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Equator comparator
Equator comparator
Product details
Renishaw Equator comparator
The process measured on the Equator comparator includes defining a series of measurement points on the surface of the workpiece. Regularly measuring standard parts on a coordinate measuring machine can establish reference values for each measurement point. Then measure the same measurement point of the same standard part on the Equator comparator, and perform the so-called "standard value" control to establish a correlation with the validated coordinate measuring machine. Subsequently, the "recalibration" process is regularly employed to address changes in environmental conditions. The dimensions and positions measured immediately after recalibration will have a comparative uncertainty of ± 0.002mm relative to the validated standard components. This specification is applicable for clamping each workpiece within a range of 1mm relative to the standard part.
Improve process control:
Use IPC software to automatically update machine tool repairs, such as correcting the effects caused by tool wear. Use embedded process monitoring functions to generate graphics that display real-time detection results for each workpiece. Understand process capabilities and improve the production of qualified workpieces in mature processes
Maintain the accuracy of workshop production:
Can be detected online in the workshop to adapt to the processing workshop environment. The system can work in a temperature range of 5-50 ° C and a humidity environment of up to 80%. The system can be recalibrated to cope with temperature changes
Reduce testing costs:
Replace multiple customized measuring tools • Save the cost of in-process calibration • Use one device to detect different workpieces
Application scenarios:
Equator comparator for production process inspection, factory inspection, and service life testing. The assembly process is carefully designed, and each stage includes quality inspection procedures, including comprehensive final testing of each machine. Renishaw also conducts extensive lifespan testing.
Technical parameters:
Comparing Uncertainty*
±0.002mm
Probe Type - Scanning Probe
Renishaw three-axis SP25 analog scanning probe
Maximum scanning speed (SP25)
200mm/s
Scanning rate (SP25)
1000 points per second
Probe type - trigger probe
Renishaw three-axis TP20 mechanical structure trigger probe
Suggested trigger speed (TP20)
10mm/s
Maximum moving speed
500mm/s
Grating resolution
0.0002mm
Fixture requirements*
±1mm
Machine air source requirements
No need for air
working temperature
+10 ° C to+40 ° C
Storage temperature
-25 ° C to+70 ° C
Relative humidity working range
Maximum relative humidity of 80% at 40 ° C, non condensing
Machine power requirements
100-240V AC ± 10%, 50-60Hz
Maximum power consumption
190W
Maximum power consumption
190W
Typical power consumption
80-100W
Maximum workpiece weight
25kg

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