Laser Measurement Scanner for Quality Inspection

Product Specifications

Technical details and manufacturing context for Laser Measurement Scanner

Definition

The Laser Measurement Scanner is a component used in quality inspection modules within machinery and equipment manufacturing. It performs non-contact dimensional measurement and surface profiling of manufactured parts. By projecting laser lines onto target surfaces and analyzing reflected light patterns, it captures high-resolution 3D point cloud data. This enables real-time detection of dimensional deviations, surface defects, and geometric tolerances during production processes.

The scanner operates on laser triangulation or time-of-flight principles. In triangulation, a laser beam is projected onto the target surface, and the reflected light is captured by a high-resolution CMOS or CCD sensor. The displacement of the laser line on the sensor is used to calculate precise distance measurements. For 3D scanning, either the scanner or the target moves to capture multiple profiles, which are then reconstructed into complete 3D models using specialized software algorithms.

Key specifications include a measurement range of 0.1 to 10 meters (depending on model and target reflectivity), accuracy of ±0.05 mm at 1 m range with 90% reflectivity, and repeatability of ±0.02 mm under constant temperature. The scan rate is adjustable from 10 to 100 Hz. The laser is Class 2 (IEC 60825-1) with a red wavelength of 650 nm. Power supply is 24 V DC ±10% with reverse polarity protection, and power consumption ranges from 15 to 30 W depending on model. Operating temperature is -10 to 50 °C (non-condensing), storage temperature is -20 to 70 °C (in original packaging), and protection class is IP54 to IP65 (IEC 60529). Weight ranges from 0.5 to 2.5 kg without mounting bracket. Interfaces include Ethernet and RS-422, with Profibus optional.

Materials include an aluminum alloy housing, optical-grade glass lenses, a gallium arsenide laser diode, and a CMOS/CCD image sensor. These specifications are reference ranges; verify model-specific values and standards with the legal manufacturer or supplier before procurement or use.

Working Principle

The scanner emits a laser beam that strikes the target surface. Using triangulation principles, the reflected light is captured by a high-resolution CMOS/CCD sensor. The displacement of the laser line on the sensor is calculated to determine precise distance measurements. For 3D scanning, either the scanner or target moves to capture multiple profiles, which are then reconstructed into complete 3D models through specialized software algorithms.

Common Materials

Aluminum alloy housing, Optical-grade glass lenses, Gallium arsenide laser diode, CMOS/CCD image sensor

Technical Parameters

Parameter	Typical range	Notes & selection driver
Measurement Range	0.1–10 m	Depending on model and target reflectivity
Accuracy	±0.05 mm	At 1 m range, 90% reflectivity
Repeatability	±0.02 mm	Under constant temperature
Scan Rate	10–100 Hz	Adjustable
Laser Class	2	Visible, safe for eyesIEC 60825-1
Wavelength	650 nm	Red laser
Power Supply	24 ±10% V DC	Reverse polarity protected
Power Consumption	15–30 W	Depending on model
Operating Temperature	-10–50 °C	Non-condensing
Storage Temperature	-20–70 °C	In original packaging
Protection Class	IP54–IP65	Dust and splash water protectedIEC 60529
Weight	0.5–2.5 kg	Without mounting bracket
Interface	Ethernet, RS-422	Optional Profibus

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Laser Emitter Module
Generates and projects structured laser patterns onto target surfaces

Material: Gallium arsenide semiconductor
Optical Lens System
Focuses and directs laser beams while collecting reflected light

Material: Optical-grade glass with anti-reflective coating
Image Sensor Array
Captures reflected laser patterns for triangulation calculations

Material: CMOS/CCD silicon sensor
Signal Processing Unit
Converts optical data into digital measurement values

Material: Printed circuit board with DSP/FPGA chips
Protective Housing
Provides environmental protection and thermal stability

Material: Anodized aluminum alloy

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Quality Inspection Module

View system integration details

Manufacturers of Laser Measurement Scanner

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Frequently Asked Questions

What is the measurement range of the Laser Measurement Scanner?

The measurement range is 0.1 to 10 meters, depending on the model and target reflectivity. Always verify the exact range for your specific model with the manufacturer.

What laser class does the scanner use?

The scanner uses a Class 2 laser according to IEC 60825-1, which is visible and safe for eyes under normal use. However, always follow safety guidelines and verify compliance for your application.

What interfaces are available on the scanner?

The scanner offers Ethernet and RS-422 interfaces, with Profibus as an optional interface. Confirm the available interfaces for your specific model.

What is the operating temperature range?

The operating temperature range is -10 to 50 °C (non-condensing). For storage, the range is -20 to 70 °C in original packaging. Ensure environmental conditions are within these limits.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Atmospheric pressure only (non-pressurized environment)
other spec:	Measurement range: 0.1m to 30m, Accuracy: ±0.1mm to ±2mm depending on model, Scan rate: 10-1000 Hz
temperature:	0°C to 50°C (operating), -20°C to 70°C (storage)

Laser Measurement Scanner

Product Specifications

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Application Fit & Sizing Matrix

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