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Laser Micrometer  (Laser Pipe Diameter Measuring Device)

Laser Micrometer (Laser Pipe Diameter Measuring Device)

Model: UT2071F

UT2071F single-direction large-diameter series laser micrometer is a high-precision measurement and control device that uses laser scanning for non-contact online measurement. It is primarily used for measuring the outer diameter and dimensions of various workpieces, such as large-diameter pipes, bars, rubber rollers, and various shafts, as well as measuring the taper, roundness, and axial runout of various rotating bodies. The laser scanning system does not contact rubber rollers or precision shafts, avoiding damage to the workpiece surface and preventing inconsistent measurements caused by pressure. It is the best method for measuring precision instrument components and soft products. Additionally, it supports multi-unit combined online measurement. 


By adding a high-end fully automated system platform, fully automatic measurement can be performed. Coupled with a touchscreen and computer, it enables automatic multi-point data collection, automatic generation of data curves, and automatic storage, facilitating in-depth data analysis and quality statistics in the factory. It can serve as a sensor in industrial automation systems.

General Introduction

UT2071F single-direction large-diameter series laser micrometer is a high-precision measurement and control device that uses laser scanning for non-contact online measurement. It is primarily used for measuring the outer diameter and dimensions of various workpieces, such as large-diameter pipes, bars, rubber rollers, and various shafts, as well as measuring the taper, roundness, and axial runout of various rotating bodies. The laser scanning system does not contact rubber rollers or precision shafts, avoiding damage to the workpiece surface and preventing inconsistent measurements caused by pressure. It is the best method for measuring precision instrument components and soft products. Additionally, it supports multi-unit combined online measurement. 


By adding a high-end fully automated system platform, fully automatic measurement can be performed. Coupled with a touchscreen and computer, it enables automatic multi-point data collection, automatic generation of data curves, and automatic storage, facilitating in-depth data analysis and quality statistics in the factory. It can serve as a sensor in industrial automation systems.

Key Features

  • Features
  • Dimensions

1. High-precision measurement: Utilizes the high-precision characteristics of lasers to accurately measure the radial runout of rotating components, with precision up to the micron level.

2. Preventive maintenance: Detects shaft misalignment to prevent potential faults and extend equipment lifespan.

3. Non-contact measurement: Laser measurement does not require contact with the object being measured, avoiding measurement distortion due to applied force and preventing damage, making it particularly suitable for delicate precision components and workpieces with soft material on the surface.

4. Performance evaluation: Evaluates the dynamic performance of a product after installation through early detection to ensure smooth operation, low vibration, and minimal noise.

5. Quality control: Ensures that the runout of rotating shaft systems meets standards during production or maintenance, guaranteeing product quality.

6. Shaft runout detection: Accurately measures the radial runout of rotating shafts to assess rotational accuracy.

7. Product analysis: Helps diagnose workpiece quality by detecting runout, such as shaft wear, shaft bending, uneven roller coating, and overall misalignment.

8. Data recording and analysis: Records runout data to facilitate the analysis of shaft system condition and trends.


Laser Micrometer  (Laser Pipe Diameter Measuring Device)

Main Technical Specification

Measuring range0.5-145mm
Measurement accuracy±0.005mm
Measurement methodLaser Scanning Method
LaserRed Visible Semiconductor Laser
Dimensions870*270*80mm
Laser output power⟨2mW
Operating voltage220V±15% 50--60Hz
Operating temperature−10〜40℃
Ambient humidity<85%RH
Operating modeContinuous
Power consumption<30W
Repeatability0.001mm
Display refresh rate50, 25, 13, 6, 3, 1 times/second (choose freely in the monitor   settings)
Alarm functionTwo sets of relay outputs; when measured data exceeds the limit,   the red alarm light will turn on, and an audible and visual alarm can be   connected.
Control functionEnable online control functions to control extrusion or traction.
Data output interfaceRS485
Actual sampling rate400 times /second


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Beijing United Test Co., Ltd.