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Laser Diameter Gauge

Welcome to using Qi Pang online dynamic outer diameter measurementcontroller. As a solution provider of online measurement, control and statistics,QiPang Technology adheres to the tenet of "quality first and customeroriented" and serves you wholeheartedly.
QP-25A Laser Diameter Gauge, professional non-contact dynamic diameter measuringinstrument, is suitable for online diameter measurement of round workpieces such as:optical fiber and cable, electric wire & cable, glass tube, plastic tube and bearing. It not onlymeasure display diameter and deviation value but also could control diameter automaticallyaccording to user requirement to keep consistency of wire diameter.

High Speed Single Axis ±1μm Non-Contact Diameter Gauge

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    3X Handheld Single Axis Non-Contact Diameter Gauge
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    3X Handheld Single Axis Non-Contact Diameter Gauge
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    The 3X Handheld Laser Diameter Gauge, also known as the portable non-contact laser micrometer, is a precision testing device independently developed by QIPANG, functioning as a fine wire outer diameter tester and compact inline extrusion dimension monitor. Covering a measuring range of 0.05mm(0.002")–3mm(0.118") and a scanning rate of 1400 times per second, this ultra-fine cable diameter detector supports dual usage: portable spot checking and fixed inline installation. It can be matched with extruders, wire drawing machines, haul-off machines and complete automated production lines to feed real-time dimension data and automatically adjust equipment speed for dimensional control of ultra-fine wires and micro tubing during extrusion and wire drawing.
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    Single Axis Laser Diameter Gauge 25X
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    Single Axis Laser Diameter Gauge 25X
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    With a measurement range of 0.1–25 mm, the 25X laser diameter measuring instrument is intended for non-contact optical sizing of materials like cables, wires, and tubing. Fitted with high-speed laser scanning and digital processing hardware, this unit offers an impressive scan speed of 1400 scans/second, ensuring compatibility with rapid extrusion and production environments
     
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    40/50X Single Axis Diameter measuring instrument
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    40/50X Single Axis Diameter measuring instrument
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    The 40X/50X Single Axis Laser Diameter Gauge, also known as medium-sized pipe online diameter tester, extrusion closed-loop outer diameter controller, industrial non-contact laser micrometer and cable & solid rod outer diameter detector, is independently developed by QIPANG. Two available specifications: 40X:1mm(0.039")~40mm(1.575"), 50X:1mm(0.039")~50mm(1.969"), with 1400 scans per second. It can be fixedly installed alongside extruders, haul-off machines and wire drawing machines for full inline closed-loop dimension control on automated production lines, or placed independently in labs for incoming and finished batch inspection, specially designed for precise OD inspection of medium-sized cables, plastic pipes and solid metal bars.

Large High Speed Single Axis Laser Scanning Diameter

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    70X Non-contact laser diameter gauge
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    70X Non-contact laser diameter gauge
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    This single-axis diameter gauge ranges from 1mm to70mm, as non-contact laser diameter measuring instrument, it fits inline production monitoring and lab incoming inspection for wire, plastic pipe, rubber hose and metal bar; as standard laser scanning diameter gauge, it realizes real-time laser diameter measurement for micro wire up to medium-size 50~70mm products.
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    100X Laser Diameter Measuring Instrument
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    100X Laser Diameter Measuring Instrument
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    100X Single-axis Laser Diameter Gauge
    This single-axis diameter gauge covers full measuring range 1mm~100mm, as a non-contact laser diameter measuring instrument, it matches online detection and static detection demand of extruder production line, wire cable industry and pipe production line; as mature laser scanning diameter gauge, it completes real-time laser diameter measurement for diversified cylindrical raw materials from fine wire to large industrial pipe.
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    150X Laser Scanning Diameter
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    150X Laser Scanning Diameter
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    The 150X Single Axis Laser Diameter Gauge, a high-precision non-contact laser micrometer independently developed by QIPANG, is dedicated to dimensional inspection of large-diameter cylindrical extruded products. With measuring range 1mm–150mm(0.039''–5.905'') and scanning speed 1400 times/second, this professional online diameter measuring instrument perfectly matches high-speed continuous extrusion production. As intelligent extrusion diameter monitor, it connects seamlessly with extruders, haul-off machines, wire drawing machines and whole production lines, realizing real-time dimension feedback & automatic parameter correction, widely used as industrial cable diameter detector for plastic pipes, power wires, metal rods and various custom extruded profiles.

