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 3NH NS820 Colorimeter
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 CHNSpec CS-421 Spectroscopic Colorimeter
9800.0 RMB
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Model comparison
| Type | Portable | Portable | |||
|---|---|---|---|---|---|
| Measurement method | Contact | Contact | |||
| Measurement Aperture | F4mm | F4mm | |||
| Light source | LED light source | LED light source UV light source | |||
| Integrating sphere | > F40mm | ≤ F40mm | |||
| Color Repeatability | ≤0.04 | ≤0.03 | |||
| Aperture Shape | plane curved surface | plane curved surface | |||
| software | computer software | Mobile APP | |||
| Special features | Fluorescence measurement | ||||
Parameter comparison
| Lighting method | D/8 ° (diffuse reflection uniform illumination 8 ° reception); in line with standard CIE No.15, GB/T 3978. | ||||
|---|---|---|---|---|---|
| Integrating sphere size | F58mm | Φ40mm | |||
| lighting source | Combination LED light source | ||||
| Sensors | Silicon photodiode | ||||
| Wavelength range | 400~700nm | 400~700nm | |||
| wavelength spacing | 10nm | ||||
| Reflectance Measurement Range | 0~200% | 0~200% | |||
| Measurement caliber | F4mm | Φ4mm | |||
| Color space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,LAB&WI&YI | ||||
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*cmc(l:c),CIE2000ΔE*00,ΔE(h) | ||||
| Chromaticity indicator | WI, YI, TI, homochromatic index MI, lightfastmess, color fastness, force | ||||
| Viewing Angle | CIE 2 ° / 10 ° | CIE 2°/10° | |||
| Observation light source | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5)F11(TL84),F12(TL83/U30) | ||||
| display mode | Light spectrum graph/data, sample chromatic value, color difference value/graph, pass/fail result, Color bias, Color simulation, Color parameter setting (ΔE * 94 factor, ΔE * cmc factor, ΔE2000 factor), tolerance prompt, inverted display, time setting, language setting, factory reset | ||||
| Measurement time | 1.5s | About 1s | |||
| Spectral reflectance repeability | Standard deviation within 0.1% (400~700nm: within 0.2%) | ||||
| Inter-station difference | ΔE * from < 0.2 | ||||
| Dimensions | 90*77*230mm | ||||
| Weight | 0.6kg | ||||
| Battery life | Lithium-ion polymer lithium battery, 2800 times in 8 hours | Single charge can be continuously measured 8000 times, 3.7V/3000mAh | |||
| Lighting source life | 5 years more than 1.60 million measurements | ||||
| Display | TFT true color 3.5inch, capacitive touch screen | IPS full color screen, 2.4 inches | |||
| Data Interface | USB/TTL printing serial port | ||||
| Data storage | More than 10,000 pieces (1000 pieces of master standard, 10000 pieces of sample) | ||||
| Operating conditions | 0~40℃（32~104°F） | ||||
| Storage environment | -20~50℃ | ||||
| Chromatic value repeability | ΔE * ab within 0.04 | ||||
Friendly reminder: This page is a comparison of 3NH NS820,CHNSpec CS-421.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about 3NH NS820,CHNSpec CS-421similarities and differences, please refer to the NBCLab product details.
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