Color Difference Meter
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| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometer |
| Instrument Type | Benchtop |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Combined LED array (360–780 nm), UV-cut filter (400 nm cutoff) |
| Spectral Range | 360–780 nm |
| Repeatability | ΔE*ab ≤ 0.014 (Φ25.4 mm aperture, SCI mode, after warm-up and calibration, 30 measurements of white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TS8503 |
| Product Type | Spectrophotometer |
| Instrument Form Factor | Desktop |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED array (360–780 nm) with integrated UV and selectable cutoff filters (400 nm, 420 nm, 460 nm) |
| Spectral Range | 360–780 nm |
| Repeatability | Reflectance colorimetric value (Φ25.4 mm / SCI): ΔE*ab ≤ 0.018 (after warm-up & calibration |
| Spectral reflectance/transmittance repeatability | ≤0.1% |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | TS8560 |
| Product Type | Spectrophotometer |
| Instrument Type | Desktop |
| Optical Geometry | d/8° integrating sphere |
| Light Sources | Full-spectrum LED array + xenon flash lamp |
| Spectral Range | 360–780 nm |
| Repeatability | Reflectance colorimetric values (Φ25.4 mm, SCI): ΔE*ab ≤ 0.01 (LED mode, after warm-up and calibration |
| Spectral reflectance/transmittance repeatability | ≤0.1% |
| Inter-instrument agreement | ΔE*ab ≤ 0.1 (BCRA Series II 12-ceramic tile set, Φ25.4 mm, SCI) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | YD5000 |
| Product Type | Spectrodensitometer |
| Instrument Type | Portable |
| Optical Geometry | 45/0° (45° annular illumination, 0° viewing) |
| Light Source | Combined LED + UV LED |
| Spectral Range | 400–700 nm |
| Repeatability | Density ≤ 0.01 D |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Spectrophotometer |
| Instrument Mode | Benchtop (Non-Contact) |
| Optical Geometry | 45°/0° (45° Annular Illumination, 0° Viewing) |
| Light Source | Xenon Flash Lamp |
| Spectral Range | 360–780 nm |
| Repeatability | ΔE*ab ≤ 0.05 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | YS3010 |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Illuminants | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TPL5, TL84, TL83/U30) |
| Spectral Range | 400–700 nm |
| Repeatability | Spectral Reflectance (MAV): σ ≤ 0.1% |
| Colorimetric Repeatability (MAV) | ΔE*ab ≤ 0.05 (after instrument warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Illuminants | D65, D50, A, C, CWF, F2, F10, F11 |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 (MAV/SCI, after calibration, avg. of 30 measurements on white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Combined LED array |
| Spectral Range | 400–700 nm |
| Repeatability | Spectral reflectance (MAV/SCI): ≤0.1% std. dev. |
| Colorimetric values (MAV/SCI) | ΔE*ab ≤0.03 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 45/0 (45° annular illumination, 0° viewing) |
| Light Sources | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TL84, TL83/U30, TPL5, DLF) |
| Spectral Range | 400–700 nm |
| Repeatability | Spectral Reflectance (MAV): ≤0.1% std. dev. |
| Colorimetric Values (MAV) | ΔE*ab ≤0.05 (after instrument warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | YS4510Plus |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | 45/0 (45° annular illumination, 0° viewing) |
| Light Source | LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.05 (MAV mode) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 45/0 (45° annular illumination, 0° viewing) |
