Key Features

1. Dual  Mode Flexible Application

Handheld + Probe DualUse Design: Can be operated as a complete instrument for laboratory or onsite sampling, or the probe can be used independently for integration into automation equipment, adapting to different work scenarios.

Micro Aperture Measurement Capability: 1 mm measurement aperture, suitable for precise color measurement of micro samples, fine areas, curved surfaces, or narrow spaces.

Lightweight Structure: Host only 250 g, probe (including calibration case) 240 g, compact dimensions, easy to hold or embed into equipment.

2. Built in Electronic Color Cards – Intelligent Color Management

Built in Electronic Color Card Library: Preloaded standard electronic color cards inside the device, eliminating the need to carry physical color card books for quick comparison between target colors and standard color samples.

One Click Matching and Filtering: After measuring a sample, the instrument automatically identifies the closest electronic color card number and color difference data, helping users quickly determine color matching and deviation.

Efficient Quality Control: In incoming inspection, batch comparison, and finished product sampling for industries such as plastics & electronics, paints & inks, and textile printing, it greatly improves color judgment efficiency and reduces human error.

Expandability: Supports custom import or update of electronic color card libraries, enabling digital management and application of companyspecific standard color libraries.

3. Industrial Interfaces and Coordination Capability

Multiple Interfaces: Equipped with USB, Bluetooth, RS485 (probe side), RS232, RJ45, etc., facilitating connection with PLCs, computers, printers, industrial controllers, etc., for highspeed data transmission and system integration.

Multi Device Communication and Coordination: Supports networking of multiple devices, suitable for synchronous color monitoring at multiple points on automated production lines, building distributed color measurement systems.

External Trigger and RealTime Feedback: Supports external trigger measurement, can work with production line sensors, robotic arms, etc., for automated, synchronized data acquisition, aiding closedloop control.

4. High Precision and High Stability

Optical Core: Dualchannel silicon photodiode array sensor (dualrow 32 sets) and nanointegrated spectral device, wavelength range 400–700 nm, wavelength interval 10 nm, high spectral precision.

Good Repeatability: Colorimetric values ΔE*ab standard deviation ≤ 0.02 (after white plate calibration, 30 measurements at 5 s intervals); spectral reflectance standard deviation ≤ 0.1% (≤ 0.2% within 400–700 nm).

Small InterInstrument Agreement: ΔE*ab ≤ 0.3 (average of BCRA Series II 12 color tiles), ensuring data consistency across multiple devices.

High Display Resolution: 0.01 display resolution, 0.01% reflectance resolution, reflectance measurement range 0–200%, meeting highprecision quality control requirements.

5. Comprehensive Colorimetric Indices and Software Ecosystem

Rich Colorimetric Indices: Supports CIE LAB, XYZ, Yxy, LCh, CIE LUV, sRGB, HunterLab, βxy, DIN Lab99 and other color spaces; covers ΔEab, ΔE94, ΔEcmc, ΔE00, DINΔE99 and other color difference formulas

Diverse Colorimetric Indicators: Includes spectral reflectance, whiteness (ASTM E313, CIE/ISO, ISO2470/R457, etc.), yellowness (ASTM D1925, ASTM 313), metamerism index MI, staining/color change fastness, strength, hiding power, 555 hue classification, Munsell (C/2), blackness (My, dM), color density CMYK, Tint, etc.

Multiple Light Sources and Observer Angles: Supports over 40 observation light sources including D65, A, B, C, D50, Fseries, LEDseries, etc., and 2°/10° observer angles, meeting international standards.

Complete Software Ecosystem: Supports Android, iOS, Windows, WeChat Mini Program, HarmonyOS; quality management software available (download from official website) for data storage, analysis, export, and traceability.

6. Durable and Stable – Adapts to Complex Environments

Long Life Light Source: Combined fullspectrum LED light source, life up to 10 years or >3 million measurements, reducing maintenance costs.

Large Capacity Battery: 3200 mAh lithium battery, supports approx. 9 hours or 15,000 measurements per charge, meeting long working hour requirements.

