It is widely used in quick batch measurement of precision screws, precision springs, gears, cell phone case, cell phone glass, precision metal parts and other parts in small size.
High accuracy and excellent repeatability
High depth of field, low distortion double telecentric lens, no need to repeat focus.
Software processes the image by the way of Sub-pixel edge detection and automatic removal of burrs and outliers and the least-square method to ensure accuracy.
Automatic location and orientation correction, automatically detect and measure based on the recorded shape of the sample, measure with a click of button.
Efficient batch measurement
Automatically identify multiple parts, test elements, then conduct automatic measurement, satisfied with batch measurement requirements.
Entire image, no need to move the working stage, both high efficiency and high accuracy.
Improve efficiency, save labor cost, eliminate operator error.
Quality Control and Statistical Process Control (SPC)
Automatic memory and output measuring values, and make test data simple applied.
2.1 Perfect Accuracy
Recover the original dimension with high accuracy
2.1.1 Double telecentric lens and high depth of field, allow height difference in sample, section with slope or curvature and other difficult measuring elements. And low distortion without having to worry about sample placement and blurred focus, and recover the original dimension with high accuracy.
For example ：
| || |
DOF Upper Limit:
| 15.900±2um || |
| DOF Lower Limit: |
Remark: Within the depth of field, the image is much clear, the accuracy and repeatability are within±2um.
2.1.2 Low distortion lens, clear edge image, no distortion, eliminate measuring error.
2.1.3 Software with sub-pixel (Sub Pixel), least-square method regression algorithm and high video compensation to ensure accuracy. Sub Pixel edge detecting image processing algorithm makes pixel-division smaller, closer to the actual edge. The least-square method automatically removes burrs and outliers, ensure the least influence on feature location.
2.2 Efficient Batch Measurement
Takes only 2~5 seconds to measure dozens of position, 99 measurements can be conducted at a time within the measuring range, it significantly shortens the measurment time and improve measurement efficiency.
Workpiece Placing——No location and fixture requirements, anywhere within the effective range of the lens. 2.2.2 Workpiece Positioning——Automatic location and orientation correction, automatically detected and measured based on the recorded shape of the sample.
2.2.3 Workpiece Focusing——Double telecentric lens, long working distance, allow height difference;
Workpiece Measuring——Entire image reduces the time of import programe, moving worktable and lens
2.2.5 Batch Measurement——Software is for automatic saving shape of specimen, automatic positioning, direction detecting, the coordinate origin for repeated measurements.
Takes only seconds to measure dozens of position, 99 measurements can be conducted at a time within the measuring range.
Simultaneous measurement can be conducted multiple identical specimens within the perspective.
2.3 Entire image
No need to move working stage, efficient and high accuracy
2.3.1. Traditional measuring instruments have narrow field of vision, can only test one position at a time, and it requires to move working stage and position specimen before measuring.
2.3.2 Traditional measuring instruments repeatable steps and more time-consuming and complex to operate.
2.3.3 Traditional measuring instruments need to consider the accuracy of supporting hardware, such as, linear scales, working stage mounting accuracy, etc.
It can image overall within the maximum range of the measuring field, measurement of multiple sizes can be finished at once, greatly improve efficiency, save time and cost of production. Meanwhile, it meets customers’ idea "without mosaic, overall image".
2.4 Friendly Operation, Low Costs.
High efficiency, save labor cost, eliminate operator error.
2.4.1 No fixture, location, correction, focus, lighting, running control requirements, automatically measure within the maximum range of the measuring field, greatly improve efficiency.
2.4.2 Anyone can operate, general workers can meet the requirements , high efficiency, save labor cost.
| For example || Other measuring instruments || Instant Vision Measuring System |
| Save |
| It takes a long time to learn the instrument operation || One key operation, anyone can operate |
| Worried about losing skilled operators, |
resulting in "disconnect"
| Lower |
| Limited to skilled operators, |
high salary requirements (1000 USD/month)
| Anyone can operate, general workers can meet the requirements (500 USD / month) |
| Save test |
| Equipped with 5~10 machines in one production workshop, each equipped with at least one or two skilled operators || Instant Vision Measuring System, one general worker |
2.5 Effectively Eliminate Operator Error
Avoid operated method, specimen placing, measuring sequence, eliminate the operator error efficiently.
2.6 Simple Application
| Human error elements || Other measuring instruments || Instant Vision Measuring System |
(Eliminate Human Error)
| Measuring |
| The operator is not familiar with the software and the machine || Memory and storage of measurement method, point position and test direction, auto running, eliminate operator error efficiently |
| Operators emotion changes will cause accuracy and stability deviation || Automatic & Mechanization, eliminate operator error |
| Short working distance and depth of field, repeatedly focusing will cause misjudgment and mechanical tolerance || High DOF double telecentric lens, long working distance, allow height difference, no need to repeat focusing |
| Different operators, different habits and focus clearness, point selection, illumination intensity, different results || Automatically memorize illumination, measuring mode, point selection mode. |
| Specimen |
| Different positions and directions || Without fixture, and place randomly |
| Fixture shift, point location will cause coordinate origin error || Automatic location and direction adjustment and take accurate measurement |
| Point position and measured elements are out of sequence || Automatic & Mechanization |
2.6.1. Automatically record and output the measured values to WORD, EXCEL, TXT documents and SPC statistics and analysis which makes it easy for the test data application .
2.6.2 It can set tolerances, when measurement exceeds the tolerance, it has automatic alarm and automatically SPC statistics and analysis and output the reports.
2.7 Support Reverse Engineering：
Imported DXF files by software can be measured, graph and data can also be exported from the software for DXF files for other applications.
| Model || iVM-30 || iVM-60 || iVM-80 || iVM-160 |
| Lens || 0.3X Double Telecentric Lens || 0.17X Double Telecentric Lens || 0.088X Double Telecentric Lens || 0.088X Double Telecentric Lens |
| Working Distance || 110 mm || 110 mm || 120 mm || 390mm |
| Wide Field || Ø 30mm(28x24) || Ø 60mm(56x50) || Ø116mm(94x76) || Ø229.6mm(146.7x110) |
| Measurement Accuracy || ±2um || ±3um || ±4um || ±7um |
| Repeatability Accuracy || ±1um || ±2um || ±2um || ±5um |
| Camera || 2/3’’ 5 million pixel B/W camera (Ethernet) |
| Illumination || Digital controls, automatic memory |
| Telecentric Green LED Contour illumination |
| Ring White LED illumination |
| PC System || DELL (I5 Intel processors) |
| Monitors || Built-in 10.4 inch LCD Monitor(1920*1080) |
| External 21.5 inch LCD Monitor(1920*1080) |
| Measuring Software || iMeasuring 2.0 |
| Measuring Amount || Max.99 |
| Test Time || <5S (Less than 100 tests) |
| Output data || Test data, reports, determine the results (OK, NG, WAIT), etc |
| Function || 2D measurements: points, lines, circles, arcs, angles, distance, oval, O-rings, Groove, rectangle, parallelism |
| Auxiliary Function || Intersection, parallel, perpendicular, tangent, bisection. |
| Geometric Tolerances || Dimension tolerances and position tolerances, tolerances of form and position (Point position concentricity, straightness, parallelism, roundness, straightness, profile, etc) |
| Measurement Mode || Manual / Automation |
| SPC Data Management and Control || √ |
| CAD Data Input / Output || √ |
| Power Supply || AC100~240V，50~60Hz |