The highest level of metrological performance
Very high precision versatile optical measuring equipment

Based on the success of these predecessors, this 4th generation benefits from the latest innovations in terms of optics and technological advances. This equipment is even more versatile, more precise and easy to use. It is fully integrated (without an external computer) and benefits from the new range of QMTMesure software which offers three different user experiences. All software options are available: QMTCalqueControl for DXF control, QMTSubFace for appearance control and QMTSixSigma for improving industrial performance. The QMTProjector-300 is modular, it can also be personalized thanks to the “Fit For You” program

The strengths of the QMTProjector-300
  • Measurement of parts from 1mm to 64mm with very high precision (1μm for a length of 36mm)
  • Motorized annular incident lighting to be able to define the optimal illumination conditions for the application
  • All motorized axes to automate control programs
  • Management of motorized fixtures for advanced controls
  • Fully embedded intelligence (no computer needed)
Fit For You (F4U)
some products

some products

F4U program
Solution on

Solution according to notebook

M4U program
OEM program

Custom product
industrialized by QMT

OEM program
QMTProjector-300 technologies
The QMTProjector-300 is particularly suitable for the inspection of precise parts of large sizes

In order to guarantee the highest possible level of precision, the QMTProjector-300 incorporates the most efficient optical technologies

Telecentric lens

This optical technology allows the removal of optical defects from
magnification, perspective errors and distortion. In addition, the QMTJust calibration guarantees measurement accuracy.

Ultra high resolution digital camera

Resolution of 50MPixels (7'920 x 6'004 pixels) or 9MPixels (3'318 x 2'712 pixels)

Telecentric transmitted light

Telecentric green LED lighting for optimum measurement accuracy. This lighting only makes it possible to visualize and measure the contour of the part, but with very high precision.

Incidental lighting

White 166mm diameter ring light with motorized positioning. It can be used as direct lighting or black background (grazing).

Integrated IT

The computer system is integrated with the equipment in order to have a completely integrated solution that does not require computers. The 19 "screen is integrated and tactile.

Motorization of the z axis and the position of the incident light

A powerful and precise motorization is integrated in order to automate the control as well as possible and to guarantee the highest level of precision

Applications of the QMTProjector-300
The QMTProjector-300 is particularly suitable for the inspection of very precise parts of large sizes
Watchmaking blanks

With its very high precision (1.8μm for a diameter of 50mm), the QMTProjector-300 is particularly suitable for the control of blanks (bridges, plates, ...). The QMTCalqueControl function works perfectly with large dfx and on the 50MPixel images of the QMTProjector-Cadran.

Turned parts and supplies

Turned parts for all types of applications can be controlled. The use of motorized fixtures allows the control of complex characteristics requiring the rotation of the part. The software integrates specific functions for the automatic measurement of wheels, escape wheels and anchors.

The software integrates an automatic control of the position of the turned part, the operator is thus informed if the part cannot be measured correctly.

Dials and date discs

The very high resolution of the QMTProjector-300 allows high performance control of dials and discs. The QMTCalqueControl function works perfectly with large dfx and on the 50MPixel images of the QMTProjector-Cadran.

QMTProjector-300 software
QMTMesure software is efficient and easy to use
QMTMesure-Pro software

The software for high precision dimensional measurement with assisted programming

The control program is carried out using an intuitive interface comprising program templates, standard control equations and functions that automatically detect and offer the characteristics of the part. The operator can thus select the controls and define the tolerances, the control program is thus created automatically. The possibility is also offered to add available functions or to develop a personalized function through the Fit For You program.

QMTMesure-Base software

The software for high precision dimensional measurement without any programming

Simply select the desired measurement function, place the part in the measurement area and read the measurement results on the screen. QMTMesure-Base includes a list of basic functions , options for advanced functions but also the possibility of adding personalized functions through the Fit For You program

QMTM Measurement
Fit for you program (F4Y)
The adaptation of a product according to your specific need
Personalization of a product

Qualimatest products can be customized both in terms of equipment and software. The first level of software customization is the addition of additional functions ( Complete list of functions ) or the development of a personalized function. It is also possible to personalize the equipment, for example by modifying the field of vision or by adding incident lighting.

OEM program

On the basis of Qualimatest products, it is proposed to produce a labeled product on behalf of our customers who may be private or marketed by themselves.


Guarantee the accuracy of measurement

qmt has developed and implemented the QMTJust algorithm and thus improve the measurement accuracy by 16x to achieve << 1µm errors

More information
QMTProjector-300 Specifications
The highest level of precision
Functions QMTProjector-300 (9 MPixels) QMTProjector-300 (50 MPixels) QMTProjector-300-FFY
Field of view [mm] 8.3 x 6.7 | 24.6 x 19.7 | 62.4 x 50.0 36.4 x 27.6 | 65.1 x 49.3 According to specifications
Accuracy [μm] 0.5 | 1.5 | 3.7 1.0 | 1.8 According to specifications
Multi fields of view - - Optional
Color - - Optional
Lighting Telecentric diascopic and option for motorized annular episcopic According to specifications
Measurement software QMTMesure-Base or QMTMesure-Pro According to specifications
QMTCalqueControl (DXF) Optional Optional Optional
QMTSixSigma Optional Optional Optional
QMTSubFace Optional Optional Optional
Computer science Embedded intelligence with 19 "touch screen According to specifications
Focus (z axis) Motorized According to specifications
Dimensions (H x W x D) [mm] 930 x 440 x 490 According to specifications
Item codes

QPA-C00900-020A: 8.5 x 7.1
QPA-C00900-021A: 24.6 x 19.7
QPA-C00900-022A: 62.4 x 50.0

QPB-C00900-001A: Motorized incident lighting

QPA-C00900-011A: 36.4 x 27.6
QPA-C00900-010A: 65.1 x 49.3
More technical information with the presentation Detailed presentation
QMTMesure software functions
All solutions are based on unique software functions

For optical control

To increase production yields
and the quality of the parts

For aesthetic control

For acoustic and vibration control

Dimensional control with the QMTProjector

QMTProjector devices are easy to use and efficient

Control devices
Measurement and control at the edge of lines and in laboratories
Qmt Creations
Six product lines

Customized software developments with the qmtm4u program and standard software such as qmtmesure

Acquisition and processing of signals with software, hardware, acquisition hardware and sensors

Autonomous, they are dedicated to measurement for control by sampling in production and for the laboratory

Completely automatic from the feeding of the parts to the control: any non-conforming part is thus ejected and therefore the quality control is 100% guaranteed

Embedded and distributed systems

They operate autonomously with acquisition, processing and control to supervise and automate

Test benches

physical systems making it possible to put a product in configurable and controlled conditions of use in order to observe and measure its behavior