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Commodity name:
On-site Large-Scale Length Measuring Machine
XG series length measuring machines are mainly used to verify and calibrate various large-size (up to 12 meters) precision measuring tools, precision gauges and calibration rods, such as block gauges, ring gauges, plug gauges, caliper gauges, thread gauges, spline gauges, tables, rulers and various calibration rods. It can also detect various precision internal and external dimensions such as gears, splines, calibration rods, non-standard gauges, etc., with strong versatility. The ultra-long grating ruler can ensure absolute measurement throughout the entire process, effectively eliminating transmission errors, and uses ultra-high precision marble guide rails, which are suitable for measurement rooms and workshops.
Technical Features
◆ Absolute measurement throughout the entire process to improve detection efficiency
◆ Grating ruler length: full range
◆ Resolution: 0.01μm
◆ Constant measuring force
◆ High coaxiality of the probe, no need for repeated centering
◆ Imported natural marble is preferred for the base, stable and reliable
◆ Air-floating measuring unit, no wear, easy to move
◆ Up to 12m optional
Standard Configuration
◆ Main unit
◆ One set of standard tungsten carbide measuring head
◆ Dust protection cover for length measuring machine
◆ One copy each of measurement report and operation manual
Dimensions

Technical Parameters
Model
|
|
XG3000
|
XG4000
|
XG5000
|
XG6000
|
XG8000
|
XG10000
|
XG12000
|
Measuring range
|
mm
|
3000
|
4000
|
5000
|
6000
|
8000
|
10000
|
12000
|
Grating ruler length
|
mm
|
3050
|
4050
|
5050
|
6050
|
8050
|
10050
|
12050
|
Maximum allowable error
|
μm
|
≤0.7+L(mm)/750
|
Measuring force
|
N
|
3N
|
Resolution
|
μm
|
0.01
|
Repeatability (2s)
|
μm
|
0.5
|
Universal workbench
|
|
Freely movable along the guide rail
|
Measurement system
|
|
Grating measurement system
|
Ambient temperature
|
℃
|
+10 to +40
|
Ambient humidity
|
|
20% to 70%
|
Weight
|
kg
|
1060
|
1980
|
3200
|
3700
|
4600
|
5800
|
6800
|
Verification requirements
|
|
Humidity 50%±5%; calibration temperature 20℃±1℃; temperature gradient ≤0.5℃/hour
|