Single-Axis ±2μm Diameter Gauge

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    QP-10A 0.1-10mm Diameter Gauge
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    QP-10A 0.1-10mm Diameter Gauge
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    The QP-10A Single Axis Laser Diameter Gauge is a lightweight single-beam non-contact measuring unit whose optical algorithm is exclusively optimized for transparent and translucent materials. As a professional translucent rod non-contact diameter tester, it carries a built-in filtering program to eliminate light transmission interference, which is the common defect of ordinary diameter equipment measuring when testing transparent plastic, glass and thin silicone pipes.
    It reaches measuring accuracy of ±2μm±0.008%×Z and fixed resolution of 0.001mm. A dual-row 5-digit digital display shows real-time outer diameter and dimension deviation simultaneously. It works stably within -10℃ to 45℃ with relative humidity ≤85% and no condensation, ideal for small clean extrusion workshops, laboratory inspection benches and precision fine wire production lines. Equipped with standard RS485 Modbus RTU communication interface, it can link extruder PLC to realize simple closed-loop speed control. This space-saving compact laser OD measuring instrument consumes low power and takes up little installation space on miniature production equipment.)
     
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    QP-25A Blue 0.1-25mm Diameter Gauge
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    QP-25A Blue 0.1-25mm Diameter Gauge
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    Shanghai Qipang Industrial Co., Ltd. is a leading manufacturer of high-precision diameter gauges in China. We offer diverse options for ideal specifications and features, and can customize the QP-25A to meet your needs. The QP-25A Blue 0.1-25mm Diameter Gauge is a non-contact optical measuring instrument, with integrated structure, upward-removable lens cover, IP65 protection, 600-1000 scans/second, suitable for multiple industries.
     
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    QP-40A 0.1-40mm Diameter Gauge
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    QP-40A 0.1-40mm Diameter Gauge
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    The QP-40A Single Axis Laser Diameter Gauge is a medium-range non-contact laser inspection equipment from Qipang, acting as a 0.1–40mm mid-range single-axis OD monitor with built-in PID. It is developed for testing medium-sized round wires, plastic tubes, cables and solid cylindrical blanks. Equipped with high-precision Fθ optical lens and integrated PID closed-loop module, this industrial single-axis laser OD controller for extrusion lines covers a measuring range of 0.1mm–40mm and delivers stable high-speed scanning at 1000 times per second.
    It is completely differentiated from QP-10A narrow-range single-axis model which only fits tiny transparent pipes. As a wide-range single-beam outer diameter measuring instrument, it can test medium-size extruded products with native PID dimension feedback adjustment without extra external controllers. Its 360° rotatable control panel and long-distance remote display bring great flexibility for on-site debugging. Matched with long-life semiconductor laser and brushless DC scanning motor, it can run stably for a long time in harsh production environments with high temperature and heavy dust.
     
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    QP-25AL Grey 0.1-25mm Diameter Gauge
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    QP-25AL Grey 0.1-25mm Diameter Gauge
    Brand: Qipang
    Product Code: QP25AL Grey 0.1-25mm Single Axis
    Model: QP25AL Grey 0.1-25mm
    Brief:
    QP-25AL Grey 0.1-25mm Diameter Gauge
    Effective measuring range: <25mm
    Recommended measurement range:0.1-25mm
    Measurement accuracy:±0.002mm
    Power supply:220VAC±10%
    Scan rate: 600 times scanning cycle/second
    Communication interface:RS-232/485
    Center height adjustable range: 850~1100m
    Packaging size:625x360x200mm
    Gross weight: 11KG

