NDT Devices Blog

Easy-Laser XT770 you can perform shaft alignment of horizontally and vertically/flange mounted machines, and align machine trains with an unlimited number of machines. You can also measure twist of foundation, soft foot, bearing clearance, and more.

With Easy-Laser XT770 you can perform shaft alignment of horizontally and vertically/flange mounted machines, and align machine trains with an unlimited number of machines. You can also measure twist of foundation, soft foot, bearing clearance, and more.

2 axis PSDs (position-sensitive detectors) permits adjustment of your machine both vertically and horizontally at the same time, with measuring units in any position. We call it 360° Live adjustment.

With the XT770 you have a choice of several different measurement methods, e.g. continuous sweep and multipoint. This gives you the flexibility you need to achieve the perfect measurement result. Read more about the different measurement methods under the Features tab.

Easy-Laser XT770

Dynamic measurement
The EasyTrend program, part of the XT Alignment app, allows you to keep track of machine movement over time. This is useful when checking for thermal expansion and pipe strain issues for example. This type of measurement requires special DM brackets which can be ordered separately. Read more about dynamic measurement.

Geometric measurements kit
With XT770 GEO you will be able to take flatness and straightness measurements according to established standards like ISO and ANSI. The kit includes the versatile laser transmitter XT20 or XT22 plus a magnet base with rotatable head for geo measurements.

Use with any device
As all other XT systems, the XT770 can be used with the display unit of your choice. The XT Alignment app can be run on virtually any iOS or Android device*, or the Easy-Laser XT display unit.

Unique documentation possibilities
The XT display unit has a 13MP camera, and you can also get the it with a built-in IR camera as an option. This means you can add a thermal image of the machine before and after alignment. In the app you can easily create and share a PDF report containing all measurement data and images.

Display unit XT12
Rugged, robust, industrial grade tablet with wear resistant rubberized protective coating. IP66 and 67, dust- water- and shockproof. As standard a 13 MP camera for documentation is built-in, but you can also choose a model with IR camera added.

Glove enabled touch-screen
A large 8″, glove-enabled touch-screen makes the information clear and the app easy to use. You can check battery status also when the unit is turned off .
Heavy-duty rechargeable battery for very long operatong times; up to 16 hours. Fastening points for shoulder strap (included).

Features
Robust, rubber coated design, IP66/67.
Large 8” glove enabled touch-screen.
IR Camera for thermal images (optional).
16 hours operating time.

Measuring units XT70-M / XT70-S
The XT70 measuring units utilize dot-type laser and 2-axis square PSD surfaces. A state-of-the-art OLED display shows the angle of the unit, making it easier to position it on the shaft.

Rigid and rugged
The diagonally positioned fastening screws set the unit in a grid-lock on the rods. Rigid aluminium housing for maximum stability. IP66 and 67, dust- water- and shockproof. Heavy-duty battery for very long operating times. Built-in wireless technology.

Features
Built-in wireless technology. Integrated rechargeable battery.
TruePSD technology with unlimited resolution for greatest accuracy.
Dual laser beams and PSDs.
Sturdy aluminium body. IP66/67 design.
OLED display shows the angle of the unit
Slideable target
24 hours operating time

A complete system contains

Include:​

1 Measuring unit XT70-M
1 Measuring unit XT70-S
2 Shaft brackets with chains and rods 120 mm [4.72″]
4 Rods 60 mm [2.36″]
4 Rods 120 mm [4.72″]
2 Magnet bases
2 Offset brackets
2 Extension chain 900 mm [35.4″]
1 Measuring tape 3 m [9.8′]
1 Hexagon wrench set
1 Charger (100–240 V AC)
1 DC split cable for charging
1 DC to USB adapter, for charging
1 Quick reference manual
1 Cleaning cloth for optics
1 USB memory with manuals
1 Documentation folder
1 Carrying case Large
Optional:

XT12 Display unit, with or without IR camera
XT770 GEO also includes:

1 Laser transmitter XT20 or XT22
1 Magnet base with turnable head (replaces one of the regular magnet bases)
1 Multi-bracket for XT20/XT22
4 Rods 120 mm [4.72″]

DISPLAY UNIT

Name	XT11
Type of display/size	VGA 8” colour screen, backlit LED, multitouch
Internal battery (fixed)	Heavy duty Li Ion chargeable
Connections	USB A, USB B, Charger, AV
Operating temperature	-10–50 °C
Storage temperature	-20–50 °C
Communication	Wireless technology, WiFi
Relative humidity	10–95%
OLED display	96×96 pixels
Camera	13 Mp, with diode lamp
IR camera (optional)	FLIR LEPTON® (0–450 °C, 32–842 °F)
Help functions	Built-in manual
Environmental protection	IP class 66 and 67
Housing material	PC/ABS TPE
Dimensions	WxHxD: 274x190x44 mm [10.8×7.5×1.7”]
Weight (without batteries)	1450 g [51.1 oz]
Operating time	Up to 16 h continuously

 

MEASURING UNITS

Name	XT70-M / XT70-S
Communication	BT wireless technology
Type of detector	2 axis TruePSD 20×20 mm [0.79×0.79″]
Resolution	0.001 mm [0.05 mils]
Measurement accuracy	±1µm ±1%
Measurement range	Up to 20 m [66 feet]
Type of laser	Diode laser
Laser wavelength	635–670 nm
Laser class	Safety class 2
Laser output	<1 mW
Electronic inclinometer	0.1° resolution
Environmental protection	IP class 66 and 67
Operating temperature	-10–50 °C
Storage temperature	-20–50 °C
Relative humidity	10–95%
Housing material	Anodized aluminium PC/ABS TPE
Dimensions	WxHxD: 76×76.7×45.9 mm [3.0×3.0×1.8″]
Weight	272 g [9.6 oz]
OLED display	128×64 pixels
Operating time