| Light Source | LED (with dedicated UV channel) |
| Spectral Range | 400–700 nm |
| Spectral Resolution | ≤10 nm (typical for concave grating design) |
| Repeatability | ΔE*ab ≤ 0.03 (MAV mode) |
| Aperture Options | Φ8 mm and Φ4 mm |
| Compliance Standards | GB 2893, GB/T 18833 |
| Color Spaces | CIE XYZ, LAB, LCH, Yxy, RGB, HSV, etc. |
| Color Difference Formulas | ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00, ΔE(Hunter), ΔE(BFD), ΔE(RCM) |
| Fluorescence Measurement | Enabled via integrated UV LED |
| Software Interface | USB and Bluetooth connectivity with PC-based color management suite |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 45/0 (45° annular illumination, 0° viewing) |
| Light Source | LED with selectable UV component |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.04 (after warm-up and calibration, 30 measurements of white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Form Factor | Benchtop |
| Optical Geometry | d/8° integrating sphere (with specular component included) |
| Illuminant | LED-based full-spectrum illumination |
| Spectral Range | 360–780 nm |
| Repeatability (Reflectance) | ≤0.04% std dev (400–700 nm, Φ25.4 mm, SCI mode) |
| Repeatability (Colorimetric Values) | ΔE*ab ≤0.01 (Φ25.4 mm, SCI, after warm-up & calibration, 30 measurements of white tile at 5 s intervals) |
| Repeatability (Transmittance) | ≤0.05% std dev (400–700 nm, Φ25.4 mm, SCI mode) |
| Repeatability (Transmitted Color) | ΔE*ab ≤0.02 (Φ25.4 mm, SCI, same conditions) |
| Measurement Modes | Reflectance (D/8°), Transmittance (D/0°), with UV-included and UV-excluded options |
| Brand | Admesy |
|---|---|
| Origin | Netherlands |
| Model | Asteria-Colormeters |
| Instrument Type | Benchtop Spectrocolorimeter |
| Optical Geometry | 0/45° Integrating Sphere |
| Light Source | Steropes LED |
| Spectral Range | 200–1100 nm |
| Repeatability | <0.5% (ΔY), 0.0002 (ΔY at low luminance) |
| Detector | Silicon Photodiode with CIE 1931 Photopic Response Matching |
| Luminance Range | 0.002–15,000 cd/m² |
| Illuminance Range | 0.01–200,000 lux |
| Sampling Rate | Up to 180,000 samples/sec |
| Internal Memory | 250,000 measurements |
| Measurement Speed | 4–100 Hz (luminance/illuminance), real-time flicker analysis |
| Operating Temperature | 10–35 °C |
| Dimensions (L×W×H) | 69×31×93 mm (body only) |
| Weight | ~0.35 kg |
| Interface | USB 2.0, RS-232 |
| Trigger Support | External TTL trigger input |
| Software Compatibility | LabVIEW, LabWindows/CVI, Visual Studio (C++, C#, VB.NET) |
| Brand | Alpha MOS |
|---|---|
| Origin | France |
| Model | IRIS |
| Type | Benchtop Color & Shape Analyzer |
| Optical Geometry | d/8° Integrating Sphere |
| Product Category | Color Difference Meter |
| Compliance | Designed for ISO 11664, CIE No. 15, ASTM E308, and GLP/GMP-aligned workflows |
| Software Platform | Unisensory Suite v5.x (FDA 21 CFR Part 11 compliant audit trail, electronic signatures, data integrity controls) |
| Brand | -- |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | CS-810 |
| Price Range | USD 4,200 – 7,000 |
| Instrument Type | Benchtop |
| Product Category | Spectrophotometric Colorimeter |
| Illuminant | CLEDs (Full-Spectrum Balanced LED Source) |
| Geometry | D/0 (Diffuse Illumination / 0° Viewing) |
| Transmission Measurement Range | 0–200% (UV-Enhanced Silicon Photodiode) |