Large Single-Aixs ±2μm OD Controller

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    QP-70A 0.1-70MM OD Controller
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    QP-70A 0.1-70MM OD Controller
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    QP-70A Single Axis Laser OD Controller is a wide-range single-axis industrial testing device from Qipang, acting as a 0.1–70mm large-size single-axis extrusion OD monitor with built-in PID. It is designed for medium & heavy cylindrical workpieces and only collects unidirectional outer diameter data, matching production demands that only require OD control without ovality calculation. With a measuring range of 0.1mm–70mm, this large single-beam laser measuring device for thick pipes & heavy cables fills the specification gap left by QP-10A (0.1–10mm) and QP-40A (0.1–40mm) narrow & medium-range single-axis gauges.
    Integrated with full PID closed-loop control, equipped with a 360° rotatable operation panel and expandable long-distance external display screens, this wide-span single-axis OD control instrument for heavy extrusion lines delivers stable scanning at 1000 times per second. It fits high-output production lines for large plastic pipes, thick power cables and medium solid metal bars. Adopting long-life semiconductor laser source and durable brushless scanning motor, it can run continuously 7×24 hours in high-temperature, dusty heavy industrial workshops.
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    QP-100A OD Controller
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    QP-100A OD Controller
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    The measuring instrument is equipped with high-precision laser scanning system andembedded digital processing circuit. The diameter signal produced by the scanning systemis firstly converted into digital signal to obtain practical diameter value and related datathrough series of calculations and processing. The output interface of diameter measuringinstrument contains 1 485 communication interface and 2 synchronic serial ports. The dataof diameter measuring instrument could be transmitted to PC or remote controller through485 communication interface. It can be connected with operation panel and remotecontrollers and displays of various dimensions through synchronic serial port to realizeremote control and display.
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    QP-200A OD Controller
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    QP-200A OD Controller
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    Operational panel is installed above measuring head. It is used for setting parameters ofdata display. There are two rows of nixie tube, which could display two groups of data andadjust angle at random.
    Remote controller is mainly used for automatic control. It receives data including thediameter and deviation value of diameter measuring instrument through synchronic serialport and 485 communication interface. Remote controller generates PID regulatory signalthrough data it receives to control the rotating speed of tractor so as to finally control wirediameter.

High Speed Dual Axis ±1μm Laser Dimeter Measurement

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    15XY Laser Dimeter Measurement
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    15XY Laser Dimeter Measurement
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    The 15XY Dual Axis Laser Diameter Gauge, also named universal dual-axis OD & ovality detector, medium wire dual-axis laser micrometer, multi-size tubing online roundness monitor, extrusion dual-dimension closed-loop controller with sound-light alarm, is a universal 90° orthogonal dual optical path inspection device independently developed by QIPANG. It features a wide measuring range of 0.05mm(0.002") ~ 17mm(0.669") with a scanning speed of 1400 times per second. Different from the 3XY model only for tiny workpieces under 3mm, this unit covers ultra-fine wires to medium-sized tubes and rods to support multi-specification production lines. Integrated with a built-in sound-light alarm module, it instantly alerts operators once dimensions go out of tolerance without extra external alarm accessories.
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    Dual Axis Laser Diameter Gauge 25XY
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    Dual Axis Laser Diameter Gauge 25XY
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    The QP-25XY laser diameter measuring instrument (diameter range: 0.1 to 25 mm)
    Measuring axis number: Double Axis
    Scanning speed of diameter gauge: 1400 times/second
    Resolution: 0.001mm
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    Operating Panel
    20MCommunication Cable
    Remote Controller(Optional)
    Mounting Bracket(Optional)
     
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    50XY Laser Dimeter Measurement
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    50XY Laser Dimeter Measurement
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    As a professional large-size dual-axis OD & ovality detector, it can be fixedly matched with extruders, haul-off machines and wire drawing machines to build automatic production lines for closed-loop dimension control. It can also be equipped with optional brackets as desktop equipment for offline incoming and finished product sampling inspection, realizing high-precision simultaneous detection of outer diameter and ovality. For cable and pipe manufacturers, this large cable online ovality monitoring equipment effectively solves the roundness detection pain points of heavy industrial workpieces that small-range dual-axis gauges cannot handle."> Brief:
    50XY High-Speed Dual Axis Laser Diameter Gauge, also named large-size dual-axis OD & ovality detector, medium & large pipe/rod dual-axis laser micrometer, large cable online ovality monitoring equipment, wide-range extrusion closed-loop controller, is a large-caliber dual optical path inspection model independently developed by Qipang, with a measuring range of 1mm(0.039") ~ 50mm(1.969") and scanning speed of 1400 times per second. This wide-range extrusion closed-loop controller forms a clear range gradient with small-range models 3XY and 15XY, specially designed for large cross-section workpieces such as 1–50mm high-voltage cables, thick-walled industrial pipes and solid metal round bars.
    As a professional large-size dual-axis OD & ovality detector, it can be fixedly matched with extruders, haul-off machines and wire drawing machines to build automatic production lines for closed-loop dimension control. It can also be equipped with optional brackets as desktop equipment for offline incoming and finished product sampling inspection, realizing high-precision simultaneous detection of outer diameter and ovality. For cable and pipe manufacturers, this large cable online ovality monitoring equipment effectively solves the roundness detection pain points of heavy industrial workpieces that small-range dual-axis gauges cannot handle.

