Hardened Coating Contact Probe Series

Probe-Type Optical Film Thickness Measurement Device · Dedicated to Hardened Coatings

Dedicated to Hardened Coatings (Hard Coat) · Contact Probe · Stable Optical Path by Sample Contact · Suitable for Spherical and Curved Surfaces

 

Product Introduction

The FILMTHICK-C20-HC Hardened Coating Contact Probe Series is designed for thickness and uniformity inspection of relatively hard coatings such as automotive HC hard coatings, smartphone and display cover hard coatings, and eyeglass lens hard coatings. The device uses the reflective spectral interferometry thickness measurement principle. The mechanical structure integrates an imported long-life halogen tungsten light source, combined with a self-developed high-precision spectrometer and three inversion algorithms: FFT Fourier method, extremum method, and fitting method. The contact probe collects spectra by adhering to the sample surface, ensuring stable optical path and good repeatability. The contact pressure is controllable and equipped with a soft contact head, making it particularly suitable for spherical and curved surfaces, such as eyeglass lenses and automotive headlamp covers.

The accompanying OPTICAFILMTEST optical film thickness measurement software features a rich, open material refractive index database. During measurement, it can display interference, FFT spectra, and film thickness trends in real time to assist users with testing and analysis. It can measure the thickness of single-layer and multi-layer hardened coatings, refractive index n, extinction coefficient k, reflectivity, and color parameters. The hardware adopts a modular design, allowing independent replacement of core components for future function expansion. Probe configurations and coaxial vertical stands are selected according to sample and site conditions.

 

Key Selling Points

Contact Probe with Stable Optical Path and Sample Adherence: Collects spectral data from the surface, ensuring stable optical path and repeatability; controllable contact pressure with a soft contact head, balancing adherence and sample protection.

 

Dedicated to Hardened Coatings: Suitable for automotive HC hard coatings, smartphone cover hard coatings, eyeglass lens hard coatings, etc. The company measured automotive HC hard coatings at approximately 52 μm.

 

Compatible with Spherical and Curved Surfaces: Can measure planar and spherical samples, typically used for eyeglass lenses, automotive headlamp covers, and other curved optical components.

 

Standard SMA905 Probe Interface: The fiber optic probe interface uses standard SMA905 transmission lines and comes with a matching coaxial vertical stand to ensure measurement stability and repeatability.

 

Selectable Probe Types: Standard 1m; long-range 2 to 5m (for large space layouts); anti-interference type (enhanced shielding); flexible bent type (for complex paths).

 

Shared Platform with C10: Uses the same FFT/extremum/fitting algorithms and OPTICAFILMTEST measurement software as the C10 platform, with an open material refractive index database, allowing interoperability of recipes and data formats.

 

Core Technical Parameters (Standard Configuration Specifications)

Optical Principles	Reflective Spectral Interference Method (Contact Probe Collection)
Measurement Methods	Contact probe, probe in contact with the sample surface; contact pressure controllable, equipped with a soft contact tip
Probe Interface	Standard SMA905 fiber interface, with matching coaxial vertical stand
Sample Adaptation	Suitable for planar and spherical samples (such as eyeglass lenses, automotive headlamp covers)
Probe Configuration	Standard 1m / long-distance type 2 to 5m / anti-interference type / flexible bendable type
Light Source	Imported long-life halogen tungsten lamp source integrated into mechanical structure, service life ≥10,000 hours
Algorithm Model	FFT Fourier method, extremum method, curve fitting method; supports layer-by-layer fitting for multilayer films
Measurable Parameters	Film thickness d, reflectance spectrum R(λ), color, refractive index n, extinction coefficient k
Software	OPTICAFILMTEST optical film thickness measurement software, Windows 10 / 11 64-bit; built-in open refractive index material database, supports CSV / Excel / XML / PDF report export
Working Environment	Temperature 18-28°C, humidity <80% non-condensing; AC 220V ±10%, 50Hz

 

 

Model	UV	UVX	Basic model	NIRX	NIR
Wavelength Range	190-1100nm	190-1700nm	380-1100nm	380-1700nm	950-1700nm
Light Source	Deuterium lamp, Halogen tungsten lamp		Halogen tungsten lamp
Thickness Range	1nm-40um	1nm-250um	10nm-100um	10um-250um	100um-250um
Accuracy	0.02nm	0.02nm	0.02nm	0.02nm	0.1nm

*The final right of interpretation of this technical specification belongs to the manufacturer.

