German MARSURF XC 2 profilometer
German MARSURF XC 20 profilometer
German Mahr MARSURF XC2 profilometer
German Mahr MARSURF XC20 profilometer

Introduction to profilometer

The demand for speed and convenience in measuring the contour of workpieces in industrial manufacturing is increasing. The diversity of measurement tasks requires higher accuracy and more optimized measurement methods for the overall system. We are pleased to present to you the MarSurf XC 20/MarSurf XC 2 contour measurement and evaluation system based on MarWin. This new generation device combines decades of contour measurement experience with customer expectations and feedback. The Conturograph product, which started 40 years ago and consists of a drive device and an x-y recorder, is used to record contours and compare them with templates. It has now developed into a top-quality contour measurement system with first-class technology. This is our measurement station, which includes measurement and evaluation systems, drive units, measuring heads, as well as measurement columns and equipment workbenches or cabinets. The MarSurf XC 20 and MarSurf XC 2 are your guarantee of excellent quality and reliability.
·MarSurf. A contour measurement station based on a computer platform

Powerful multifunctional instruments suitable for measurement rooms and production lines
Measuring and evaluating geometric parameters related to functionality on workpieces or tools is a fundamental requirement for research, design, and industry. Compared with other methods, 2D contour measurement systems that have been tested in practice are faster, simpler, and more cost-effective, making them the preferred technology. You can quickly and conveniently evaluate the measured contour, ensuring the safety and reliability of the results, thus meeting the increasingly high requirements for accuracy and evaluation standards.

German Mahr MarSurf XC 2 profilometer
1) Simple contour measurement

·Description
The German Mahr MarSurf XC 2 profilometer is an excellent choice for you to learn about Mahr's top-notch contour measurement technology in Germany. This computer-based instrument provides all the necessary functions for contour measurement and evaluation in the measurement room and production.
The simple layout of icons and user-friendly interface make this high-performance product very easy to operate. The MarSurf XC 2 combines decades of contour measurement experience with first-class and leading technology.
The German Mahr MarSurf XC 2 profilometer is Mahr's future oriented and MarWin based contour assessment software.
·Function
The German Mahr MarSurf XC 2 profilometer is an entry-level contour measurement station. In addition to the best measurement station components that have been tested in practice, such as probe systems, drive units, and measurement columns, software is also playing an increasingly important role.
Users also need simple and intuitive basic functions, which enable them to perform basic operations in a targeted manner. MarWin's universal measurement and evaluation software allows you to start the instrument with a simple start/stop function. The basic geometric evaluation functions are displayed in the toolbar in the form of icons.
Here are some of the main functions:
-Create regression lines and circles
-Create points, intersection points, free points, center points, maximum and minimum points
-Create coordinate system
-Calculate radius, distance, angle, coordinates, and line profile errors
-Reference/actual comparison
-Tolerance monitoring
-Automatic program sequence
-Import contour data, such as DXF files (optional)
-A series of user permission levels to prevent device abuse and unauthorized use.
2) Introduction to contour measurement

·Description
MarSurf XC 2 can perform all standard contour measurement tasks. Simple, fast, and high-performance.
·MarSurf XC 2 Measurement Station
MarSurf XC 2 Order Number 6268356
Including MidRange standard control unit, XC 2 software, Mahr license key
MarWin PC * Order Number 9XXXXX
TFT 24 "monitor order number 3027221
MCP 23 Manual Control Panel Order Number 7035195
CD 120 drive order number 6720812
ST-500 Measurement Column Order Number 6710250
With solid marble platform 700 mm x 550 mm
PCV/CD 120 bracket order number 6851362
CT 120 XY Workbench Order Number 6710529
CT 120 Rotating Adjustment Component Order Number 6710547
Standard contour calibration kit order number 6810124
Optional:
PPS flat mouth vise order number 6710604
After users start operating the instrument, they will immediately be attracted by its logical and simple operation.
We provide various measuring rods and needle tips for external and internal dimension measurement.
Using magnetic clamping, the measuring rod can be quickly and conveniently replaced without the need for any tools. The calibration data of each measuring rod is saved by the system.
The measurement station makes calibration very fast and simple, and the same goes for the first measurement.
The graphic display of the measurement station shows the position of each axis, allowing you to set it up faster. All measurement conditions are selected in the "Measurement Assistant" menu, allowing you to complete accurate measurements.
The 'Start End Measurement' function helps you complete your first measurement. During measurement, the contour curve will also be displayed in real-time on the screen.
Evaluation can be conducted immediately after measurement. QE (Quick&Easy) can store contour data, evaluations, results, and the entire program, which means the entire process is permanently recorded. Users can enter a complete measurement record containing text and evaluation comments in the "Measurement Record" menu.
The German Mahr MarSurf XC 2 profilometer allows you to measure:
-Simple
-Quickly
-Reliable