Large High Speed Dual Aixs ±1μm Diameter Gauge

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    70XY Dual Axis Laser Diameter Gauge
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    70XY Dual Axis Laser Diameter Gauge
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    70XY Dual Axis Laser Diameter Gauge comes with exclusive SEO keywords:large-caliber PID closed-loop laser diameter gauge, 1–70mm pipe and cable dual-axis detector, dual-screen visual ovality monitoring device, large extrusion line automatic diameter control instrument. As a professional large-caliber PID closed-loop laser diameter gauge designed for oversized workpieces, this machine features a measuring range of 1mm~70mm. It forms a complete differentiated product gradient together with the 15XY medium-small universal range and 50XY medium-large range models, specially developed for heavy-duty oversized workpieces. Equipped with native PID automatic closed-loop adjustment capability, this1–70mm pipe and cable dual-axis detector can connect to extrusion and traction production lines for dynamic dimension correction without external control equipment. It serves as a dedicated large extrusion line automatic diameter control instrument for large-diameter pipe and high-voltage cable extrusion lines. Supporting 24/7 online production monitoring and desktop offline laboratory sampling inspection, the unit delivers accurate outer diameter and ovality detection with the user-friendly interaction of a dual-screen visual ovality monitoring device, effectively solving common production problems such as ovality deviation and dimension fluctuation of large-scale profiles, pipes and cables.
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    150XY Diameter Gauge
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    150XY Diameter Gauge
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    When communication, the communication interface must have a unique address for identification.
    Parameter range: 0-127. The factory default value is 001
    Setting method: If you want to view or change the communication address, pls refer to below procedures.
    1. Press the Menu button (button 5) for about 1 second to enter into the menu
    2. Use the button 4 or 6 to turn the menu to ADSET parameters
    3. Press the Edit button and then input the password 12312. After inputting the password, press the
    Confirm button to enter into the secondary menu.
    4. Use the number 4 or 6 to turn the page to ADD parameter. Press the Edit button and input the
    required address parameters. Then press the confirm button.
    5. If you need to change other parameters, press the button 4 or 6 to turn the page to relevant
    parameters, and then modify it accordingly. If parameter modification is completed, press the Return button
    twice to exit the secondary menu.

Dual-Axis ±2μm Laser Diameter Measuring Instrument

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    QP-10B Laser Diameter Measuring Instrument
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    QP-10B Laser Diameter Measuring Instrument
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    Output voltage of control interface: -10V~+10V
    Maximum output current: 5mA
    Scan speed: 1400 scan cycles/sec
    Work principle: Non-contact laser scanning
    Light source: Second generation visible laser, wavelength 650nm
    Communication means: Communication method: use RS485 interface to communicate with other devices (communication protocol: 1.ASC II code protocol; 2.MODBUS RTU protocol)
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    QP-25B Laser Diameter Measuring Instrument
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    QP-25B Laser Diameter Measuring Instrument
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      Measurementof diameter value.
    Multi-angle display of operation panel.
    Always adopt high-quality stainless steel fasteners.
    The scanning speed is 600 times/sec.
    High-power laser, long-life light source.
    Adopt the aluminum die-casting shell, plastic spraying surface, delicate and beautiful appearance, and good corrosion resistance.
    Adopt fully automatic closed-loop control technology and advanced DSP processing technology.
    The measurement process is not affected by speed and vibration.
    RS232/485/MODbus protocol communication interface.
    Protection grade IP65, NEMA4.
    Accessory:
    Operating Panel
    5M Communication Cable
    Remote Controller(Optional)
    Mounting Bracket(Optional)
     