| Color Scales Supported | Platinum-Cobalt (Hazen/APHA), Gardner, CIE L*a*b*, L*C*h*, ΔE*ab, ΔE*00, XYZ, Yxy, RGB, sRGB, Hunter Lab |
| Sample Compatibility | Transparent & Near-Transparent Liquids, Glass Substrates |
| Compliance | ASTM D1209, ASTM D5386, ASTM E308, ISO 7724-1, ISO 11664-4, USP <631>, JIS Z 8722 |
| Brand | — |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | CS-821N |
| Price Range | USD 4,200 – 7,000 |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Desktop |
| Optical Geometry | d/8° Integrating Sphere |
| Illumination Sources | Pulsed Xenon Lamp & LED |
| Repeatability | ΔE*ab ≤ 0.015 |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | ColorFlex EZ |
| Product Type | Color Difference Meter |
| Instrument Type | Benchtop (Not Online) |
| Optical Geometry | 45°/0° Integrating Sphere |
| Spectral Range | 400–700 nm (Visible Spectrum) |
| Repeatability | ΔE*ab < 0.08 for White Tile (10 measurements) |
| Sample Types | Opaque Solids, Liquids, Powders, Granules, Pastes, Translucent Materials |
| Standard Storage | 250 Standards (with Tolerance Sets) |
| Sample Memory | 2000 Measurements |
| Interface | 3× USB Ports (Keyboard, Barcode Scanner, USB Flash Drive, Printer) |
| Software Compatibility | EasyMatch QC v5.x or later |
| Compliance | Meets CIE No. 15:2018, ASTM E308, ISO 11664-4, USP <1061>, GLP/GMP-ready audit trail (via EasyMatch QC) |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | CQXE |
| Instrument Type | Benchtop |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Pulsed Xenon Lamp (CIE Illuminant D65) |
| Spectral Range | 400–700 nm |
| Spectral Resolution | <3 nm, FWHM: 10 nm |
| Reflectance Range | 0–200% |
| Photometric Resolution | 0.003% |
| Repeatability | ΔE* < 0.03 in CIE L*a*b* on certified white tile |
| Aperture Sizes | 25.4 mm (standard), 9.5 mm (optional) |
| Transmission Chamber Dimensions | 35.6 × 16.5 × 10.2 cm |
| Mirror Finish Compensation | Automatic Specular Component Included/Excluded |
| Compliance | ASTM E308, ISO 7724-1, ISO 11664, CIE No. 15, DIN 5033, JIS Z 8722 |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | LabScan XE |
| Instrument Type | Benchtop |
| Optical Geometry | 0°/45° Reflectance |
| Light Source | Pulsed Xenon Lamp (CIE D65) |
| Spectral Range | 400–700 nm |
| Spectral Resolution | <3 nm |
| Bandwidth | 10 nm |
| Reflectance Range | 0–150% |
| Reflectance Resolution | 0.003% |
| Repeatability | ΔE* < 0.09 on Ceramic White Tile |
| Aperture | 44 mm (measuring), 50 mm (illumination) |
| Compliance | CIE No. 15, ISO 7724-1, ASTM E308, DIN 5033, JIS Z 8722 |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | MSEZ 45/0 |
| Instrument Type | Portable |
| Optical Geometry | 0°/45° (45° illumination / 0° viewing) |
| Light Source | Pulsed Xenon Lamp |
| Spectral Range | 400–700 nm |
| Spectral Resolution | <3 nm, FWHM: 10 nm |
| Reflectance Range | 0–150% |
| Repeatability | ΔE* ≤ 0.05 (CIE L*a*b* on certified white tile) |
| Aperture Sizes | 6.0 mm (SAV), 31.8 mm (LAV) |
| Detector | 256-element silicon photodiode array with precision holographic grating |
| Display | Backlit monochrome LCD with rotatable orientation |
| Data Storage | 100 standards (with tolerance limits), 800 measurements |
| Connectivity | USB |
| Power | Rechargeable lithium-ion battery pack (optional AC adapter) |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | MSEZ D/8 |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Pulsed Xenon Lamp |
| Spectral Range | 400–700 nm |
| Spectral Resolution | <3 nm |