3) German Mahr MarSurf XC 2 profilometer with CD 120 drive unit and ST 500 or ST 750 measuring column

·The CD 120 contour drive unit is one of the main components of the measurement station.
The accuracy of radius, distance, angle, and straightness measurements depends on the quality and technical characteristics of the driving unit.
Smooth operation of the driving unit and computer-aided error correction can ensure repeatable measurement results at high vertical and horizontal resolutions.
·ST 500 measuring column (optional ST 750)
-Marble platform 700 mm x 550 mm (length x width) with three 10 mm wide T-shaped slots
-Measure the column, with an electric height adjustment range of 500 mm*
-Easy to replace bracket
-The measuring column includes a manual mechanical angle adjuster for adjusting the drive unit
* ST 750 = 750 mm
·Technical data
Scanning length (X direction) 0.2 mm to 120 mm
Measurement range (Z direction) 50mm when measuring rod is 350mm
When using a 175mm measuring rod, it is 25mm
Measurement system (X direction) high-precision incremental measurement system
(Factory calibration of laser interferometer)
High precision and linear inductive sensor for measurement system (Z direction)
Z-direction resolution, 0.38 μ m for measuring needle tip 350 mm and measuring rod
0.19 μ m at 175mm measuring rod
Z-direction resolution, targeting measurement systems at 0.04 µ m
The deviation of the guide rail itself is less than 1 µ m (120 mm throughout the entire process)
Measurement direction (X direction) forward (+X), backward (- X)
Contact direction (Z direction) downwards (- Z), upwards (+Z)
Measure force (Z direction) from 1 mN to 120 mN, up and down
(Adjustable in MarSurf XC 2)
The sampling angle on a smooth surface depends on the degree of curvature:
Climbing angle up to 88 °, descending angle up to 77 °
Measurement speed (X direction) 0.2 mm/s to 4 mm/s
Contact speed (Z direction) 0.1 mm/s to 1 mm/s
Positioning speed (X direction) and return speed ranging from 0.2 mm/s to 8 mm/s
Positioning speed (Z direction) 0.2 mm/s to 10 mm/s
The length of the measuring rod is 175 mm, 350 mm
Needle tip radius 25 μ m

German Mahr MarSurf XC 20 profilometer

1) Highest orderContour measurement

·Description
Compared to the MarSurf XC 2 measurement station mentioned earlier, the MarSurf XC 20 offers more features. The above picture shows the MarSurf XC 20 system with PCV 200 drive unit and ST 500 measuring column. It can perform complex contour measurement tasks in all areas.
·PCV 200 driver unit
Scan length 0.2 mm to 200 mm
Measurement range (Z direction) 50 mm
There is a series of measuring rods and needle tips for various tasks, including a dual probe measuring head. With this measuring head, the top and bottom contours of the workpiece can be measured through multiple measurement functions without replacing the measuring rod.
·ST 500 measuring column (optional ST 750)
-Marble platform 700 mm x 550 mm (length x width) with three 10 mm wide T-shaped slots
-Measure the column, with an electric height adjustment range of 500 mm*
-Easy to replace bracket
-The measuring column includes a manual mechanical angle adjuster for adjusting the drive unit
* ST 750 = 750 mm
·Function
The PCV 200 drive unit can provide a measurement length of 200 mm and a measuring needle up and down stroke of 50 mm. Compared to MarSurf XC 2, it offers more software features.
List a few examples:
-Region
You can create any number of regions. Each area can be printed in a prominent position in the measurement report.
-Using a dual needle tip probe for measurement
The dual needle tip probe can measure the contours of both sides, such as measuring holes, and even external geometric dimensions. Then, the standard features of XC-20 software can be used to evaluate the two 'opposite' contours. These pieces of information can be used to calculate dimensions related to the relationship between two contours.
·MarSurf XC 20 Measurement Station
MarSurf XC 20 Order Number 6268363
Includes Midrange standard control unit, XC 20 software, Mahr license key
MarWin PC * Order Number 9XXXXX
TFT 24 "monitor order number 3027221
MCP 23 Manual Control Panel Order Number 7035195
PCV 200 driver unit order number 6720810
ST-500 Measurement Column Order Number 6710250
With solid marble platform 700 mm x 550 mm
PCV/CD 120 bracket order number 6851362
CT 300 XY Workbench Order Number 6710549
Standard contour calibration kit order number 6810124
Optional:
PPS flat mouth vise order number 6710604
2) PCV 200 contour driving unit
Replaceable measuring rod, making the best choice based on the measurement task

