Color Difference Meter
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| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Colorimeter HI |
| Product Type | Spectrophotometric Color Difference Meter |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Illuminant | LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.045 (measured 30 times on white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Light Source | Full-Spectrum LED + UV LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.04 (avg.), Inter-instrument Agreement: ΔE*ab ≤ 0.3 (BCRA Series II avg.) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CR3 |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° Integrating Sphere (SCI mode) |
| Illuminants | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TL84, TL83/U30, TPL5, DLF) |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.05 (after warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | CR6 |
| Product Category | Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 8°/d (Diffuse Illumination, 8° Viewing Angle, SCI mode) |
| Light Sources | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TL84, TL83/U30, TPL5, DLF) |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.05 (after warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere (SCI/SCE) |
| Illuminants | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TL84, TL83/U30, TPL5, DLF) |
| Spectral Range | 400–700 nm |
| Wavelength Interval | 10 nm |
| FWHM | 10 nm |
| Repeatability | ΔE*ab ≤ 0.03 (MAV/SCI, after warm-up and calibration, avg. of 30 measurements on white tile at 5 s intervals) |
| Inter-instrument Agreement | ΔE*ab ≤ 0.3 (BCRA Series II 12-tile avg.) |
| Measurement Apertures | Ø8 mm & Ø4 mm |
| Display | 3.5″ capacitive TFT touchscreen |
| Connectivity | USB 2.0, Bluetooth® 5.0 |
| Battery Life | ~8 h (up to 6,000 measurements) |
| Dimensions | 81 × 71 × 214 mm |
| Weight | ~460 g |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Color Difference Meter |
| Instrument Type | Portable |
| Optical Geometry | 8°/d (8° illumination / diffuse viewing) |
| Light Source | LED |
| Spectral Range | 400–700 nm |
| Repeatability | Φ8 mm aperture / ΔE*ab ≤ 0.06 (after instrument warm-up and calibration, average of 30 measurements on white tile at 5 s intervals) |
| Inter-instrument Agreement | ΔE*ab ≤ 0.4 (BCRA Series II 12-color tile set) |
| Display | 2.8″ TFT true-color screen (16:9 aspect ratio) |
| Battery | Rechargeable Li-ion, 3.7 V @ 3200 mAh |
| Measurement Time | ≤1.5 s |
| Data Storage | 100 standard samples + 10,000 test samples |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −20–50 °C |
| Software | CQCS3 Quality Management Software |
| Compliance | CIE No. 15, GB/T 3978, CIE 10° Standard Observer, D65 Illuminant |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | 0/45° integrating sphere |
| Light Source | Full-spectrum white LED with blue-light enhancement |
| Spectral Range | 400–700 nm |
| Wavelength Interval | 10 nm |
| FWHM | 10 nm |
| Reflectance Repeatability | ≤0.08% (standard deviation of spectral reflectance) |
| Colorimetric Repeatability | ≤0.03 ΔE*ab (measured on certified white tile, 30 readings at 5 s intervals post-warm-up and calibration) |
| Inter-instrument Agreement | 0.2 ΔE*00 (BCRA Series II, 12 tiles, average) |
| Effect Parameter Repeatability | Sparkle: 0.12% (10-read SD), Graininess: 0.09% (10-read SD) |
| Measurement Angles | Six angles — 45as-15°, 45as15°, 45as25°, 45as45°, 45as75°, 45as110° |
| Detector | 256-pixel dual-array CMOS image sensor |
| Spectral Dispersion | Concave holographic grating |
| Illumination Aperture | Φ23 mm / Sampling Area: 9 × 12 mm (optional Φ10 mm / 6 × 8 mm) |
| Display | 3.5″ capacitive TFT touchscreen |
| Connectivity | USB, Bluetooth 5.0 |
| Battery | 3.7 V / 5000 mAh Li-ion, ≥800 measurements per full charge |
| Operating Temperature | 10–50 °C, ≤85% RH (non-condensing) |
| Storage Temperature | −20–50 °C, ≤85% RH (non-condensing) |
| Compliance | ASTM D2244, E308, E1164, E2194, E2539 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | 0/45° Integrating Sphere |
| Light Source | Blue-Enhanced Full-Spectrum LED |
| Spectral Range | 400–700 nm |
| Repeatability | Spectral Reflectance ≤0.08% SD |
| Brand | 3nh |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | NH300 |
| Product Type | Color Difference Meter |
| Instrument Type | Portable |