| FWHM Bandwidth | 10 nm |
| Repeatability | ΔE* ≤ 0.05 (CIE L*a*b* on certified white tile) |
| Aperture Sizes | 14.3 mm (SAV), 25.0 mm (LAV) |
| Photometric Range | 0–150% |
| Detector | 256-element silicon photodiode array with precision grating spectrometer |
| Display | Backlit LCD matrix, rotatable orientation |
| Data Storage | 100 standards (with tolerance limits), 800 measurements |
| Interface | USB |
| Power | Rechargeable lithium-ion battery pack (optional AC adapter) |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SpectraTrend HT In-Line |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | In-Line |
| Optical Geometry | 0/45° Integrating Sphere |
| Light Source | Full-Spectrum Balanced Solid-State LED System |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 |
| Brand | HunterLab |
|---|---|
| Origin | USA |
| Model | USPRO |
| Instrument Type | Benchtop |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Pulsed Xenon Lamp (CIE Illuminant D65) |
| Spectral Range | 350–1050 nm |
| Spectral Resolution | <2 nm |
| Bandwidth | 5 nm |
| Reflectance/Transmittance Range | 0–150% |
| Repeatability | ΔE* < 0.03 in CIE L*a*b* on certified white tile |
| Aperture Sizes | 25 mm (LAV), 13 mm (MAV), 7 mm (SAV) with auto-switching and dual-focus lens |
| UV Control | 400 nm cut-off filter, automatic UV calibration and status tracking |
| Measurement Chamber | Large transmission compartment (35.6 × 16.5 × 10.2 cm), tri-directional sliding door |
| Sample Viewing Window | Illuminated |
| Detector | 512-element silicon photodiode array with precision double-layer diffraction grating |
| Sphere Diameter | 6-inch |
| Internal Coating | Spectraflect® patented non-yellowing, abrasion-resistant coating |
| Software | EasyMatch QC (Windows-compatible) |
| Compliance | Fully supports ASTM E308, ISO 11664, CIE No. 15, USP <1061>, and GLP/GMP audit trail requirements |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CA-100Plus |
| Measurement Aperture | Φ21 mm |
| Luminance Range (Standard Detector) | 0.05–1000 cd/m² |
| Luminance Range (High-Luminance Detector) | 0.05–2000 cd/m² |
| Chromaticity Accuracy (White, ≥0.50 cd/m²) | ±0.003 |
| Luminance Accuracy | ±2% ±1 digit |
| Repeatability (Luminance) | 0.2% + 1 digit (2σ) |
| Measurement Speed | Up to 20 readings/sec (xyLv) |
| Interface | USB 1.1 or RS-232C (up to 38400 bps) |
| Storage Channels | 100 |
| Operating Temperature | 10–28°C, RH ≤70% (non-condensing) |
| Power Supply | 100–240 VAC, 50–60 Hz, 50 VA |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CA-2500 |
| Type | Portable Color Analyzer |
| Light Source | Standard White Reference Illuminant |
| Luminance Repeatability | ±0.5% |
| Chromaticity Repeatability | ±0.001 |
| Measurement Range (with ND filter) | 0.05–100,000 cd/m² |
| Sensor | 2/3-inch Monochrome CCD, 1000 × 1000 Pixels, Integrated XYZ Tristimulus Filter (CIE 1931 Match) |
| Resolution Options | 980 × 980, 490 × 490, or 196 × 196 (via CA-S25w Software) |
| Interface | USB 2.0 |
| Operating Temperature/Humidity | 10–30°C, ≤70% RH (non-condensing) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CL-200 |
| Product Type | Color Difference Meter |
| Measurement Principle | Tristimulus-based photometric and colorimetric sensing (CIE 1931 XYZ system) |
| Spectral Response | Approximates CIE standard observer functions x̄(λ), ȳ(λ), z̄(λ) with f₁′ ≤ 8% |
| Illuminance Range | 0.1–99,990 lx (4 auto-ranging scales) |
| Chromaticity Range | ≥5 lx (≥0.5 fcd) for color measurement |
