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lumen
lumen
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lumen, optical high precision measurement tool - petitpierre
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Intelligent, automatic measurement of your micro-parts

lumen is an optical micro-parts measuring device designed to work in your machine shops. It automatically detects the part number and measures it accurately for easy, fast for production centered on name quotes via its interfacing with tool correctors.

Compact and lightweight, it’s easy to handle. lumen closes automatically at the end of each use, protecting the measuring area. It’s entirely manufactured and developed by our team, who offer customized services, including configuration to suit your parts. In conjunction with the drop cleaning module, it offers the unique advantage of optical measurements right next to CNC machining equipment.

lumen, instrument de mesure optique de micropièces | Petitpierre
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Optical measurement in demanding environments

With its robust construction, lumen automatically detects the program required for part inspection. lumen minimizes measurement variations from one operator to the next, thanks to its ease of use and reliability. It enables quick and precise measurements to be taken with minimum training.

  • aigue icône Designed for use close to your machines
  • balance icône Natural positioning of parts in V-shaped installation
  • petitpierre pictogram Intelligent analysis of installation cleanliness prior to measurement
  • nettoyage simple et rapide du posage Quick and easy to clean

    Intelligent, automatic measurement of your parts

    Our NIHS-compliant Prisme software makes programming quick and easy. Thread measurement, for example, can be created in just a few clicks.

    Its uncluttered, ergonomic interface enables rapid visual analysis of variations and results. Automatic program detection is a feature much appreciated by operators, ensuring smooth, efficient operation.

    An optional license is available for remote, part-free programming. Simply use a DXF file to generate the programs in advance. These are compatible for use on the 5 different types of lumen.

    Connected to your network, the lumen micro-parts measuring device feeds the database for traceability of measurements taken. Updates are available free of charge in the dedicated section of our website.

    Items to be ordered separately

    posage pour appareil de mesure lumen en v
    90° V-shaped vertical installation

    V-shaped positioning for décolleté axis

    posage en v pour axe décolleté de très petites dimensions lumen
    70° V-shaped vertical installation

    V-shaped positioning for very small décolleté axes

    posage plateau lumen
    Horizontal installation

    Tray installation

    posage à deux lames lumen
    Two-slat installation

    Layout with adjustable support zones

    lumen posage sur demande
    Installation on request

    Fixtures to suit your rooms

    pc 24 pouces all-in-one touch lumen
    24-inch PC

    24-inch all-in-one touch PC

    Specifications

    Table with device specifications (field of view, accuracy, repeatability).

    ModelVisual Field
    [mm]
    Accuracy
    (ø) [µm]
    Repeatability
    (+/-2σ) [µm]
    lumen logo 5016.8x12.6+/- 1.61.6
    lumen logo 7511.2x8.4+/- 1.20.9
    lumen logo 1008.4x6.3+/- 0.80.5
    lumen logo 1505.6x4.2+/- 0.60.4
    lumen logo 2004.2x3.1+/- 0.60.3

    Technical specifications

    The lumen micro-part measuring device offers five different models, each equipped with optics adapted to measure parts of various sizes, with optimum resolution.

    Download PDF

    Request a demonstration

    Organize a demonstration by filling in the form on the Demo page.

    Ask for a demonstration

    Attention to detail

    lumen is studied in detail by our development team. Designed for high performance and durability.

    petitpierre lumen instrument de mesure optique
    lumen instrument de mesure optique petitpierre
    petitpierre lumen instrument de mesure optique
    lumen instrument de mesure optique petitpierre
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    • Acrotec Group
    • Petitpierre Petitpierre
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    • Acrotec Group Acrotec Group
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    The Acrotec Group is a team of entrepreneurs and talents with a single ambition: to continuously push the boundaries of precision micromechanics and everything associated with it. Acrotecs objective is to better serve its customers, to gain their trust and to earn their loyalty.

