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CP Series Step Instrument

The step instrument is an advanced micro-nano measuring instrument with independent intellectual property rights owned by Zhongtu Instrument. The instrument adopts core technologies such as sub-angstrom resolution displacement sensors, ultra-low noise signal acquisition, ultra-fine motion control, and calibration algorithms, and has excellent performance.

Keywords:

Electronics and Electrical Engineering

Dimension measurement

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The step instrument is an advanced micro-nano measuring instrument with independent intellectual property rights owned by Zhongtu Instrument. The instrument adopts core technologies such as sub-angstrom resolution displacement sensors, ultra-low noise signal acquisition, ultra-fine motion control, and calibration algorithms, and has excellent performance.

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  • Product Description
    • Commodity name: CP Series Step Instrument

    The step instrument is an advanced micro-nano measuring instrument with independent intellectual property rights owned by Zhongtu Instrument. The instrument adopts core technologies such as sub-angstrom resolution displacement sensors, ultra-low noise signal acquisition, ultra-fine motion control, and calibration algorithms, and has excellent performance.

    Product Introduction

    The Step Profiler is an advanced micro-nano measuring instrument with independent intellectual property rights owned by Zhongtu Instrument. The instrument adopts core technologies such as an angstrom-level resolution displacement sensor, ultra-low noise signal acquisition, ultra-fine motion control, and calibration algorithms, and has excellent performance.

    The Step Profiler is widely used in: universities, research laboratories and institutes, semiconductors and compound semiconductors, high-brightness LEDs, solar energy, MEMS microelectromechanical systems, touch screens, automobiles, and medical equipment.

    The Step Profiler uses contact surface topography measurement, a new development in traditional surface topography measurement. It has extremely low contact force and does not have special requirements for the reflectivity, material type, or hardness of the measured surface. It has a very wide range of sample adaptability, high data reproducibility, stable and convenient measurement, and high efficiency. It is a widely used micro-nano sample measurement method in microscopic surface measurement.

     

    Typical Applications

     

    Semiconductor Applications Large Substrate Applications Glass Substrate and Display Applications Flexible Electronic Device Thin Film Applications
    Step Height of Deposited Thin Films Printed Circuit Boards (protrusions, step height) AMOLED Organic Photodetectors
    Step Height of Resist (Soft Film Material) Window Coatings Step Height Measurement in LCD Screen Development Organic Thin Films Printed on Films and Glass
    Etch Rate Determination Wafer Masks Touch Panel Thin Film Thickness Measurement Touch Screen Copper Traces
    Chemical Mechanical Polishing (corrosion, pitting, bending) Wafer Chuck Coatings, Polishing Plates Solar Cell Coating Thin Film Measurement  

     

    Technical Parameters and Environmental Requirements

     

    Product Model

    CP200

    Measurement Technology

    Probe-based surface profilometry

    Sample Observation

    Optical navigation camera: 5-megapixel high-resolution color camera, FoV, 2200*1700μm

    Probe Sensor

    Ultra-low inertia, LVDC sensor

    Measuring Force

    1-50mg adjustable

    Probe Selection

    Probe radius of curvature 2μm, angle 60°.

    Platform Travel Range X/Y

    Electric x/y (150mm*150mm) (manually levelable)

    Sample R-9 Stage

    Electric, 360° continuous rotation

    Single Scan Length

    55mm

    Maximum Sample Thickness

    50mm

    Maximum Wafer Size on Stage

    150mm (6 inch), 200mm (8 inch)

    Step Height Repeatability

    5Å, range 330μm / 10Å, range 1mm (measuring 1μm step height, 15 times)

    Sensor Range*1

    330μm or 1mm

    Vertical Resolution

    Resolution <0.01Å (at 13μm range)

    Scanning Speed

    2μm/s-10mm/s

    Dimensions (LxWxH) mm

    640*626*534

    Weight

    40kg

    Instrument Power Supply

    100-240VAC, 50/60Hz, 200W

    Operating Environment

    Relative Humidity: Humidity (no condensation) 30-40%RH Temperature: 16-25℃ (temperature change less than 2℃ per hour)

    Ground vibration: 6.35μm/S (1-100Hz) Audio noise: ≤80dB Airflow: ≤0.508 m/S (downward flow)

     

     

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