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Method type spectro color meter, measuring the spectral characteristics of the reflected light at first, and then according to the CIE standard observer function equation to calculate the Lab value. The use of spectrophotometric analysis of color measurement instrument in addition to the display data in a variety of color spaces, it can also display the spectral data directly, providing more detailed information about the color of an object.
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Product description:
Method type spectro color meter, measuring the spectral characteristics of the reflected light at first, and then according to the CIE standard observer function equation to calculate the Lab value. The use of spectrophotometric analysis of color measurement instrument in addition to the display data in a variety of color spaces, it can also display the spectral data directly, providing more detailed information about the color of an object.
RT-1804 spectral color measurement instrument uses the principle of a combination of sophisticated spectroscopic LED will light wavelengths spaced apart by a certain line, then several groups using a photosensitive sensor array analysis. RT-1804 more accurate spectral color measurement instrument, and any colors are very sensitive, in addition to accurately measuring Lab values, dE value, you can also display spectral reflectance curves directly, you can achieve color, which can also accurately calculate the various color real parameters meter formula.
Product Features：
1. The beautiful appearance and structure designed to meet the perfect combination of human mechanics;
2. Standard D / 8 ° (diffuse uniform illumination 8 ° reception) standard CIE No.15, GB / T 3978;
3. Large 3.5-inch capacitive touch screen flat screen interface design, friendly interface, exceptional operating experience;
4. Two standard observer angle, multi-source mode, a variety of color system, in line with a variety of standard color specifications to meet a variety of customer needs for color measurement;
5. Repeat accuracy ΔE * ab 0.04 or less, the difference between the station within 0.2 ΔE * ab, stable test performance;
6. Large-capacity storage space, can store more than 10,000 test data;
7.PC end software has powerful function expansion;
8. higher hardware configuration, into a number of innovative technologies;
9. The large sphere, more efficient light homogenization, the measurement data is more accurate;
10.15 ° screen tilt angle, more in line with the human eye observation habits.
Model | RT-1804 |
Light method | D/8°(diffuse uniform illumination 8 ° reception); |
Integrating sphere size | Φ58mm |
Lighting | Combination LED light source |
Sensor | Silicon photodiode |
Measurement wavelength range | 400~700nm |
Wavelength interval | 10nm |
Reflectance range | 0~200% |
Measuring diameter | 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） |
Other color index | WI(ASTM E313，CIE/ISO,AATCC,Hunter)， Color fastness, color fastness stick |
Observer angle | 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 | Spectrum / data sample color value, color difference value / graph, pass / fail results, color bias, color emulation, color parameter set (ΔE * 94 factor, ΔE * cmc factor, ΔE2000 factor), the tolerance tips, displayed upside down, time settings, language settings, restore factory settings |
measure time | 1.2s |
Repeatability | Spectral reflectance: standard deviation of less than 0.1% (400 ~ 700nm: less than 0.2%): |
Inter-instrument agreement | ΔE * ab within 0.2 (BCRA Ⅱ 12 Kuai Series swatches average of the measurements) |
Size | L x W x H =90X77X230mm |
Weight | 0.6kg |
Battery power | Lithium ion polymer lithium battery, 2800 times within 8 hours |
Lighting life | 5 years more than 1.6 million measurements |
Display | TFT true color 3.5inch, capacitive touch screen |
Interface | USB/RS 232 |
Storing data | More than 10000 record（standard 1000，sampler 10000） |
Operating Temperature Range | 0~40℃（32~104°F） |
Storage temperature range | -20~50℃（-4~122°F） |
Standard accessories | Power adapter, lithium battery, manual, SQC8 color management quality control analysis software, data cable, |
Black and white calibration tube, protective cover, wrist strap | |
Optional accessories | Multifunction test components (liquids, powders, granules, etc.), micro-printer, powder test kit |
