Grid Correction Calibration Plate Series
The grid-correction calibration plate is designed to calibrate vision systems and microscope stages. It provides repeating parallel lines in the X and Y directions. Using these standard lines as references, the system's distortion and the source-described 'view' can be quantified and calibrated.
Specification Snapshot
Thickness [Grid plate dimensions 550×450mm]
4.8 mm
Thickness [Grid plate dimensions 540×420mm]
3.0 mm
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Overview
The grid-correction calibration plate is designed to calibrate vision systems and microscope stages. It provides repeating parallel lines in the X and Y directions. Using these standard lines as references, the system's distortion and the source-described 'view' can be quantified and calibrated.
Specifications
| Parameter | Value |
|---|---|
| Grid plate dimensions [Grid plate dimensions 550×450mm] | 550 mm × 450 mm |
| Thickness [Grid plate dimensions 550×450mm] | 4.8 mm |
| Photomask substrate [Grid plate dimensions 550×450mm] | Quartz |
| Minimum Line Width [Grid plate dimensions 550×450mm] | 1.0 μm |
| Contact hole [Grid plate dimensions 550×450mm] | 1.5 μm × 1.5 μm |
| CD tolerance [Grid plate dimensions 550×450mm] | ±0.1 μm |
| Uniformity [Grid plate dimensions 550×450mm] | 0.12 μm |
| Overlay accuracy [Grid plate dimensions 550×450mm] | 0.12 μm |
| Defect size [Grid plate dimensions 550×450mm] | 0.8 μm |
| Defect density [Grid plate dimensions 550×450mm] | 0.6 DPSI |
| Grid plate dimensions [Grid plate dimensions 540×420mm] | 540 mm × 420 mm |
| Thickness [Grid plate dimensions 540×420mm] | 3.0 mm |
| Photomask substrate [Grid plate dimensions 540×420mm] | Soda Lime |
| Minimum Line Width [Grid plate dimensions 540×420mm] | 1.0 μm |
| Contact hole [Grid plate dimensions 540×420mm] | 1.5 μm × 1.5 μm |
| CD tolerance [Grid plate dimensions 540×420mm] | ±0.1 μm |
| Uniformity [Grid plate dimensions 540×420mm] | 0.12 μm |
| Overlay accuracy [Grid plate dimensions 540×420mm] | 0.12 μm |
| Defect size [Grid plate dimensions 540×420mm] | 0.8 μm |
| Defect density [Grid plate dimensions 540×420mm] | 0.6 DPSI |
Applications
1. Test and correct distortion in vision systems. 2. Correct perspective errors in microscope stages. 3. Measure the physical site.
Datasheet
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Supplier Information
Founded in 2010, Dongguan Pomeas Precision Instrument Co., Ltd. is a national high-tech enterprise with deep accumulation in optical design, structural design, electronic design, image processing, software algorithms, PLC control and other fields. We Pomeas integrate of product development, system integration, marketing and technical support. Pomeas has rooted in machine vision and industrial automation for more than ten years. Now Pomeas has more than 50 invention and utility model patent, nearly 100 software and hardware engineers who are committed to providing customers with excellent automation core components and solutions, helping customers around the world to greatly accelerate and improve the automation.
After over 10 years development, POMEAS is becoming a reputed and reliable vision system supplier in domestic and oversea market. At present, POMEAS helps more than 1000 customers in over 30 countries to improve their competitive power with its products and service.
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