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    QP-40B Laser Diameter Measuring Instrument
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    QP-40B Laser Diameter Measuring Instrument
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    Ambient humidity: 35-85%(no condensation)
    Other environment requirements:
    The air does not contain any corrosive gas, serious volatile oil, water vapor and dust.
    Product protection: IP65
    Data collection and analysis:
    Support (require an external computer and installation of related software)
    Over-tolerance alarm function:
    Double relay contact output, upper Lower deviation signal output separately (external sound and light alarm DC24V and below)
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    QP-70B Laser Diameter Measuring Instrument
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    QP-70B Laser Diameter Measuring Instrument
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    The light beam generated by laser is irradiated on the revolving prism. The light beam irradiated by the prism becomes the one in parallel motion through lens 1 while the parallel light beam will be converged on the receiving element. Please refer to the Fig. 2. When the tested object on the focal plane of lens 1, part of light ray is shield, thus the shadow is generated. As a result, the corresponding electric signal is generated on receiving element. The diameter value and a series of related signals are obtained after the signal is processed with diameter measuring instrument.
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    QP-120B Laser Diameter Measuring Instrument
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    QP-120B Laser Diameter Measuring Instrument
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    Feedback control
    Laser measuring head and remote controller can constitute feedback control system, which can adjust the speed of tractor and extruder according to the deviation of diameter and dynamically adjust wire diameter. Now, the explanation is given by taking the control of production line of electric wire and cable for example, follow this one to finish other applications

Touch Screen Style/Diameter Laser Gauge Tool (Can Not Connect Extruder)

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    SCR-25AR Diameter Laser Gauge Tool
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    SCR-25AR Diameter Laser Gauge Tool
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    The SCR-25AR laser diameter measuring instrument (diameter range: 0.1 to 25 mm) is designed for non-contact optical measurement of materials such as cables, wires, and pipes. Equipped with a high-speed laser scanning system and digital processing electronics, this instrument features a PLC touchscreen, simple operation, and an English-translated interface.
    Accessory:
    PLC Touch Screen
    15M Communication Cable
    Remote Controller(Optional)
    Mounting Bracket(Optional)
     
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    SCR-25BR Diameter Laser Gauge Tool
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    SCR-25BR Diameter Laser Gauge Tool
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    SCR25A/B-R intelligent type diameter measure instrument is the professional non contact type dynamic online diameter measure instrument, it is applied in diameter online measurement of fibre optical, optical cable, wire, cable, glass tube, plastic tube, bearing and other round shape workpiece, not only measure and display the diameter value and deviation value, but also able to automatically control the diameter and print each parameters.

Handheld Wire OD Measurement

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    QP-02X Laser Diameter Gauge Handheld Wire Measurement
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    QP-02X Laser Diameter Gauge Handheld Wire Measurement
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    The QP-02X handheld single-axis laser diameter gauge has a measuring range of 0.02-3mm, specifically designed for fine lines, with a measurement accuracy of ±0.0002mm and a scanning speed of up to 10,000 scans per second. For display, it features a dual display system with both a touchscreen and an OLED screen, and supports wired and wireless communication. It is suitable for random online monitoring of production lines/assemblies.
    Accessory:
    Calibration rod *3 unit
    Charger *1 unit
    Charging cable* 1 unit
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    QP-02XY Wire OD Measurement
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    QP-02XY Wire OD Measurement
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    Advanced technology provides accurate measurement and control for both transparent and semitransparent wires.
    Super large storage capacity can store more than 10 thousand data which are identified with time and date, inspecto, machine numbe, wirenumber and bobbin number etc. to facilitate managementand query.
    The communication and charge interface is compatible with the same of standard USB of mobile phone and communication in bothwire andwireless modes leads to high reliability.
    Operation on touchscreen and menu interface becomes easier and moreconvenient.
    High efficient polymer lithium battery leads to longer standby time and more than 8 hours work duration.
    Upper stream statistic and analysis software enables real-time wireless upload and data import afterwards.
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    QP-10A Handheld Wire OD Measurement
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    QP-10A Handheld Wire OD Measurement
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    Handheld laser diameter gauge for convenient offline monitoring of wire and cable diameter, suitable for production lines/extruders.

    This product can measure diameters up to 10mm, with a scanning speed of 1400 scans per second.

    Power consumption ≤5W.

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