Flatness measurement is a method used for measure flatness of a surface or a piece.
It is an important part of many industrial processes and can be done with different techniques. One of the most common methods for measuring flatness is theuse of LVDT probes and linear transducers. This method has become increasingly popular due to its high accuracy and reliability.
For measurements obtained from LVDT probes and linear transducers, amulti-dimension control unit, to ensure uniformity across multiple parts or surfaces to be measured. This control unit uses multiple sensors placed on the surface to be measured, obtaining readings from each sensor at different points on the surface. The acquired data is then compared with predetermined values, which allow to obtain accurate measurements with minimal variations between the various measurement points.
MODULCHECK series dimensional and geometric control systems allow the measurement and determination of conformity of mechanical parts and discrete objects using objective measurement procedures that can be easily managed even by non-expert personnel. The innovative architecture on which the MODULCHECK system is based allows the creation of dimensional and geometric test benches (static or dynamic) using easily available equipment and sensors and easily editable during setup or directly in production also by the end customer.
MODULCHECK systems are suitable for measurements directly on the production line and also managed by unqualified personnel. The visualization interface has been deliberately made simple and easy to consult but without renouncing the powerful mathematical functions intended for the analysis of dimensional and geometric characteristics.
All production data are stored in a local database with the possibility of transferring or synchronizing with existing databases (SQL, XML or CSV) for a complete and reliable analysis of data in real time.
Laser micrometers for diameter and width measurement on the production line. The measurement of diameter and width with laser micrometers allows the control of the dimensions of continuous products directly on the production line, without contact and in maximum safety for the operator.
LASER micrometers for diameter measurement and ovalization on cylindrical parts directly in production line or in the metrological laboratory.
Measurements of wires, pipes, cables, bars, plugs, extruded and drawn parts.
Comparison with tolerance thresholds and alarms for reporting a non-compliant product.
Possibility of transmitting the data to an external PLC or to a data acquisition system or to a management system.
Applications on drawing, profiling, extrusion, grinding, automatic assembly lines.
SB-1000 series LASER micrometers
A wide range of application modes to make high-precision measurements with ease.
The SB-1000 Series consists of a range of high precision intelligent sensors, which guarantee high performance at low cost and are equipped with the most advanced functions for operation on the production line.
The technology and functions developed for high precision measuring instruments ensure high levels of accuracy.
The solid construction of the SB-1000 series devices makes it possible to use them even in harsh environments. Easy to use, they allow you to perform fast and stable measurements.
The newly developed optical system enables high levels of stability and measurement accuracy to be achieved.
Multiple wavelength LASER micrometers
In traditional lasers, the transmission beam produces a pattern a accumulation points. This is an interference problem specific to the laser, caused by the fact that it has only one wavelength. Thanks to the use of a multi-wavelength laser, the RDSB series sensor does not exhibit this unwanted behavior. Since the shadow projections that form on the CCD are sharper, the sensor maintains a high level of stability, even with hard-to-detect targets such as transparent objects.
The parallel processing processor DSP, built into the receiver, allows the sensor to process data at high speeds, thus reducing noise and measurement error levels to a minimum.
Typical applications
Edge control and position detection in tape, sheet or panel production lines
External diameter measurement of wires, pipes, cables, rods, plugs
Method of measuring internal diameter or gap in rings or gaskets
Distance measurement between the end of the measurement range and the edge of a target in automatic assembly lines
Measurement of width or position in extrusions or irregular profiles.
Pin height measurement or correct insertion of components in mounting seats.
Level measurement in tanks and silos with continuous monitoring of the level trend
Low level or overflow alarm generation
Automatic calculation of volume or weight with continuous monitoring on multiple tanks
RODER presents the new series of REDAM LDM giant displays to create display and monitoring systems to be connected to LDM series LASER distance meters.
The REDAM LDM series has been specially developed for the connection with LASER LDM series distance meters allowing the real time display of the measurement made by the LASER distance meter.
The visualization takes place on a giant display or transmitted to remote terminals through Wi-Fi or ethernet networks.
The visualization takes place on a giant display visible even at high distances.
All the displayed measures can be compared with tolerance thresholds in order to generate alarms in case of out of tolerance upon exceeding certain thresholds or visual signals capable of guiding the operator to any adjustment operations (red value represents an out of tolerance, value yellow represents a warning attention signal, green value the measurement is acceptable).
Measurement applications of distance, positions, lengths and depths with industrial laser distance meters for the steel and metallurgical sector
Generation of out of tolerance alarms with visual signaling (light tower) or with electrical contact for sirens and alarms. Direct connection to PLC, SCADA systems or remote data acquisition systems.
Measurement visualization on giant displays with management of remote transmission of acquired data or with integrated data logger for process traceability.
Measurement of objects up to 30 meters on a natural surface and up to 100 meters on a reflective surface.
RODER presents the new series of REDAM LDM giant displays to create display and monitoring systems to be connected to LDM series LASER distance meters.
The REDAM LDM series has been specially developed for the connection with LASER LDM series distance meters allowing the real time display of the measurement made by the LASER distance meter.
The visualization takes place on a giant display, visible even from a great distance, or transmitted to remote terminals through Wi-Fi networks or Ethernet networks.
All the displayed measurements can be compared with tolerance thresholds in order to generate alarms in case of out-of-tolerance when certain thresholds are exceeded or visual signals able to guide the operator to any adjustment operations (red value represents an out-of-tolerance value, yellow represents a warning signal, green value the measurement is acceptable).
Typical applications
Checking the diameter of coils and coils
Size measurement of billets, blooms and slabs
Position control of overhead cranes with anti-collision or parallelism control function
Loop control on unwinders and winders
Position measurement of trolleys
Measurement of cutting position on mobile carriages
Distance measurement without contact in total safety
Visible LASER with safety class 2 also suitable for measurements in the presence of an operator
Analog data output, RS232, RS422, Profinet, Profibus, Ethernet.
The LASER LDM family of distance meters consists of a series of optoelectronic distance measuring devices for industrial applications with analogue interface (from 4 mA to 20 mA) or digital (Ethernet, Profinet, Profibus, RS232, RS422).
The LDM series LASER distance meters are used for the precise measurement of distances from a few meters to three kilometers. The distance measurement represents aconsolidated application for laser technology.
These optical sensors use LASER (pulse or modulated) light to measure distances, heights, lengths, levels and positions in a non-contact process. To achieve this, all components work together in a perfectly coordinated overall system.
This system consists of a laser emitter, optical transmitters and receivers, photosensitive diodes and sophisticated electronics and algorithms for time measurement or phase measurement. We use different optoelectronic principles for our measuring devices, such as time of flight, phase comparison and back-mixing LASER pulse. These methods allow singles accurate measurements to the millimeter, and measuring ranges up to several hundred meters. Using our LASER distance meters is possible measure on natural surfaces or on special reflectors obtaining fast and precise results.
LASER distance meters work using visible or invisible optical radiation and are classified in accordance with current regulations in class 1 or 2 (safe classes for operation even without protective glasses).
The compact construction allows easy installation of the LASER distance meter even where space is limited or in industrial applications. All devices offer standard interfaces, analog or digital data output and parameterizable switching outputs. The family of LASER LDM distance meters is particularly used for applications in the industrial sector with analog (4 - 20 mA) or digital (Ethernet, Profinet, Profibus, RS232, RS422, SSI).
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