 

Probe Selection (Chosen According to Sample Form and On-Site Conditions)

Standard Probe	Length 1m, suitable for flat and spherical samples (such as eyeglass lenses), representing the most versatile standard configuration.
Long-Range Probe	Lengths from 2 to 5m, suitable for large space layouts where the measuring space is limited or long-distance operation is required.
Interference-Resistant Probe	Enhanced shielding, suitable for field environments with electromagnetic interference or near high-power equipment.
Flexible Bendable Probe	Flexible probe, suitable for measurement scenarios with complex paths and confined spaces.
Coaxial Vertical Stand	Standard accessories ensure stable probe positioning and measurement repeatability; compatible with flat and curved components.

 

Applicable Industries and Application Scenarios

Automotive Headlight HC Hard Coating

Mobile Phone Cover Hardening Film

Eyeglass Lens Hard Coating

Display Cover Hard Coating

Lens and Curved Surface Coating

Precision Part Coating

 

Typical Measured Data of Coatings

Sample and Coating Layer	Measured Thickness	Application Field
HC Hardened Coating (Automotive)	52360nm	Automobile Headlight Hard Coating
Polyimide Hardened Coating	26480nm	Flexible Display Cover Plate
PI Film (Thick Film)	30628nm	Flexible Substrate

*The detailed technical specifications of this series are subject to the latest specification sheet. For parameters such as film thickness range and repeatability, please contact a sales engineer. The measured data in the table above are derived from actual customer sample measurements, and the feasibility of specific samples shall be based on the results of sample testing.

 

Standard Configuration

Host (including self-developed high-precision spectrometer and optical path)	1 unit
Imported long-life halogen-tungsten lamp light source	1 set
Measurement software (pre-installed license, three-level permission management)	1 set
SiO₂/Si standard calibration samples	1 set
Chinese operation manual, software manual, and calibration certificate	1 set
Common tool kit and spare consumables	1 set
Remote diagnosis and online upgrade module	1 set
Transport packaging box	1 set

 

 

Service Commitment

Installation and Training	Provide online remote training and on-site installation services; after installation, operation training is conducted, covering instrument operation, software usage, measurement methods, and data analysis.
Warranty Period	One-year free warranty from the date of purchase; quality issues within the warranty period are repaired free of charge and faulty components are replaced; lifetime maintenance at cost price is provided after the warranty period.
Response Time	Response within 8 working hours on weekdays; first response within 4 hours in emergencies.
On-site Service Time	On-site service within 24 hours in Guangzhou and surrounding areas, within 48 hours in South China, and within 72 hours in major provincial capitals nationwide.
Spare Parts Support	Provide solutions for faulty components within 7 working days; commonly used consumables and vulnerable parts are stocked locally.
Calibration and Measurement	Provide national metrology institute or third-party traceable calibration certificates (CNAS optional).
Sample Testing	Before contract signing, free sample testing can be arranged, with actual measurement evaluation coefficients and repeatability data provided.
Software Upgrade	Free upgrades within the instrument’s service life (same model); remote diagnostics and online upgrade modules are provided.

 

 

Why Choose Jingyi Optoelectronics?

Independent R&D

The film thickness inversion algorithms (FFT Fourier method, extremum method, curve fitting method) and the OPTICAFILMTEST measurement software are all independently developed by our company; the spectral acquisition module uses a self-developed high-precision spectrometer.

 

National High-Tech Enterprise

Founded in 2013, our company is recognized as a National High-Tech Enterprise, a specialized and innovative enterprise, and a 'Little Giant' enterprise in technological innovation; we maintain long-term collaborations with universities and research institutes such as Tsinghua University and Peking University.

 

Localized Service

Our Guangzhou headquarters provides direct service nationwide, offering online remote training, on-site installation, remote fault diagnosis, and rapid spare parts delivery; the service chain is shorter compared to the indirect models of imported brands through agents.

 

Sample Testing Verification

Before signing a contract, we can arrange free sample testing, providing actual measurement evaluation coefficients and repeatability data as a basis for configuration confirmation and acceptance.

 

Consult customer service to obtain detailed materials and exclusive solutions.

Tel: 400-1800-685

Email:info@gzjygd.com