Easy-Laser® E910 Flange

Wireless Flange Flatness Measurement

This system is primarily used for flange flatness of wind mill towers but can also be used to measure any application that needs to be flat, straight, square and/or parallel. The system includes the Laser transmitter D22 Swivel with manual rotatable head and the option of deflecting the laser beam 90°. With a few more accessories the system can also be used to check the parallelism of the two tower flanges. See the result as a true 3D image in the display unit directly after measuring. Then evaluate the result easily with different calculation settings, for example three point reference, best fit or all positive. This can also be done directly on site without having to stop to go to a PC with separate analysis programs, making production much more efficient.  In the measurement system’s display unit it is possible to generate a PDF report containing graphs and measurement data. All information about the measurement object is documented.


  • 1 Laser transmitter D22 Swivel
  • 1 Detector E5
  • 1 Display unit
  • 1 Bluetooth unit (optional)
  • 1 Cable (2 m)
  • 1 Cable (5 m, extension)
  • 1 Cable support
  • 1 Safety strap for laser transmitter
  • 2 Targets for rough alignment
  • 1 Magnet base with turnable head
  • 1 Set of rods (60x60 mm, 6x120 mm)
  • 1 Manual
  • 1 Quick manual
  • 1 Measuring tape (5 m)
  • 1 USB cable
  • 1 Battery (100-240 V AC)
  • 1 Toolbox
  • 1 Cleaning cloth for optics
  • 1 EasyLink™™ Windows® program (CD)
  • 1 Carrying case

* We offer Training for all Geometric Measurement systems in our Machinery Installation & Maintenance Training program.

Easy-Laser® E910 Flange Programs


Flange Flatness - This program allows you to measure 1 to 5 circles of measurement points, i.e. inner, middle and outer circles, in order to see the taper of the flanges. Each circle can have 3-180 measurement points. The program guides you graphically step-by-step through the entire measurement, which quickens the measurement process.

Flange Parallelism - This program enables you to measure and check the parallelism of the flanges of a tower.

Values - With the extremely useful Values program you can, in principle, measure any type of geometry i.e. straightness, squareness, etc., by reading the values in live time.

Easy-Laser® E910 Flange Accessories


Barcode Reader

Part No.: 12-0619

The barcode reader is used to enter the machine data before measurement. At the first measurement of the machine apply the adhesive bar code label. Next time the machine is checked the dimensions are read in directly. Connected in the USB port.

Notes: Includes 25 bar code stickers

Vibration Measurement

E285 Vibrometer Probe

Part No.: 12-0656

Used for measuring vibration (mm/s, inch/s) and bearing condition (g-value). For systems with program "Vibrometer" in Display unit E418. 

Notes: Can only be used in the E-series.

Belt & Chain Alignment

E170 BTA

Part No.: 12-0659

With the Easy-Laser® E170 you can read and follow the alignment from where you are standing and make adjustments, instead of only where the detector is mounted. The detector reads off the position in relation to the laser plane and digitally displays the parallel and angular misalignment “live”. This makes alignment of the adjustable machine very easy. The accuracy of the reading means that you can be within the prescribed alignment tolerances and rely upon the result. Suitable for most types of belt drives, such as V-belt, timing belt, flat belt and chain drives.

Notes: There is no separate display unit included or available. The detector connects to the E418 display unit with BTA program, which for example is included in system E710. For connection the red cable of the main system is used. Wireless connection is not available. The E170 detector unit cannot be connected to the D-series display units or other equipment.

Shaft Alignment

Sliding Bracket

Part No.: 12-0039

The spherical feet can be placed in two different for adaptation to small or large shaft diameters. Used when the shaft cannot be rotated. Mounted with standard chains.


Thin Chain Bracket

Part No.: 12-0412

Used when the space between coupling and machine is limited. Width: 12 mm [0.5"].

Notes: Includes thin chains and ti ghtening tool.

Magnetic Bracket

Part No.: 12-0413

For axial mounting on flanges or shafts. With M6 screws working as radial supports, and four super magnets.


Cardan Bracket Set

Part No.: 12-0615

For alignment of flange/offset mounted machines.

Notes: Delivered in plasti c case. For E-series.

Magnet Base

Part No.: 12-0013

For direct attachment to shaft or flange. Versatile magnet base with On/Off function and many optional rod mounting possibilities. (Included in system D505/D525).