| Accuracy (Ev) | ±2% of reading ±1 digit |
| Accuracy (xy) | ±0.002 (at 800 lx, Standard Illuminant A) |
| Repeatability (Ev) | 0.5% ±1 digit (2σ) |
| Repeatability (xy) | ±0.0005 (at 800 lx, Standard Illuminant A) |
| Temp. Drift (Ev/xy) | ±3% ±1 digit / ±0.003 |
| Humidity Drift (Ev/xy) | ±3% ±1 digit / ±0.003 |
| Response Time | 0.5 s (continuous mode) |
| Display | 4-digit LCD with auto-backlight |
| Interface | RS-232C (bidirectional) |
| Remote Sensing | Up to 100 m via LAN cable (with T-A20/T-A21 adapters, optional) |
| Multi-sensor Support | 2–30 detectors per host |
| Power | 2 × AA alkaline batteries (72 h typical) or AC adapter (AC-A10/A10N, optional) |
| Dimensions | 69 × 174 × 35 mm |
| Weight | 215 g (without batteries) |
| Operating Environment | −10–40 °C, ≤85% RH (non-condensing) |
| Storage | −20–55 °C, ≤85% RH (non-condensing) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CM-2300d |
| Instrument Type | Portable |
| Optical Geometry | 0/45° integrating sphere |
| Light Source | Dual pulsed xenon lamps |
| Spectral Range | 360 nm to 740 nm |
| Wavelength Interval | 10 nm |
| Spectral Bandwidth | ~10 nm |
| Reflectance Range | 0–175% |
| Display Resolution | 0.01% |
| Measurement Time | ~1.5 s (SCI & SCE simultaneously) |
| Repeatability | ΔE*ab ≤ 0.08 (after white calibration, 30 measurements at 10 s intervals) |
| Inter-instrument Agreement | ΔE*ab ≤ 0.4 (SCI, based on BCRA Series II standards) |
| Measuring/Aperture Area | Ø8 mm / Ø11 mm |
| Weight | 670 g (without batteries) |
| Data Storage Capacity | 1,700 sets (each set includes paired SCI/SCE data) |
| Compliance | CIE No. 15, ISO 7724-1, ASTM E1164, DIN 5033 Teil 7, JIS Z8722 Condition C |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CM-2300d |
| Optical Geometry | d/8° (diffuse illumination / 8° viewing angle) with simultaneous SCI & SCE measurement |
| Wavelength Range | 360–740 nm |
| Interval | 10 nm |
| Spectral Bandwidth | ~10 nm |
| Measurement Area | Ø8 mm / Illumination Area: Ø11 mm |
| Repeatability | ΔE*ab ≤ 0.08 (after white calibration, 30 measurements at 10-sec intervals) |
| Inter-instrument Agreement | ΔE*ab ≤ 0.4 (SCI, BCRA Series II avg.) |
| Data Storage | 1,700 sets (each with paired SCI/SCE spectra) |
| Measurement Time | ~1.5 sec |
| Minimum Interval | 3 sec |
| Power | 4 × AA alkaline batteries or AC adapter |
| Weight | 670 g (without batteries) |
| Compliance | CIE No. 15, ISO 7724-1, ASTM E1164, DIN 5033 Teil 7, JIS Z8722 Condition C |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CM-2500c / CM-2600d |
| Instrument Type | Portable Spectrophotometer |
| Optical Geometry | 45°/0° (CM-2500c) / d/8° integrating sphere with SCI & SCE simultaneous measurement (CM-2600d) |
| Light Source | Pulsed Xenon Lamp(s) |
| Spectral Range | 360–740 nm |
| Spectral Interval | 10 nm |
| FWHM | ~10 nm |
| Repeatability | ΔE*ab ≤ 0.04 (CM-2600d, MAV/SCI, 30 measurements) or ≤ 0.05 (CM-2500c) |
| Reflectance Range | 0–175% |
| Resolution | 0.01% |
| Measurement Time | ~1.5 s (standard), ~2 s (fluorescence mode) |
| Aperture Options | MAV Φ8 mm / Φ11 mm |
| Data Storage | 1700 measurements (CM-2600d), 700 (CM-2500c) |
| Compliance | CIE No. 15, ISO 7724-1, ASTM E1164, DIN 5033-7, JIS Z8722 Condition C |
| UV Adjustment | Digital real-time UV correction (CM-2600d only) |
| Interface | RS-232C |
| Power | 4 × AA batteries or AC adapter |
| Dimensions (W×H×D) | 69 × 96 × 193 mm |
| Weight | ~670 g (battery-free) |