Strong Environmental Adaptability: Operating temperature 0–40°C, storage temperature –20 to 50°C, humidity ≤85% RH (noncondensing), suitable for industrial field environments.

Metrology Compliance Assurance: Factoryverified for metrology compliance, ensuring traceability and reliability of measurement results.

Application Fields

it is suitable for color difference quality control in industries such as plastics & electronics, paints & inks, textile & apparel dyeing, printing, ceramics, food packaging, cosmetics, automotive parts, etc. The 1 mm microaperture is suitable for color control of extremely small samples, precision injectionmolded parts, silkscreen patterns, wires, and micro areas. The dualuse design and rich interfaces enable efficient, accurate, and stable color measurement in automated production lines, robotic arm integration, laboratory testing, mobile inspection, and other scenarios.

Technical Specifications

Lighting Method：D/8 (diffuse illumination, 8° direction reception), SCI (including specular reflection), conforming to standards CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7

Characteristic：Employing a dual-channel silicon photodiode array sensor with a built-in electronic color card. It is used for color difference quality control in industries such as plastics and electronics, paints and inks, textiles and apparel printing and dyeing, printing, and ceramics.

Lighting Source：Combined full-spectrum LED light source

Integrating Sphere Size：Φ20mm

Spectrophotometry：Nanoscale integrated spectral devices

Sensors：Silicon photodiode array (dual-row, 32 groups)

Measurement Wavelength Range：400-700nm

Wavelength Spacing：10nm

Measuring Diameter：1mm

Light-containing Methods：SCI

Color Space：CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99

Color Difference Formula：ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, DINΔE99, ΔE(Hunter)

Other Colorimetric Indicators：Spectral reflectance, WI (ASTM E313, CIE/ISO, ISO2470/R457, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), metamerism index MI, staining fastness, color change fastness, strength, opacity, 555 hue classification, Munsell (C/2), blackness (My, dM), color density CMYK, Tint

Observer's Perspective：2°/10°

Observation Light Source：D65, A, B, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30), U35, NBF, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2

Display：Spectral graph/data, sample chromaticity value, color difference value/graph, pass/fail results, color simulation, color deviation

Measurement Time：Approximately 1s

Repeatability：Chromaticity value: Standard deviation ΔE*ab within 0.02 (after preheating and calibration, average value of 30 measurements on a white board at 5-second intervals)Spectrophotometric reflectance: MAV/SCI, standard deviation within 0.1% (400~700nm: within 0.2%)

Inter-platform Difference：ΔE*ab within 0.3 (average value measured from 12 color swatches of BCRA Series II)

Display Accuracy：0.01

Reflectivity Measurement Range0-200%

Reflectivity Resolution：0.01%

Measurement Method：Single measurement, average measurement (2~99 times)

Positioning Method：Auxiliary positioning lines

Whiteboard Verification Method：Contact whiteboard verification

Size：Main unit: 80*132*20; Probe: φ43*73.5

Weight：Main unit: 250g; Probe (including calibration box): 240g

Battery Power：Lithium battery, 3.7V, 3200mAh, 15,000 measurements within 9 hours

Lighting Source Lifespan：10 years, more than 3 million measurements

Display Screen：TFT true color 3.5inch, capacitive touch screen

Interface：USB, Bluetooth, RS485 (probe)

Data Storage：Standards: 500, Samples: 10,000, APP/PC massive storage

Software Support：Android, iOS, Windows, WeChat Mini Programs, HarmonyOS

language：Simplified Chinese, English, Traditional Chinese, Russian

Operating temperature range：0~40℃, 0~85%RH (non-condensing), altitude: below 2000m

Storage temperature range：-20~50℃, 0~85%RH (non-condensing)

Accuracy Guarantee：Ensure measurement compliance

Standard Annex：Power adapter, data cable, instruction manual, quality management software (downloadable from the official website), white calibration box, positioning plate, Bluetooth adapter, RS485 adapter

Optional accessories：Mini printer