·Advantages
-Automatically lower and raise the measuring rod at an adjustable speed
-Measure force from 1 mN to 120 mN
-Extremely high positioning speed
-The patented installation method of the measuring rod allows for repeated replacement without the need for tools
-Collision protection function
-The use of rigid design and new materials ensures excellent dynamic performance
-Multiple positioning and measurement speeds
-There are no control components on the drive unit
-Reliable results
·Technical data
Scanning length (X direction) 0.2 mm to 200 mm
Measurement range (Z direction) 50mm when measuring rod is 350mm
When using a 175mm measuring rod, it is 25mm
Measurement system (X direction) high-precision incremental measurement system
(Factory calibration of laser interferometer)
High precision and linear inductive sensor for measurement system (Z direction)
Z-direction resolution, 0.38 μ m for measuring needle tip 350 mm and measuring rod
0.19 μ m at 175mm measuring rod
Sampling rate (X direction) 1.0 μ m to 8.0 μ m
Z-direction resolution, targeting measurement systems at 0.04 µ m
The deviation of the guide rail itself is less than 1 µ m (over 200 mm)
Measure force (Z direction) from 1 mN to 120 mN, up and down
(Adjustable in MarSurf XC 20)
The sampling angle on a smooth surface depends on the degree of curvature:
Climbing angle up to 88 °, descending angle up to 77 °
Measure speed (X direction) from 0.2 mm/s to 4 mm/s, adjust increment by 0.1 mm/s
Contact speed (Z direction) 0.1 mm/s to 1 mm/s, adjustable
Positioning speed (X direction) and return speed ranging from 0.2 mm/s to 8 mm/s
Positioning speed (Z direction) 0.2 mm/s to 10 mm/s
The length of the measuring rod is 175 mm, 350 mm
Needle tip radius 25 μ m

MarWin software for German profilometer - Options
Thread measurement options
For many components, using thread gauges for thread quality testing is not sufficient.
If it is necessary to refer to a larger number of contour elements or even thread parameter dimensions, measurement based testing must be used.
The MarSurf XC 20 contour measurement station, combined with a dual probe measuring rod and the "thread measurement" software option, can quickly and conveniently perform a full set of thread measurements and evaluations.
·Advantages:
-Diameter can also be measured using dual probes
-Evaluation of Inner, Outer, and Median Diameter
-Three line evaluation method
-Measure the straightness of the side profile
-Pitch measurement
-Measure different contour shapes
-Replace the measuring rod according to the measurement task
-Magnetic bracket, no need to recalibrate when replacing the measuring rod
-When measuring columns with MarSurf ST 750 D, a maximum diameter of 620 mm can be measured
-All other contour measurement tasks can be measured using this universal instrument

·Measurement of workpiece threads

Measure the external thread of the joint using the MarSurf XC 20 contour measurement system

German MarSurf XC 2/XC 20. Profilometer probe and needle tip
1) Needle tips and rods suitable for your measurement tasks
The numerous measuring rods and needle tips we provide demonstrate the flexibility of Mahr contour measurement. We have developed corresponding measuring rods and needle tips for almost all measurement tasks in various applications that have emerged over the years. So we can provide a solution that suits your measurement task.

2) Use dual probe probes for measurement

Measure the contour of "top and bottom"
Many geometric measurements of workpieces require contour measurements in opposite directions.
MarSurf XC 20 and PCV 200 with LD 130/LD 260/UD 130 driver single
Yuan provides a typical method for performing this measurement task.
The following features form the foundation of this challenging measurement task:
-Measurement force switch
-Calibration of dual probe probes
-Save multiple contours
-Evaluate multiple contours

Partial application examples
The extensive probe system allows you to be ready for various applications at any time.

·Automotive industry - crankshaft measurement

·Automotive industry - Profile measurement of brake calipers

·Mechanical Engineering - Container Measurement

·Medical Industry - Measuring Implants