E970/E975 - PARALLELISM

For parallelism measurement  and more!

For parallelism measurement of rolls and other objects in numerous applications. The E970/E975 is especially suitable when many objects are to be measured and aligned, and when the distances are long. Any chosen object or the baseline can be used as a reference.

Easy-Laser® E970/E975 Parallelism system use the traditional method where a laser beam is pointed alongside the machine, and then deflected 90 degrees towards the measurement object by a penta prism.

The prism is moved along the beam, which is deflected to each roll that is to be measured, and maybe aligned. Both ends of the roll are measured, and you get an angular value which is compared to the reference line (base line) or a reference roll. Besides paper machines, printing machines and rolling mills you can also measure and align rails, overhead tracks, metal sheet cutters and many other types of machines.

The E970/E975 is especially suitable when many objects are to be measured and aligned, and when measuring over a long distance. The maximum distance with a standard system is 80 metres, the number of measurement objects can be several hundred, but is more likely limited by other practical factors than the system software! The alignment of the rolls can be performed in live mode with instant feedback. You can add, remove and remeasure objects any time during measurement. The result is displayed both graphically and digitally in a table, and a PDF report can be produced directly on-site. Then transfer the results to your PC and the data base software EasyLink™ (included).

Versatile system for many different kinds of measurements

Easy-Laser® E970 is not only limited to parallelism measurement. You can also use the system to measure level, straightness and flatness on wire sections (suction boxes), flatness on foundations and straightness of rolls. With a few accessories you can also do shaft alignment. This makes the E970/E975 a very cost effective solution for your maintenance department.

FEATURES

Measurement programs

The featured programs below are the most common used with this system. Please click here for a complete overview of possibilities.
*=accessories needed

Parallelism*

For parallelism measurement of rolls, rails, overhead tracks, gantries, metal sheet cutters, production lines, etc. Two methods are available: measurement with Angular prism or with Angle detector E2.

Straightness measurement

With our program for measuring straightness, you can easily measure long shafts, rolls, bearings, bases, machine structures etc. All you have to do is define a number of measuring points, in advance or while measuring. You will be able to get the result for both the horizontal and vertical alignment, graphically as well as digitally.

Flatness measurement

Program to measure flatness/twist of (for example) machine bases, machine tables, etc. With advanced “best-fit” calculations.

Squareness

For measurement of squareness in machines and installations.

Smart functions

 Measurement value filter

An advanced electronic filter function can be used to achieve reliable results even under poor measuring conditions. Air turbulence and vibrations from adjacent machines are no match for the Easy-Laser® filter function!

 Templates

Save measurement files as templates, with machine data and settings, to quickly start measurements.

Multiple languages

The software is available in 14 languages: English, German, French, Spanish, Italian, Dutch, Polish, Russian, Swedish, Finnish, Brazilian Portugese, Japanese, Korean, Chinese (traditional and simplified).

Documentation

EasyLink™ PC software

With the EasyLink™ database program you can save and organise all your measurements in one place, produce reports with both data and images and export to your maintenance systems. You can customise what your Excel reports should look like and what data should be visible and where it should be positioned. The program has a clear folder structure, where you drag and drop files from the display unit to the database. Create your own structure with folders for manufacturer, department or machine type for example. The database can also be located on a common server and shared with other users. For extra safety you can use EasyLink™ to make backups of what you have saved in the display unit.

 Save to USB memory

Save your files to USB and copy to other devices.

 
Save to built-in memory

Save all measurements in the display unit’s internal memory.

Create a PDF report

When measurement is complete it is possible to generate a PDF report containing graphs and measurement data. All the information about the measurement object is documented, and you can add your company’s logo and address details if you so wish.

 Make a printout

Quickly print all measurement data locally with a thermal printer (accessory).

SYSTEM PARTS

Display unit E51

The display unit for the E series enables you to work more efficiently and for longer than ever before thanks to several innovative solutions. It is also ergonomically designed with easy-to-grip rubber cladding and robust construction.

 

Never lose power

The display unit is equipped with our Endurio™ Power management system. This ensures that you never have to stop in the middle of a measurement because the battery has run out.

Ergonomic design

The display unit has a thin, easy-to-grip and rubber coated profile that ensures a secure grip. It has large well-spaced buttons that give clear feedback when pushed. In addition, the two Enter buttons make the system suitable for both right and left-handed users. The display screen has clear graphics that guide you through the measurement process.

Personal settings

You can create a user profile where you can save your personal settings. You can also have different settings for different types of measurements. It makes work faster!

Language selection

You can choose the language that you want to appear on screen. English, German, French, Spanish, Portuguese, Swedish, Finnish, Russian, Polish, Dutch, Italian, Japanese, Korean and Chinese are available.

Upgrading

If you wish to expand functionality in the future, the software in the display unit can be upgraded via the internet or by connecting a USB memory containing the new software. In this way you will also have access to the measurement programmes that we develop for new purposes in the future.

  1. Two Enter buttons, for left and right-handed users
  2. Large, easy to read 5.7” colour display
  3. Proper buttons for clear feedback
  4. Thin profile gives a perfect grip for your hands

Detector E7 with sliding bracket

System E970 comes with a 2 axis wireless positional detector (E7) placed on the roll with a sliding bracket with rotatable head. The bracket is kept in place with heavy duty, spring loaded magnets. For small roll diameters (< Diameter 85 mm [3.3″]) the included magnet base with rotatable head is used instead.

