CHROMA+SCAN LOG & BOARD SENSORS


The Leading Grade-Based
Log and Board
3D Scanning Solution.

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GFMesstechnik GmbH was acquired by LMI Technologies on June 23, 2014.

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chroma+scan: Pioneering 3D Wood Inspection

Delivers The Highest Value Recovery Every Time

When processing wood products for maximum value recovery, every cut counts. Ruggedly built chroma+scan 3D sensors provide your saw or planar mill with accurate, reliable data at production speed to optimize log and board breakdown decisions.

With chroma+scan you can profile lumber for size and shape, build high-resolution color images to enable defect inspection, and conduct full tracheid measurement for improved knot detection. No other wood scanning solution offers all three of these abilities in one device.

Built for Mills.

Equipment that operates in mills needs to be durable and tough. Chroma+scan 3D sensors are designed to bolt into your scan frames and get down to work, even in the dust and dirt that comes with the territory. All chroma+scan sensors include:

  • Gasketed, dust proof IP67 industrial grade housings
  • Factory calibrated optics, for reliable and accurate 3D measurement
  • Impressive ambient light and dark surface handling
  • Gigabit Ethernet for real-time data delivery
  • Ability to synchronize multiple sensors to cover large scanning zones
  • Five year warranty

 

chroma+scan 2400 Series for Log and Lineal Edger Optimization Applications

Fast, High-Density Scanning with Superior Dynamic Range

The chroma+scan 2400 series is ideal for delivering 3D shape of boards and logs, at fast scan rates with a wide dynamic range capable of handling black material (e.g. wet logs) in challenging lighting conditions typical of sawmills. The chroma+scan 2400 series includes three models: the 2440 and 2460 for lineal scanning applications transported by headrig carriages or end-dogging systems, and the 2430 model for scanning of boards in lineal edger applications.

chroma+scan 3155 for Coplanar Scanning In Transverse Applications

Rapid, Multi-Point 3D Profiling

When chroma+scan 3155 sensors are both top and bottom mounted in the same vertical plane, they provide true differential thickness without being affected by board bounce. Plus, LMI's extensible 3D scanning platform integrates multiple sensors into one 3D scanning system, which can deliver real-time data via Gigabit Ethernet.

chroma+scan 3250 for Coplanar Scanning with Tracheid Detection

Get all the same functionality of the chroma+scan 3155 for profile scanning in transverse applications, with the additional capability to detect tracheid effect. The chroma+scan 3250 scans tracheid cells in the wood fibre at 500 Hz, measuring for magnitude and direction (a dot vector). The data collected is used to rapidly identify areas of good vs. defective wood (eg. knots).

chroma+scan 3350 for Coplanar Scanning with Color Vision

Multi-Point 3D Profiling with 2D Color Imaging

The chroma+scan 3350 sensor integrates high-density 3D profiles with sub-millimeter 2D color imaging to get the highest value from every piece scanned. The sensor's color vision capability also detects defects at incredibly high accuracy and detail. Designed to produce highly accurate and reliable data, these high-performance sensors help generate optimal throughput for today's high-tech mills.

Datasheets

chroma+scan
2400 Series

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chroma+scan
3000 Series

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Next Steps

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