| Optical Geometry | 8°/diffuse |
| Illuminant | D65 |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.4 (average across BCRA Series II 12-color tile set) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | NH310 |
| Product Type | Color Difference Meter |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Illuminants | D65, D50, A |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.06 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 8°/d (Diffuse Illumination / 8° Viewing) |
| Light Source | Full-Spectrum LED |
| Spectral Range | 400–700 nm |
| Repeatability | Φ4 mm aperture / ΔE*ab ≤ 0.08 (after warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) & ODM |
| Product Category | Domestic |
| Model | NR145 |
| Pricing | Upon Request |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | LED with blue-light excitation |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.08 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | NR60CP |
| Product Type | Color Difference Meter |
| Instrument Type | Portable |
| Optical Geometry | 8°/diffuse (8/d) |
| Light Source | LED |
| Spectral Range | 360–750 nm |
| Repeatability | ΔE*ab ≤ 0.05 |
| Apertures | Φ8 mm & Φ4 mm selectable |
| Calibration Standard | NIST-traceable white tile included |
| Battery | Rechargeable Li-ion, high-capacity |
| Measurement Stability | Enhanced via optimized integrating sphere design |
| Compliance | Meets JJG 595–2019 (Chinese National Verification Regulation for Colorimeters) |
| Color Spaces | CIE LAB, LCH, RGB, XYZ, Yxy, Hunter Lab |
| Color Indices | ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00, ΔE(Hunter), WI (ASTM E313), YI (ASTM D1925 & ASTM E313), ISO Brightness, Tint, Saturation, etc. |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | NR60CP+ |
| Product Category | Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 8°/d (8° illumination / diffuse viewing) |
| Light Source | Full-spectrum LED |
| Spectral Range | 400–700 nm |
| Repeatability | Φ8 mm aperture / ΔE*ab ≤ 0.03 (after warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | NS820 |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Illuminants | D65, D50, A |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.04 |
| Inter-instrument Agreement (Typical) | ΔE*ab ≤ 0.2 |
| Display | 3.5-inch Capacitive Touchscreen |
| Viewing Angle Options | 2° & 10° Standard Observer |
| Color Spaces | CIE L*a*b*, L*C*h*, XYZ, Yxy, Hunter Lab, RGB, CMYK, Munsell (CIELAB-based), etc. |
| Data Storage Capacity | ≥10,000 measurements |
| Screen Tilt | 15° ergonomic angle |
| Compliance | CIE No. 15:2018, GB/T 3978–2008, GB/T 7921–2008, ISO 7724-1:1984, ASTM E308-22 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PS2020 |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED array |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.04 (SD, after warm-up and calibration, 30 measurements of standard white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | PS2060 |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED + UV LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 (std dev, MAV/SCI, after warm-up and calibration, 30 measurements of white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | SC-10+ |
| Product Type | Color Difference Meter |
| Instrument Type | Portable |
| Optical Geometry | 8°/d (8° illumination / diffuse viewing) |
| Light Source | Full-spectrum LED |
| Spectral Range | 400–700 nm |
| Repeatability | Φ4 mm / ΔE*ab ≤ 0.08 (after instrument warm-up and calibration |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° Integrating Sphere (SCI/SCE) |
| Illuminant | Full-Spectrum LED Array + UV LED |
| Spectral Range | 400–700 nm |
| Wavelength Interval | 10 nm |
| Repeatability | ΔE*ab ≤ 0.022 (MAV/SCI, after warm-up & calibration, 30 measurements of white tile at 5 s intervals) |
| Reflectance Standard Deviation | ≤ 0.07% (MAV/SCI) |
| Inter-Instrument Agreement | ΔE*ab ≤ 0.20 (BCRA Series II, 12 tiles, MAV/SCI) |
| Apertures | Ø8 mm, Ø4 mm, 1×3 mm |
| Measurement Time | ~1.5 s |
| Display | 3.5″ Capacitive TFT Touchscreen |
| Connectivity | USB, Bluetooth® 5.0 |
| Battery | 3.7 V / 5000 mAh Li-ion (≥8500 measurements per charge) |
| Weight | 435 g (instrument only) |
| Compliance | CIE No. 15, ISO 7724-1, ASTM E1164, DIN 5033 Teil 7, GB/T 3978, GB/T 18833 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere (SCI/SCE modes) |
