Description
Purpose-Built for Automated Dimensional Inspection
The PW-OAS432 serves quality assurance and metrology professionals requiring precise, rapid measurement of complex parts. Designed as a cantilever optical measurement system, it supports automated verification against GD&T standards in manufacturing environments. This measuring instrument enables engineering teams and inspection labs to streamline workflows through fully automated operation, reducing human variability and increasing throughput, making it ideally suited for critical dimensional control in high-mix production and prototype validation.
Advanced Optics and Automation Enhance Measurement Accuracy
Equipped with a double-magnification lens and automatic focusing, the system captures both linear and geometric dimensions with high resolution. The three-axis motorized control enables repeatable, programmable part positioning, while automatic lighting maintains consistent image quality across feature contrasts. Integrated hardware and software coordination form an advanced optical measuring machine delivering data outputs compliant with engineering specifications. This setup ensures comprehensive feature extraction, real-time alignment, and speedy acquisition, ultimately improving traceability and measurement reliability in quality-critical deployments.
Diverse Industry Applications with Compliance and Efficiency Gains
The PW-OAS432 is applicable across sectors including automotive, aerospace, electronics, and precision manufacturing. It facilitates in-line or bench-top inspection for parts requiring GD&T conformity and serves in first-article inspection and process capability studies. By integrating with CAD comparison workflows, this optical measurement device supports rapid acceptance testing and fixture validation. Its cantilever design accommodates delicate or oversized components while automated operation reduces inspection cycle time, thus empowering manufacturing quality teams to meet stringent standards with measurable efficiency and audit-ready documentation.
PW-OAS432 High Quality Cantilever Instant Vision Measuring System with Fully Automatic Instant Vision Measuring Machine
Product Introduction:
IVS series is cantilever fully automatic instant vision measuring machine with double-magnification lens system developed for GD&T measurement with three axis automatic motorized control. It equipped with automatic focusing, automatic lighting control, and automatic movement of hardware and software configuration to make the measurement of linear and geometrical dimensions quickly and accurately.

Product Characteristic:
- Equipped with a 20 million pixel camera and a dual telecentric lens with double magnification, the imaging quality is excellent;
- The high telecentricity design below 0.02° ensures measurement accuracy for products with significant height differences;
- The low TV distortion below 0.01% and the uniformity of distortion over the entire image ensure the dynamic repeatability accuracy of the measurement;
- The dual magnification design enables efficient measurement with a large field of view and high-precision measurement with high magnification, satisfying customers’ dual needs for efficiency and accuracy;
- The XYZ three-axis CNC fully automatic precision control ensures accurate positioning;
- The use of an Indian marble base and column provides good stability;
- Precision linear guides, ballscrees and AC servo motors, ensure the accuracy and stability of the motion system;
- The 0.5μm high-precision linear scale ensures the positioning and measurement accuracy of the system;
- Equipped with various light sources and an intelligent lifting function to adapt to various measurement scenarios;
- The powerful and easy-to-use Geomea measurement software enhances quality control;
- Automatic measurement programs can be set up to efficiently and quickly complete batch measurements;
- Optional Non-contact white light sensors can be used to measure thickness, flatness, etc.