    • Watch & Jewelry
    • Medtech
    • Precision High-Tech
    Watch & Jewelry
    Acrotec is the leading independent supplier of mechanical movement components to the Swiss watch industry. The products offered by the Acrotec Group include most of the key components of a watch movement, including shock absorbers, oscillating weights and barrel springs, and also escapements, barrels, the index-assembly, and many other components and assembled parts. Acrotec also offers automated machining, tools, and all specific treatments and finishings.
    Visit Acrotec website
    Medtech
    Acrotec is one of the leading contract manufacturers in the MedTech sector in Europe. The group is active in the manufacture of complex components and subassemblies for medical devices, as well as precision pumps used in dialysis and diagnostics. In addition, it is a trusted partner in the production of spinal, extremity, maxillofacial, cardiovascular and dental implants, as well as in most instruments used in surgical procedures.
    Visit the Acrotec Medtech website
    Precision High-Tech
    With its large production capacity and mastery of production processes in accordance with ISO9001, IATF and EN9100 certifications, Acrotec supplies a wide range of demanding industrial sectors.The groups strong technical expertise combined with the vertical integration of many production processes offers a qualitative and competitive service to our partners.
    Visit Acrotec website
    Acrotec Logo

    The Acrotec Group is a team of entrepreneurs and talents with a single ambition: to continuously push the boundaries of precision micromechanics and everything associated with it. Acrotecs objective is to better serve its customers, to gain their trust and to earn their loyalty.

    • Watch & Jewelry
      • Butech : Expertise in fine wire for high-precision industrial applications
      • CAPSA : Swiss watch passion and quality since 1951, with craftsmanship and modernity
      • Décovi : Swiss expertise in precise turning, manufacturing renowned watch components
      • Générale Ressorts : Expertise in watch springs, innovative barrels, and industrial components
      • easyDec : Precision turning since 2004, specialized in watchmaking, connectors, and medical
      • H2i : Innovators in watchmaking instrumentation, leaders in measurement technologies
      • Horlyne : High-end watchmaking expertise, leading in innovative decoration
      • KIF Parechoc : Swiss expertise in shock absorbers and precision components
      • Mimotec : Leader in microtechnology and micromechanics, known for UV-LIGA, CLR-LIGA, anti-counterfeiting technology
      • Precipro : Machining of precious metals for jewelry and watchmaking
      • Petitpierre : Expert in complex assembly machines for microengineering and watchmaking, and high-end tooling
      • Pierhor-Gasser : Leader in watch stones and laser machining
      • PoliTrempe : Expertise in heat treatment and polishing
      • STS : Swiss leader in surface treatment on all watch movement components
      • Sigatec : Expert in silicon micromechanical components for watchmaking
      • WatchDec : Expert in turning and manufacturing micro-components and complex parts
    • Medtech
      • AFT Micromécanique : Medical manufacturer of implants and instruments in France & Switzerland
      • Axial Medical : Specializing in mass production of the most complex implants on the market
      • Butech : Industrial applications requiring extremely fine wire and absolute precision
      • Dawnlough : Expertise in high-technology manufacturing for the medical and aerospace fields
      • Décovi : Precision turning and machining for medical and surgical devices
      • Diener Precision Machining : Producer of high-precision mechanical components such as implants, instruments, and specialized subassemblies for medical devices
      • Diener Precision Pumps : Expertise in custom pumps for various industrial sectors
      • easyDec : High-precision turning on complex micro-components
      • Friedrich Daniels : Expertise in quality surgical instruments
      • Microweld : Micro-welding and laser micro-cutting for implants and instruments
      • Pierhor-Gasser : Stones for medical applications
      • Takumi : Expert in precision engineering, medical, and aerospace partner
      • Team-metal : Expert in mechanical precision, integrated solutions for various industries
      • Tectri : CNC turning for the micromotor sector
      • WatchDec : Micro-component turning for the medical industry
    • Precision High-Tech
      • Butech: Industrial applications requiring extremely fine wire and absolute precision
      • Dawnlough: Expertise in high-technology manufacturing for the medical and aerospace fields
      • Décovi : CNC turning and milling for electronics and all industries
      • Diener Machining Precision : Precision machining for a wide range of industrial applications
      • Diener Precision Pumps : Production of precision pumps for the printing and agri-food sectors
      • DJC Décolletage : Mass production turning of parts for automotive and electronics
      • easyDec : High-precision turning on complex micro-parts
      • Microweld : Laser subcontracting expert, integrated solutions for various industries
      • Petitpierre : Machining of prototypes and small series for microengineering, automotive, and aerospace industries
      • Roch Mécanique : Small and medium series machining focused on the aerospace industry
      • Takumi : Expert in precision engineering, medical, and aerospace partner
      • Team-metal : Expert in mechanical precision, integrated solutions for various industries
      • Tectri : CNC turning for the micromotor sector
      • Vardeco : High-speed turning of electronic components
    Visit Acrotec website