  1. Detector E7
  2. Rotatable head
  3. Sliding bracket, Part No: 12-0137
  4. Magnets (x2)
  5. Adjustable feet (x4)

E290 Digital precision level

For installation, setting up and maintenance of precision machines, leveling of machine tables, rolls, etc – basically anything you can think of! Built-in rechargeable battery. OLED display with digital and graphical representation of angles. Connects wirelessly to display unit E51 for more functionality. Resolution 0.01 mm/m (0.001°). Measurement range ± 2 mm/m.

  1. OLED Display
  2. Mounting holes (x2)

Angular prism

The angular prism (penta prism) deflects the laser beam exactly 90°. With the rotatable angular prism you can reach the detector almost anywhere on the machine.

 

  1. Angular prism, rotates 360°
  2. Sliding target with mirror

D22 Laser transmitter

Laser transmitter D22 can be used to measure flatness, straightness, squareness, level and parallelism. The laser beam can sweep 360° with a measurement distance of up to 40 metres [130´] in radius. The laser beam can be angled 90° to the sweep, within 0.01 mm/m [0.01 mils/inch].

The transmitter has many mounting options. Attach it with the three magnetic feet, horizontally or vertically. Attach it with a pin in the spindle. Or put it beside the machine on for example a tripod (optional).

  1. Laser aperture
  2. Swivelling head
  3. Laser aperture
  4. Leveling screws (x2)
  5. Magnetic feet (x3)

Tripod

Tripod for use with angular prism D46 and laser transmitter D22. The height of the tripod can be adjusted between 500 and 2730 mm.

A complete system contains

  • 1 Display unit E51
  • 1 Laser transmitter D22 incl. tilt table
  • 1 Detector E7
  • 1 BT wireless unit for E7
  • 1 E290 Digital precision level
  • 1 Extension kit for E290
  • 1 Cable 2 m
  • 1 Cable 5 m, extension
  • 1 Angular prism (incl. laser alignment target)
  • 1 Tripod adaptor for Angular prism
  • 1 Angular prism
  • 1 Parallelism kit
  • 2 Tripod
  • 1 Set of Rods 4×240 mm
  • 1 Set of Rods 4×60 mm
  • 1 Safety strap for laser transmitter
  • 1 Manual
  • 1 Measuring tape 5 m
  • 1 USB memory stick with documentation
  • 1 USB cable
  • 1 Battery charger (100–240 V AC)
  • 1 Hexagon wrench set
  • 1 Shoulder strap for Display unit
  • 1 Cleaning cloth for optics
  • 1 Carrying case

TECHNICAL DATA

Display Unit

Name
E51
Part No.
12-0418
Type of display/size
VGA 5.7” colour screen, backlit LED
Displayed resolution
0.001 mm / 0.05 thou
Power management
Endurio™ system for unbroken power supply
Internal battery (fixed)
Heavy duty Li Ion chargeable
Battery compartment
For 4 x R14 (C)
Connections
USB A, USB B, Easy-Laser® units, Charger
Operating temperature
-10–50 °C
Communication
BT wireless technology
Internal memory
>100 000 measurements can be saved
Help functions
Calculator, Unit converter
Environmental protection
IP class 65
Housing material
PC/ABS + TPE
Dimensions
WxHxD: 250x175x63 mm [9.8”x6.9”x2.5”]
Weight (without batteries)
1080 g [2.4 lbs]

Laser Transmitter

Name
D22
Part No.
12-0022
Type of laser
Diode laser
Laser wavelength
630–680 nm, visible red light
Laser Safety Class
Class 2
Adjustable modulation
5, 32 KHz
Output
< 1 mW
Beam diameter
6 mm [1/4”] at aperture
Working area, range
40-metre radius [130´]
Type of battery
1 x R14 (C)
Operating time/battery
approx. 24 hours
Levelling range
± 30 mm/m [± 1.7°]
3 x spirit vials’ scaling
0.02 mm/m
Squareness between laser beams
0.01 mm/m [2 arc sec.]
Flatness of sweep
0.02 mm/m
Fine turning
0.1 mm/m [20 arc sec.]
2 x spirit vials for rotation
5 mm/m
Housing material
Anodized aluminium
Dimensions
WxHxD: 139x169x139 mm [5.47”x6.64”x5.47”]
Weight
2650 g [5.8 lbs]

Detectors

Name
E7
Part No.
12-0752
Communication
Wireless unit 12-0436 (separate item) or cable
Type of detector
2 axis PSD 20×20 mm [0.78″ sq]
Resolution
0.001 mm [0.05 mils]
Measurement accuracy
±1µm ±1%
Inclinometers
0.1° resolution
Thermal sensor
± 1° C accuracy
Environmental protection
IP Class 66 and 67
Internal battery
Li Ion
Operating temperature
-10–50 °C
Protection
No influence from ambient light
Housing material
Anodized aluminium, Plastics
Dimensions
WxHxD: 60x60x42 mm [2.36×2.36×1.65”]
Weight
186 g [6.6 oz]

Wireless Unit

Name
Wireless unit for E7, E5, E4, ES, EM, ESH, EMH
Part No.
12-0436
Communication
BT wireless technology
Temparature Range
-10–50 °C
Environmental protection
IP class 66 and 67
Housing material
ABS
Dimensions
WxHxD: 53x32x24 mm [2.1″x1.2″x0.9″]
Weight
25 g [0.9 oz]

DOWNLOADS

You can file the brochure and manual file PDF here. They include out system’s information.

Download here

EXPANDABILITY

Easy-Laser measurement systems are already extremely flexible in their standard form. By using clever accessories, you can adapt the systems for your own needs, now and in the future as your measurement requirements change. It is cost-effective.