Application:
- It can be applied to precision measurement of large-sized objects
- 3C industry: mobile phone screens, mobile phone cases
- Electronic industry: PCB boards
- New energy: lithium batteries
- Automotive industry: precision parts
Specifications:
|
Commodity |
Cantilever Instant Vision Measuring System |
|
| Model | PW-OAS432 | |
| X/Y Axis Travel | (400*300)mm | |
| Dimension | (1337*840*1664)mm | |
| Packing Size | (1500*1060*1900)mm | |
| Weight | 560Kg | |
| Z-Axis Travel | 200mm | |
| X/Y/Z-3 axis Linear Scales | Imported Linear Scale Resolution: 0.1um | |
| Guidance Mode | Precision linear guide,double-track double slider guide | |
| Operation Mode | Joystick controller, Mouse operation, automatic detection program | |
| Load Capacity | <25Kg | |
| Working Environment | Temperature 20℃±2℃, <2℃/hr,
Humidity 30~80%, Vibration<0.002g, <15Hz |
|
| Power Supply | AC220V/50Hz; 110V/60Hz | |
| Measuring Software | Geomea | |
| Camera | 1’” 20Mpixel B/W Camera *2 | |
| Dual Telecentric Lens | Dual Telecentric Lens | |
| Magnification | 0.64X | |
|
Repeatability |
No Moving |
±1.5μm |
| Moving | ±3μm | |
| Accuracy* | Without Binding | ±3μm |
| Binding | ±4+L/150μm | |
| Working distance | 120±2mm | |
| Telecentricity | <0.02° | |
| Depth of Field | 6mm@25 lp/mm | |
| Field of View | 1/3” | 27.3*20.5mm |
| 1/1.8” | 50.0*37.5mm | |
| Resolution | 30.5um | |
|
Illumination System |
Contour |
LED parallel contour illumination |
| LED parallel contour illumination | ||
| Surface | 0~255 levels continuously adjustable LED illumination | |
| 0~255 levels continuously adjustable LED illumination | ||
Product Configuration Model Description(Example with IVS-322)
| Product Category | 2.5D | 2.5D |
| Commodity | Cantilever Fully Automatic Measuring System | Cantilever Laser Fully Automatic Measuring System |
| Model | PW-OAS432 | |
| Type | ||
| Significance | Optical Zoom-lens Sensor | |
| Contact Probe | Without | |
| Lazer Module | Without |
Standard Delivery:
| Name | Name |
| Measuring Software | Double Rate Dual Telecentric Lens |
| Optical Calibration Block | LED Ring/Coaxial illumination |
| Controller | LED parallel contour illumination |
| 0.1um Glass Scale | Digital Camera |
| Joystick | DELL PC & Monitor |
| Working Cupboard | Power Cable |
| Dustproof | Software Dongle |
| Data Cable | Operation Manual |
Optional Delivery:
| Name | Name |
| Laser Sensor | 0.5um Glass Scale |
Use Scenarios
Quality Assurance in Aerospace Component Manufacturing
In aerospace manufacturing environments, where dimensional precision and regulatory compliance are paramount, the PW-OAS432 acts as a crucial optical measurement system for verifying component dimensions and GD&T features. The system’s non-contact measurement method prevents damage to delicate parts while three-axis motorized control ensures repeatability across complex geometries. Installation on production floors enables integration with quality management systems, supporting root-cause analysis and certification requirements. By providing fast, accurate data, the optical measuring equipment reduces process bottlenecks and assures compliance with stringent aerospace standards.
Integration in Electronics Assembly and Prototype Validation
Electronics manufacturers rely on the PW-OAS432 to conduct precise dimensional checks of miniature parts and assemblies in rapid prototyping and production stages. Its automatic focusing and lighting controls ensure consistent measurements of intricate features, enhancing defect detection and process optimization. The compact footprint of this vision measuring machine facilitates its deployment on crowded lab benches or assembly lines. Connectivity with data management software supports streamlined workflow integration, enabling real-time measurement feedback and facilitating agile adjustments in design and manufacturing processes.
FAQ
What industries benefit from the PW-OAS432 cantilever instant vision measuring system?
The PW-OAS432 serves industries requiring high-precision dimensional metrology, including manufacturing, automotive, aerospace, and electronics. Its non-contact measurement capabilities and GD&T functionality make it ideal for quality assurance and in-line inspection using advanced vision measuring machine technology.
How does the PW-OAS432 ensure measurement accuracy and repeatability?
This system combines a three-axis motorized control with a double-magnification lens and automatic focusing to achieve precise linear and geometric measurements. Integrated lighting control and software-configured hardware contribute to consistent results in any production environment, fulfilling strict tolerances for a reliable optical measurement system.
Is professional installation and training available for the PW-OAS432?
PW Instruments offers expert installation and hands-on training to ensure correct setup and user proficiency. Certified technicians supervise assembly, perform adjustments, and provide operator and maintenance training, helping optimize the performance of your precision measuring instrument and reducing downtime risks.
What support services are offered to maintain the PW-OAS432 measuring instrument?
Our service commitment includes regular calibration, preventative maintenance, spare parts supply, and system monitoring to maintain peak operation. These services extend equipment lifespan and reduce ownership costs while ensuring the optical measuring equipment remains compliant with industry standards and performs reliably.