| Light Source | Full-spectrum LED array + UV-emitting LED |
| Spectral Range | 400–700 nm |
| Wavelength Interval | 10 nm |
| Repeatability | ΔE*ab ≤ 0.015 (MAV/SCI, after warm-up and 30 measurements of white tile at 5 s intervals) |
| Reflectance Standard Deviation | ≤ 0.07% (MAV/SCI) |
| Inter-instrument Agreement | ΔE*ab ≤ 0.18 (BCRA Series II 12 tiles, MAV/SCI) |
| Aperture Options | Five interchangeable ports — 8 mm flat, 8 mm tip, 4 mm flat, 4 mm tip, 1×3 mm rectangular |
| Viewing System | Integrated CMOS camera with real-time preview |
| Calibration | Non-contact automatic white calibration via smart base |
| Display | 3.5″ capacitive TFT touchscreen |
| Connectivity | USB 2.0, Bluetooth® 5.0 |
| Battery | Rechargeable Li-ion, 3.7 V / 5000 mAh |
| Operating Temperature | 0–40 °C, ≤85% RH (non-condensing), altitude <2000 m |
| Storage Temperature | −20–50 °C, ≤85% RH |
| Compliance | CIE No. 15:2018, ISO 7724-1:1984, ASTM E1164-22, DIN 5033-7:2018, GB/T 3978–2008, GB/T 18833–2020 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Light Source | Full-Spectrum LED Array + UV LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.018 |
| Apertures | Φ8 mm (flat & spout), Φ4 mm (flat & spout), 1×3 mm |
| Display | 3.5″ Capacitive TFT Touchscreen |
| Connectivity | USB, Bluetooth® 5.0 |
| Battery | 3.7 V / 5000 mAh Li-ion (≥8500 measurements per charge) |
| Weight | 435 g (instrument only) |
| Compliance | CIE No.15, ISO 7724-1, ASTM E1164, DIN 5033-7, GB/T 3978, GB/T 18833 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Spectrophotometer |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED + UV LED |
| Spectral Range | 400–700 nm |
| Repeatability | Chromaticity (MAV/SCI): ΔE*ab ≤ 0.01 |
| Spectral Reflectance (MAV/SCI) | Std. Dev. ≤ 0.07% |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ST50 |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Light Source | Full-Spectrum LED Array (400–700 nm) with UV Capability |
| Spectral Range | 400–700 nm |
| Wavelength Interval | 10 nm |
| Repeatability | ΔE*ab ≤ 0.03 (MAV/SCI, after warm-up and white calibration |
| Spectral Reflectance Reproducibility | ≤0.1% std dev (400–700 nm), ≤0.2% std dev across full range |
| Inter-instrument Agreement | ΔE*ab ≤ 0.2 (BCRA Series II, MAV/SCI) |
| Detector | Dual-row 20-element silicon photodiode array |
| Aperture Options | Ø8 mm or Ø4 mm |
| Measurement Time | ~1.5 s (SCI + SCE simultaneous) |
| Observer Angle | 2° / 10° |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, βxy, Munsell (C/2) |
| Color Difference Formulas | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (1:1 & 2:1), ΔE*00 |
| Compliance | CIE No. 15, GB/T 3978, GB/T 18833, ISO 7724-1, ASTM E1164, DIN 5033-7 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED array (360–700 nm) + UV LED |
| Spectral Range | 360–700 nm |
| Repeatability | ΔE*ab ≤ 0.025 (MAV/SCI, after warm-up & calibration |
| Reflectance Standard Deviation | ≤ 0.08% (400–700 nm: ≤ 0.18%) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Illuminants | D65, A, F2 (CWF) |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.1 (MAV/SCI, after warm-up and calibration, 30 measurements of white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | TS4010 |
| Product Type | Color Difference Meter |
| Instrument Type | Benchtop |
| Optical Geometry | d/8° Integrating Sphere |
| Light Source | Full-Spectrum Combined LED |
| Spectral Range | 360–780 nm |
| Repeatability | ≤0.05% (Std. Dev., 360–780 nm) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Spectrophotometer |
| Instrument Form Factor | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED + UV LED |
| Spectral Range | 360–780 nm |
| Repeatability | ΔE*ab ≤ 0.02 |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | 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 | ΔE*ab ≤ 0.05 (MAV/SCI mode |
| Aperture Options | Ø4 mm and Ø8 mm |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | TS7700 |
| Product Category | Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere |
| Light Source | Full-spectrum LED |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 (mean, after 20 measurements on white tile) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | d/8° Integrating Sphere |
| Illuminants | D65, A, C, D50, D55, D75, F1–F12 (including CWF, TL84, TL83/U30, TPL5, DLF) |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 (MAV/SCI, after warm-up and calibration |