Dual-Axis Centration Measurement Instrument YC-SZPX-R500
The dual-axis centration instrument measures centration errors in optical systems. It mainly comprises upper and lower optical paths and an air-bearing rotary stage. Each path contains a photoelectric autocollimator and a motorized linear stage. The autocollimator emits the measurement beam and receives image measurement data; the linear stage moves it to obtain sharp images at different positions. The air-bearing stage rotates the test product to reveal its eccentricity. Stable optomechanics improve measurement stability, while a simple software interface makes the process straightforward and efficient.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Measurement Mode [Separate Multimodel Parameter Table; Shared by Both Models] | Reflection/Transmission |
| Test Optical Path [Separate Multimodel Parameter Table; Shared by Both Models] | Dual Optical Paths |
| Centration/Decentering Measurement Accuracy [Separate Multi-Model Parameter Table; Shared by Both Models; Listed Angle/Length Expressions Retained Literally] | ±1″/±0.15μm |
| R Range of Tested Lens [Separate Multi-Model Parameter Table; Shared by Both Models; Reflection; Unit Unspecified] | ±2~±1900 (Curvature)/±2~∞ |
| R Range of Tested Lens [Separate Multi-Model Parameter Table; Shared by Both Models; Transmission; Unit Unspecified] | ±2~±1900 (Focal Length)/±2~∞ |
| Centering and Alignment Accuracy [Separate Multimodel Parameter Table; Shared by Both Models] | Better than 0.5 |
| Focal Length [Separate Multi-Model Parameter Table; Shared by Both Models; Upper Optical Path Autocollimator; Focusing Collimator] | 200 mm |
| Aperture [Separate Multi-Model Parameter Table; Shared by Both Models; Upper Optical Path Autocollimator; Focusing Collimator] | 30 mm |
| Accuracy [Separate Multi-Model Parameter Table; Shared by Both Models; Upper Optical Path Autocollimator; Focusing Collimator] | ±0.2 ″ |
| Repeatability [Separate Multi-Model Parameter Table; Shared by Both Models; Upper Optical Path Autocollimator; Focusing Collimator] | ±0.1 ″ |
| Focal Length [Separate Multi-Model Parameter Table; Shared by Both Models; Lower Optical Path Autocollimator; Focusing Collimator] | 200 mm |
| Aperture [Separate Multi-Model Parameter Table; Shared by Both Models; Lower Optical Path Autocollimator; Focusing Collimator] | 30 mm |
| Accuracy [Separate Multi-Model Parameter Table; Shared by Both Models; Lower Optical Path Autocollimator; Focusing Collimator] | ±0.2 ″ |
| Repeatability [Separate Multi-Model Parameter Table; Shared by Both Models; Lower Optical Path Autocollimator; Focusing Collimator] | ±0.1 ″ |
| Maximum Sample Diameter [Model=YC-SZPX-R500] | 500 mm |
| Maximum Sample Weight [Model=YC-SZPX-R500] | 30 kg |
| Maximum Sample Height [Model=YC-SZPX-R500] | 400 mm |
| Upper Optical Path Travel [Model=YC-SZPX-R500] | 500 mm |
| Lower Optical Path Travel [Model=YC-SZPX-R500] | 250 mm |
| Centering Adjustment Stage Diameter [Model=YC-SZPX-R500] | 240 mm |
| Air-Bearing Rotary Table Radial Runout [Separate Multimodel Parameter Table; Shared by Both Models] | 0.1 μm |
| Air-Bearing Rotary Table Positioning Accuracy [Separate Multimodel Parameter Table; Shared by Both Models; Original Single Prime] | 2 ′ |
| Axis System [Separate Multimodel Parameter Table; Shared by Both Models] | Fully Automatic Air-Bearing Rotary Table/Manual Air-Bearing Rotary Table |
| Light Source [Separate Multimodel Parameter Table; Shared by Both Models] | High-Power LED Fiber Light Source |
Applications
Datasheet
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