Top Choice for Laboratory Precision Measurement

NS-20
Manual Film Thickness Gauge

High-precision manual film thickness measurement equipment designed specifically for laboratory R&D, supporting UV, visible, near-infrared multi-band configuration, meeting various thin film measurement needs.

NS-20 Manual Film Thickness Gauge

Core Features

NS-20 integrates multiple core technologies from Acuitik, providing you with excellent measurement experience

Sub-nano Precision

Measurement accuracy up to ±0.5nm, meeting precise R&D requirements

Fast Measurement

Single point measurement in just 1 second, supporting rapid scanning of batch samples

Smart Analysis

Built-in AI algorithm (optional), automatic thin film model fitting, measurement speed up to 1000 points/second or more

Multi-layer Analysis

Supports analysis of up to 100 layers of films, suitable for complex multi-layer film structures

Product Models

NS-20 series offers three wavelength models, supporting flexible combinations to meet measurement needs in different application scenarios

NS-20UV

UV Wavelength Exclusive

Spectral Range 190 nm – 1100 nm
Applicable Wavelength Deep UV to Visible
Recommended Applications Nano films, Scientific research

NS-20

Standard General Purpose

Spectral Range 380 nm – 1050 nm
Applicable Wavelength Visible to Near Infrared
Recommended Applications General film thickness measurement

NS-20NIR

Near-Infrared Wavelength Exclusive

Spectral Range 950 nm – 1700 nm
Applicable Wavelength Near-Infrared Band
Recommended Applications IR refractive index analysis, Thick film measurement

Combined Instrument Configuration

Different wavelength models can be freely combined to provide broader measurement capabilities

UV

NS-20UV

Deep UV Enhanced

NIR

NS-20NIR

Near-Infrared Extended

Combined Measurement System

Covering 190 nm - 1700 nm ultra-wide spectral range

Simultaneously meeting UV, visible, near-infrared thin film measurement needs

Combined Advantages

  • Get full-band data in one measurement
  • Reduce sample movement and positioning errors
  • Improve efficiency of multi-layer coating sample analysis

Typical Applications

  • Wide spectral response coating R&D
  • Multi-layer film precise characterization
  • Optical film quality control

Technical Specifications

Professional-grade configuration to meet various film measurement needs

Hardware Specifications

Spectral Range 190-1100nm / 380-1050nm / 950-1700nm
Spectral Resolution 0.5 nm
Wavelength Accuracy ±0.5 nm
Measurement Points 256 / 512 / 1024 optional
Interface USB 3.0 / Ethernet

Measurement Performance

Film Thickness Range 1 nm - 100 μm
Measurement Accuracy ±0.5 nm (≤1μm) / ±0.5% (>1μm)
Repeatability 0.1 nm (σ)
Measurement Time 1s - 60s optional
Supported Films ≤100 layers

Application Scenarios

Widely used in various film thickness measurement fields

Semiconductor Fabrication

Thin film process monitoring and quality control in semiconductor wafer manufacturing

Optical Coating

Quality inspection of anti-reflection, high-reflection, and filter coatings

Solar Energy

Solar cell thin film measurement and performance evaluation

Display Technology

OLED, LCD panel coating measurement and process control

Material Research

New material film thickness characterization in universities and research institutes

Quality Inspection

Film thickness quality control in various industrial production lines

Ready to Get Started?

Contact us now to learn more about how NS-20 can help with your film thickness measurement needs