Portable Precision Film Thickness Measurement Solution

NS-Touch
Curved Surface Film Thickness Gauge

Perfect balance of portability and precision, achieving accurate film thickness measurement anytime, anywhere. Lightweight design, one-hand operation, ideal for on-site rapid testing and mobile applications.

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NS-Touch Curved Surface Film Thickness Gauge

Core Features

NS-Touch curved surface film thickness gauge, designed for curved samples and on-site measurement, balancing portability and high precision

Curved Surface Measurement

Can measure nano to micro-level film thickness on curved surfaces, suitable for automotive lamps, eyeglasses, optical lenses and other curved products

Nano-level Precision

Using advanced spectral interference technology, measurement accuracy up to ±0.2nm, repeatability better than 0.05nm

Fast Measurement

Single point measurement in just 1 second, supporting rapid scanning of large-area samples

Portable Design

Lightweight and compact, only 1.5kg, easy to carry and operate with one hand

Application Scenarios

Widely used in semiconductor, optical coating, research and other high-end fields

On-site Quality Inspection

  • Production line online inspection
  • Quick incoming material inspection
  • Finished product spot check

Optical Films

  • AR/VR optical coating inspection
  • Eyeglass lens coating inspection
  • Filter thickness uniformity

Research Institutes

  • 2D material thickness measurement
  • Laboratory sample analysis
  • On-site teaching demonstration

Technical Specifications

Professional-grade technical parameters to meet various precision measurement scenarios

Measurement Performance

Measurement Range 1nm - 500μm
Measurement Accuracy ±0.2nm
Repeatability 0.05nm (1σ)
Measurement Speed <0.5s/point
Measurement Spot Diameter 50μm - 5mm optional
Substrate Material Transparent/Opaque materials

Hardware Specifications

Battery Life 8 hours continuous operation
Charging Interface USB-C fast charging
Weight 350g
Dimensions 180×80×40mm

Software Features

Real-time measurement data display
Statistical analysis and chart display
Supporting PC data analysis software

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