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PS02 Skin ColorReader

The 3nh PS02 is a flagship portable Skin ColorReader engineered for mobile detection, high-end aesthetic medical services, and skincare efficacy research....

ColorReader

Type: PS02

Description Additional information

Description

The 3nh PS02 is a flagship portable Skin ColorReader engineered for mobile detection, high-end aesthetic medical services, and skincare efficacy research. Utilizing an international standard 45/0° circumferential uniform optical system paired with nanometer integrated spectroscopic components, it achieves superior repeatability (ΔE*ab ≤ 0.03) and national metrology certification in a lipstick-sized 88g frame. The PS02 excels in turning national metrology-approved color measurement precision into an accessible, pocket-sized device. Delivering high-precision, traceable metrics—Individual Typology Angle (ITA°), Melanin Index (MI), Erythema Index (EI), and CIE LAB—in a 1-second single touch, PS02 bridges mobile convenience with rigorous scientific proof.

1. 1-Second Fast Measurement & 4 Core Metrics Output

A single 1-second skin contact measurement outputs four vital skin parameters simultaneously:

Individual Typology Angle (ITA°): Higher values indicate lighter skin tones; simplifies precise skin typology categorization.
Melanin Index (MI): Quantifies skin pigmentation level to track whitening treatments and spot reduction.
Erythema Index (EI): Measures redness and inflammation intensity for sensitive skin and soothing care evaluation.
CIE LAB Color Space: International standard color coordinates for precise objective color mapping.

2. High Precision, Metrology Certification & Traceable Data

Illumination/Viewing Geometry: 45/0°, compliant with international and national standards including CIE No. 15, GB/T 3978, and ISO 7724-1.
Repeatability: ΔE*ab ≤ 0.03 (after preheat and calibration, based on the average of 30 measurements of the white tile at 5-second intervals).
Wavelength Range: Full coverage from 400 to 700 nm.
National Metrology Certification:Certified by national metrology authorities.
Advanced Spectral Technology: Featuring a nano-integrated spectral device combined with a silicon photodiode array (dual-row, 16-channel configuration), the instrument accurately captures true skin color data and detects even subtle changes in skin tone after the use of brightening products. Replacing subjective visual assessment with precise instrumental measurement, it provides more convincing data for efficacy evaluation and supports product claims with objective measurement results.

3. Full-Platform Interconnectivity & Zero-Threshold Operation

Seamless Bluetooth data syncing across Android, iOS, Windows, WeChat Mini-Programs, and HarmonyOS. Features automatic whiteboard calibration and auto-generated detection reports for zero-learning-curve operation.

4. Ultra-Portable Pocket Design with Long Battery Life

Compact lipstick-like dimensions (Ø32×100mm) weighing only 88g. Integrated rechargeable lithium battery supports up to 12,000 continuous measurements on a full charge for hassle-free mobile or door-to-door testing.

Target Application Scenarios

Aesthetic Salons & Skincare Studios: Visualize pre- and post-treatment results to enhance client trust.

Skincare Brands & R&D: High-precision metrology-certified data supporting efficacy testing and product filings.

Content Creators & Reviewers: Rapid, multi-dimensional quantitative comparison charts for convincing reviews.

Research & Educational Institutions: Standard-compliant and reproducible data meeting academic research and teaching requirements.

Technical Specification

Model	PS02 Skin ColorReader
Illumination Geometry	45/0 (45° circumferential uniform illumination, 0° reception); Complies with CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
Features	Flagship portable skin color measurement; convenient assessment of Individual Typology Angle (ITA°), skin type, Melanin Index (MI), and Erythema Index (EI). Ultra-compact.
Integrating Sphere Size	/
Light Source	Full-spectrum LED light source
Spectrophotometric Mode	Nanometer integrated spectroscopic components
Sensor	Silicon photodiode array (dual-row 16 groups)
Wavelength Range	400–700 nm
Measuring Aperture	Φ8 mm
Specular Component	/
Color Spaces	CIE LAB
Color Difference Formulas	ΔE*ab
Other Colorimetric Indices	ITA°, Skin Typology Angle, Erythema Index (EI), Melanin Index (MI)
Display Resolution	0.01
Observer Angle	10°
Illuminant	D65
Display Features	Sample colorimetric values, color difference, PASS/FAIL result, color simulation, color bias, reflectance (partially via mobile APP)
Measurement Time	Approx. 1.0s
Repeatability	Colorimetric value: ΔE*ab within 0.03 (Average of 30 measurements on white plate at 5s intervals after warm-up & calibration)
Accuracy Guarantee	Passed National Metrology Compliance
Measurement Method	Single measurement, Average measurement (2–99 times via mobile APP)
Locating Method	/
Dimensions	Ø32X100mm
Weight	Approx. 88 g
Battery Capacity	Lithium battery; up to 12,000 continuous measurements on a full charge
Light Source Lifespan	5 years or over 3 million measurements
Display Screen	1.14-inch IPS full-color screen
Interfaces	USB, Bluetooth
Data Storage	Expandable massive storage via mobile APP
Software Support	Android, iOS, Windows, WeChat Mini-Program, HarmonyOS
Calibration	Automatic Whiteboard Calibration
Languages	Simplified Chinese, English
Operating Environment	0–40°C, 0–85% RH (non-condensing), Altitude: Below 2000m
Storage Environment	-20–50°C, 0–85% RH (non-condensing)
Standard Accessories	Data Cable, User Manual, Calibration Box, Quality Management Software (downloadable), APP (downloadable)
Optional Accessories	USB Micro Printer, Powder Test Box
Remarks	Technical specifications are for reference only and subject to actual sales products.

Home>Products>ColorReader

PS02 Skin ColorReader

1. 1-Second Fast Measurement & 4 Core Metrics Output

2. High Precision, Metrology Certification & Traceable Data

3. Full-Platform Interconnectivity & Zero-Threshold Operation

4. Ultra-Portable Pocket Design with Long Battery Life

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