QH Instant Video Measuring Machine
The QH Series Instant Video Measuring Machine is a high-efficiency and precise device for dimensional measurement. The QH100 model has a measuring range of 82×55mm and a net weight of only 45kg. It is equipped with a spliced image function and one-click measurement mode, with its measurement efficiency dozens of times higher than that of conventional video measuring machines. It allows arbitrary placement of workpieces without coordinate establishment, enabling rapid scanning and high-precision measurement of various products such as circuit boards and wiring boards. Additionally, it features one-click multi-layer measurement, automatic focus adjustment, and high-definition imaging with diverse light source systems, accurately presenting product details. It effectively supports product inspection and promotion in foreign trade scenarios and efficiently delivers professional measurement results.
Product Details
Features
The measurement efficiency is dozens of times faster than the normal video measuring machine, one click to finish measure
Software comes with match function, workpiece can be placed arbitrarily, without build coordinate
Multiple workpieces can be moved at the same time for flash measurement, realizing high-precision and high-efficiency measurement
Software is equipped with splicing image function, which can realize the rapid scanning and measurement of a wide range of products, suitable for measuring in the circuit board, printed circuit board industry, or larger products
Software can be equipped with a point laser to complete product height measurement such as segment difference, hole depth, flatness.
The world's leading auto focus, which can realize the lens auto focus without manual adjustment, can record the position of multiple layers of the product in the program, and realize the one-click multi-layer measurement of multi-step products
Real-time data reports improve measurement efficiency and diversified report output. Feel free to output product control size.

Technical Specification
|
Model |
QH100 |
QH120 |
|
Measuring range (mm) |
82*55 |
120*80 |
|
Machine size(mm) |
900*250*360 |
480*305*460 |
|
Glass countertop size (mm) |
175*125 |
200*145 |
|
Net weight (kg) |
45 |
65 |
|
Field of view(mm) |
82 * 55 |
120*80 |
|
Accuracy FOV (μm) |
±3 |
±5 |
|
Repeatability FOV (μm) |
± 2 |
± 3 |
|
Table load (kg) |
5 |
5 |
|
Optical magnification |
0.16 X |
0.11X |
|
Z type of drive |
DC integrated servo motor |
|
|
Z-axis movement |
control by software |
|
|
Camera |
20-Megapixel Monochrome Digital Camera (USB 3.0 Interface) |
|
|
Transmission light source |
Parallel Light Path LED Transmissive Illumination |
|
|
Surface reflective light source |
LED Annular Reflective Illumination System |
|
|
Surface coaxial light |
External Coaxial LED Reflective Illumination System |
|
|
Measurement software |
One-click Splicing Measurement Software |
|
|
Options |
White-light Confocal Spectroscopy |
|
Optical lens system

|
View field |
82x55mm |
|
Maximum splicing stroke(mm) |
200*200/300*300 |
|
Support CCD size |
(1 Target surface) |
|
TV distortion |
<0.01% |
|
CCD connect interface |
C-mount |
|
Best image F/# |
6.5 |
|
Object telecentricity |
0.02 |
|
|
|
|
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