HUATEC High Precision Roundness Measuring Instrument High Accuracy

Brand Name:HUATEC
Certification:ISO,CE
Model Number:SRT-7190
Place of Origin:China
Model name:SRT-7190
Bearing type:Air float
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Location: Beijing Beijing China
Address: 7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Supplier`s last login times: within 21 hours
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Product Details

Roundness Measuring Instrument


1. Product name:Roundness Measuring Instrument

2. Product model:SRT-7190

3.Technical parameters:

Part nameModel nameSRT-7190

Rotary working table

Bearing typeAir float
Spindle accuracy±0.025μm
System accuracy0.06μm
Measure the max outside diameterΦ140mm(expandability)
Minimum inside diameterφ3mm
Max bearing60kg
Rotating speed5RPM/min
Vertical axis (z-axis)Vertical movement300mm(augmentable)
Vertical movement

Electro motion
Maximum detection depth60mm
Horizontal arm ( X axis )Horizontal movement150mm
Protruding volume25mm
Horizontal movementElectro motion
DetectorCollect devicecircular gratings
Number of circular sampling points4096
Type of sensorinductive sensor
Sensor resolution0.01μm
Auxiliary function

roundness error

evaluating method

The least squares method ( LSC ),

minimum zone method ( MZC ),

maximum circumcircle method ( MIC ),

minimum inscribed circle method ( MCC )

Filter band


1,1-500,2-500,2-15,2-50,2-150,15-500,15-50,15-150,15-250,3-16,17-100
Elimination of concave and convexAutomatic identification of intermittent, automatic and manual removal of concave and convex functions, partial arc measurement roundness function
Software functionRoundness, waviness, coaxially, perpendicularity, parallelism, flatness

Note : The above technical parameters can be adjusted according to the actual needs of users. You are welcome to consult our technical personnel on various issues.


4.Key advantages


  • Focus on precision measurement for decades
  • Passed ISO9001 quality management system certification, knowledge management system certification
  • Product diversification: can be customized according to customer needs.

5. Instrument description and measuring range


The instrument can measure the parameters of the plain line and section profile of various mechanical parts. In the bearing industry can measure all kinds of parts of straightness, inclination, Angle processing, circle processing (straight line to tangent distance, distance from the center of the circle to the center of the circle, the center of the circle to the center of the circle distance), point and line processing (intersection to linear distance, intersection to the center of the circle distance, two straight line intersection, intersection and intersection distance), logarithmic curve, groove width, groove depth, groove edge Distance, core distance inclination, horizontal distance.


6.Computer configuration


1.Host : Tsinghua Tongfang A3500


2.Operating system : Windows10 system operating system dedicated measurement software, powerful, easy to operate.


3.CPU : G5905


4.Memory : 8G


5.hard disk : more than 500G ;


6. Chassis : Tsinghua Tongfang standard chassis ;


7.Power supply : standard


8.Qinghua Tongfang standard keyboard optical mouse ;


9.Display : Tsinghua Tongfang standard 21.5 " LCD display


10. Printer : HP 1212 color printer ;


11. Roundness waviness special control box


China HUATEC High Precision Roundness Measuring Instrument High Accuracy supplier

HUATEC High Precision Roundness Measuring Instrument High Accuracy

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