Equipment dedicated to the control of dials and discs
Optical equipment for checking dials and discs

The QMTProjector-Cadran is a measuring device dedicated to the control of dials and discs. The heart of the equipment is a high performance optical system for taking very high quality images of entire products. The control is carried out by the operator on the basis of this image and the automatically superimposed CAD file. The performance of this overlay and the entire view of the product allows very fast and precise control. The latest generation QMTMesure-Pro software also offers the possibility of integrating automatic measurements. The QMTProjector-Cadran can also be personalized thanks to the “Fit For You” program.

The strengths of the QMTProjector-Cadran
  • High quality color images (9 MPixels)
  • Quick check with the complete display of the product to be checked
  • Ease of use
qmt customization programs
Fit For You (qmtF4U)
some products

some products

Workaround on

Solution according to specifications


Custom product
industrialized by qmt

QMTProjector-Cadran technologies
Optical equipment for checking dials and discs

The heart of the equipment is a high performance optical system for taking very high quality images of entire products.

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.

Very high resolution digital camera

9MPixel color camera (3'318 x 2'712 pixels)

Telecentric transmitted light

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

Incidental lighting

White ring light 100mm in diameter.

Applications of the QMTProjector-Cadran
Measuring device dedicated to the control of dials and discs
Dials and date discs

The QMTProjector-Cadran in configuration is intended for checking the dial and date discs. The software integrates, in addition to the measurement functions, a CAD overlay (DXF, pdf, ...) with automatic positioning on the part

Printing control and pad printing

The QMTProjector-Cadran can be used for similar printing and pad printing control applications

QMTProjector-Cadran 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.

The QMTCalqueControl function

The QMTCalqueControl function allows fast and precise superimposition of DXF on the image. Positioning is automatic to ensure high precision and quick control

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
The Specifications of the QMTProjector-Cadran
Perfectly suited to dial controls
Functions QMTProjector-Dial QMTProjector-F4Y
Field of view [mm] 54.8 x 43.9 According to specifications
Accuracy [μm] 3.3 According to specifications
Multi fields of view No Optional
Color Yes Optional
Lighting White annular telecentric and episcopic diascopic 100mm According to specifications
Measurement software QMTMesure-Pro According to specifications
QMTCalqueControl (DXF) Yes Optional
QMTSixSigma No Optional
QMTSubFace No Optional
Computer science Windows 10 PC with touchscreen According to specifications
Focus (z axis) Manual According to specifications
Dimensions (H x W x D) [mm] 710 x 200 x 610 According to specifications
Item code QPA-C01700-100A -
More technical information with the presentation Detailed presentation
QMTMeasure 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
Five product lines

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-compliant 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 allowing to put a product in configurable and controlled conditions of use in order to observe and measure its behavior