crystal interferometer, length gauge, theodolite level, thickness gauge, optical gauge, projector, image plotter, universal tool, microscope, electric profiler, pneumatic gauge, deflection gauge, micrometer, right-angle ruler, calibration instrument, dial indicator calibration Dial gauge, calibration instrument, force measuring instrument, level instrument, zero position calibrator, measuring microscope, reading microscope, optical level instrument, level ruler, electronic level instrument, image level instrument, frame level instrument, flat ruler, wide seat angle ruler, knife edge ruler, lined steel right-angle ruler, universal angle ruler caliper Micrometer indicator table, inner diameter table, lever table, digital display table, steel tape measure, steel ruler, feeler gauge, engineering inspection ruler, square box, ring gauge, thread gauge, surface roughness sample block, radius sample, thread sample, skateboard type automobile sideslip inspection bench. Calibration of quantities related to length angle roughness flatness line end shape and mutual position.
Attachment approved calibration capability range
Serial number Measuring instrument name Calibration parameter field code Specification code including year name Measurement range extension Uncertainty Calibration and measurement capability, restriction description remarks

Gauge block
Length

Calibration regulations for gauge blocks
+

~
~

Steel tape measure
/> Length
Steel tape measure calibration regulations


Steel ruler
Length

Steel ruler calibration regulations
~< br/>
~


Micrometer
Length
Micrometer calibration procedures
~

Micrometer
Length

Micrometer calibration procedures
＞~

＞~


Inner diameter micrometer
Length
/> Calibration regulations for inner diameter micrometer
~

Depth micrometer
Length
Calibration regulations for depth micrometer
~

Feeler gauge< br/> Length
Calibration regulations for feeler gauges


Universal calipers
Length
Calibration regulations for universal calipers
~

/> Bore diameter gauge
Length

Bore diameter gauge calibration specifications
~

Indicator gauge
Length
Indicator gauge pointer number Explicit calibration procedures
~

Body
Body~
Body

For length measurement calibration, Boluo Metrology obtained the national authorized qualification certificate The only official website, which has passed the requirements of the National Metrology Standards, accredited all calibration and testing items, the accreditation scope covers a wide range, and issued an international authoritative certificate report
Service hotline Ms. Chen
Consult Foshan Metrology Calibration Center