Dongguan Jiateng Instrument Co., Ltd
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    No. 28 Songlang Street, Shangqiao Industrial Avenue, Dongcheng District, Dongguan City
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Laser flatness measuring instrument QVS series
Application areas: ● Mechanical processing and production ● Electronic product production ● Precision instrument manufacturing ● Plastic processing pr
Product details

Instrument features:

The QVS series laser flatness measuring instrument is the latest flatness measuring instrument developed by our company. It is a fully automatic imaging instrument with laser detection, achieving advanced flatness detection functions. The use of imported precision accessories provides a strong guarantee for improving the accuracy and stability of the measuring instrument during operation! This gantry type image measuring instrument is mainly used in PCB circuit boards, copper-clad laminates, flat glass, LCD modules, knife molds, insulation materials, etc.

High precision marble base and crossbeam ensure extremely high stability and rigidity.

The small gantry mobile architecture means that the glass on the workbench remains stationary, allowing for higher speeds without affecting measurements.

Precision grinding grade ball screws and Japanese THK precision linear guides, equipped with Japanese Yaskawa servo motors using dual closed-loop motion control, have high-speed and precise positioning as well as motion stability.

Equipped with SONY high-resolution color camera, using our company's independently developed surface cold light source, the surface light is composed of 48 independent light sources, each group is driven by a constant current source, continuously adjustable, ensuring high-quality measurement images.

The measurement system adopts an imported open British RENISHAW precision optical ruler with a resolution of 0.5um.

Adopting the embedded module developed by our company to control the motor has improved the motor response speed and simplified the interface between the instrument and the PC. The PC and the instrument are connected through USB and S-terminal wires.

● Automatic continuous zoom lens, no need for manual accuracy verification after automatic zoom.

The image navigation system allows you to quickly locate the measurement position of the workpiece, greatly improving measurement efficiency.

Equipped with our company's dedicated fully automatic measurement software Quickmeasuring, programmable automatic detection greatly improves measurement efficiency.

LK sensor head, used to measure the thickness of silicon chips with semiconductors, measure the deflection of ultra-thin HDDs with electronics, control the height of the tuner with LCD, ultra precision - LK-G10 series ultra precision sensor, with a repeatability of up to 1 µ m, measuring sensor>laser displacement sensor


Instrument model QVS3020CNC QVS4030CNC QVS5040CNC
Workbench Motion stroke (mm) 300x200x200 400x300x200 500x400x200
Dimensions (mm) 866x740x1750 1740x1066x1750 1116x940x1760
Instrument weight (kg) 360 400 520
Load bearing capacity (kg) 35 35 30
Measurement accuracy XY axis <=(3+L/200)um
Z-axis <=(4+L/200)um
Grating ruler Imported open grating ruler with a resolution of 0.5um
CCD SONY color camera
Optical system Automatic zoom lens; Optional laser for measuring the thickness and flatness of transparent glass
Lighting system Continuously adjustable LED ring surface light and contour light, with maximum light intensity determined by magnification
Software system QuickMeasuring fully automatic image measurement software
Working environment 20 ℃± 3 ℃, temperature 45-75%
Power supply 220V ± 10% ,50Hz


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