Notes: Three sides are magnetic.

Offset Bracket

Part No.: 

Allows axial displacement between measuring units to be able to rotate past projecting machine parts. (Included in system D505/525).


Geometric Measurement

D22 Swivel Laser Transmitter

Part No.: 12-0022

Can be used to measure flatness, straightness, squareness and parallelism. The laser beam can sweep 360° (1) with a measurement distance of up to 40 m [130’] in radius. The laser beam can also be angled 90° to the sweep (2), within 0.01 mm/m [0.5 mils/thou].


D23 Spin Laser Transmitter

Part No.: 12-0168

With a power rotating head providing a 360° laser plane. Used together with detector D6. For quick and easy measurement of flatness and plane-parallelism. Measurement distance up to 20 metres in radius.

Notes: Tilt table included.

D75 Laser Transmitter

Part No.: 12-0075

For measuring straightness and spindle direction. M6 threads on ends and sides offer alternative mounting options. Measurement distance - 40 metres. Also available in versions with measurement distance of 60 metres (D75 Long-range).

Notes: With tilting screws for laser beam adjustment.

D75 Truebeam Laser Transmitter

Part No.: 

For measuring straightness and spindle direction. M6 threads on ends and sides offer alternative mounting options. Measurement distance: 80 metres.

Notes: Not standard product.

D146 Spindle Laser Transmitter

Part No.: 12-0146

For measuring spindle direction and straightness. Can be used in a rotating spindle (max. 2000rpm). The mounting pin can be fitted at either end, for  example, when aligning rod cartridges. Measurement distance: 20 metres.

Notes: An extra mounting pin can be fitted at the laser aperture side, making it possible to align, for example, bar feeders.

D46 Angular Prism

Part No.: 12-0046

Used when measuring squareness and parallelism. A penta-prism that deflects the beam 90° is integrated in an adjustable housing.

Notes: A. With the rotatable angular prism you can reach the detector at any height on a flange, or on a roll at any height. B. The beam is aligned with the detector using the sled.

Bracket for D75

Part No.: 12-0187

Used for mounting against shaft ends, flywheels etc. Laser beam can point from the bracket or through the bracket.

Notes: With three super magnets.

Magnet Base with Turnable Head

Part No.: 12-0045

Used together with detectors, measurement units and laser transmitters where the unit needs to be rotated on a fixed magnetic foot.

Notes: On/Off button, 360° turnable head with two rod mounting possibilities.

Sliding Bracket with Rotatable Head

Part No.: 12-0137

Available in different designs, with or without magnets, measurement probe and turnable head, depending on measurement application.



Part No.: 12-0269

Used for D22 Swivel Laser Transmitter and D46 Angular Prism. Height 500-2730 mm.


Parallelism Kit

Part No.: 12-0203

For parallelism measurement of rolls. Used with the D22, D46 and 2 tripods.

Notes: Detector E5 also needed.


Additional Power Supply with built-in Bluetooth® unit.

Part No.: 12-0618

Chargeable battery pack which gives extra operating time. With battery status indicator and On/Off butt on. Built-in Bluetooth ® unit for wireless measurement data transfer to the display unit.

Notes: Only for the E-series. Includes “red cable” 0.16 m [6.3”].

Additional Power Supply

Part No.: 12-0617

Chargeable battery pack which gives extra operating time. Charging status shown with LED.

Notes: Only for the E-series. Includes “red cable” 0.16 m [6.3”].

Charger 12-36 V

Part No.: 12-0585

To charge the display unit via 12–36 V socket.

Notes: The red adapter can be detached for use with newer (smaller) types of connectors.


Part No.:

Simplifies the rough alignment at very long distance and large alignment fault. Target is mounted on measuring unit or detector.

Sun Protection for PSD

Part No.: 12-0587

To screen against extremely strong ambient light or to use in very sunny conditions when light causes unstable values. With magnetic attachment.



Part No.: 12-0573

Makes it possible to show display unit screen image on a projector, for example, in a training context. 

Notes: The VGA kit (the circuit board) must be ordered at system purchase for factory installati on, it cannot be mounted aft erwards.

Easy-Laser® E910 Flange

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Easy-Laser® E910 Flange Downloads

E910/E915 Flange/Flange Spin Brochure - E-Series System, Applications, Expandability/Accessories, and Specifications

E910 Flange Manual - System, Programs, Functions, and Technical Data