A color spectrophotometer TP900 is a tool used to study physical samples by reading their full-spectrum color response. It gives more freedom than a colorimeter because it works with different illuminant and observer settings and can function in different geometric setups.
With the D/8 optical layout suggested by CIE, the instrument captures SCI and SCE reflectance data from a sample. It shows major color difference formulas and color indexes across many color spaces with precise output.
The instrument fulfills the standards set by CIE No.15, GB/T 3978, GB 2893, GB/T 18833, 1507724/1, ASTM E1164, and DIN 5033 Teil 7.
Model TP900
The Spectrophotometer TP900 is made for people who need clear and steady color readings. It studies the full spectrum of a sample and picks up tiny shifts that the eye usually misses. Its design suits teams that handle color matching, routine checks, or any work where the right shade matters in day-to-day production.
The device uses a concave-grating optical setup along with a 256-element double-array CMOS sensor. This mix gives steady readings and smooth repeat cycles. The D/8 optical geometry, built to match CIE rules, captures both SCI and SCE views. This gives a complete picture of the sample and helps users judge color from every angle.
The TP900 reads many color spaces, formulas, and light sources. This makes it easy to use in plastics, fabric units, paint shops, print rooms, coating labs, packaging lines, and research centres. A 3.5-inch TFT touchscreen keeps the work simple. The large memory and USB transfer add comfort for daily use. Long-life LED light keeps the device ready for long hours without trouble.
The instrument is shaped to match global norms such as CIE No.15, ASTM E1164, and DIN 5033. This helps teams get steady and standardised readings when they compare shades or check batch quality. It supports labs and production floors that look for the same color tone across every lot.
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Optical Geometry |
45/0 (45 Ring -shaped illumination ,0 degree viewing angle) |
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Integrating Sphere Size |
48mm |
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Light Source |
Combined LED Light |
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Spectrophotometric Mode |
Concave Grating |
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Sensor |
Double Array CMOS Image Sensor, 256 Image Element |
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Wavelength Range |
400-700nm |
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Wavelength Interval |
10nm |
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Measuring Aperture |
8mm |
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Color Space |
XYZ, , CIE LUV, LCh , Hunter LAB, CIE Lab, RGb, Yxy |
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Color Difference Formula |
DeltaE*ab, M*uv, DeltaE*94, DeltaE*cmc(2:1), DeltaE*cmc(l :1), DeltaE*00v, DeltaE(Hunter) |
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Other Colorimetric Index |
Wl(ASTM E313, CIE/ISO, AATCC, Hunter), Yl(ASTM D1925, ASTM 313), Color Strength, Staining Fastness, Metamerism Index Ml, Color Fastness, Opacity |
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Observer Angle |
2°/10° |
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Illuminant |
D65, A, C, D50, D55, D75, Fl, F2, F3, F4, F5, F6, F7, F8, F9, F10, Fl 1, Fl 2 |
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Displayed Data |
Displayed Data |
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Measuring Time |
1.5 S |
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Repeatability |
MAV/Standard Direction within 0.17(4w to 7nm: Within 0.27) |
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Measurement Mode |
Single Measurement, Average Measurement (2-99) |
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Battery |
Li-ion battery. 5000 measurements within 8 hours |
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Dimension |
L*W*H = 184*77* 105mm |
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Weight |
600g |
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Illuminant Life Span |
Over 5 years, more than 3 million measurements performed |
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Display |
3.5-inch TFT color LCD, Capacitive Touch Screen |
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Standard Accessory |
Built-in Li-ion battery, dust cover, white and black calibration cavity, power adapter, user manual, and PC software |
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Data Storage |
Standard 500 Pcs, Sample 20000 Pcs |
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Language |
English, Chinese |
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Storage Environment |
0- 50°C, 0-85%RH (no condensing) |
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Operating Environment |
0-40°C, 0-85%RH (no condensing), Altitude< 2000m |
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Data Port |
USB |
• Concave-grating setup paired with a 256-element double-array CMOS sensor
• LED light source with long service life and low power draw
• Captures full sample spectra and precise Lab values suitable for color matching and accurate color communication
• 3.5-inch TFT color screen fitted with a smooth capacitive touch panel.
• Dual data transfer options through USB
• Highly stable, stain-resistant standard white calibration plate
• Storage space for up to 500 standard records and 20000 sample records
• Offers two observer angles, multiple illuminants, and a wide range of color indexes, meeting several standard colorimetric requirements for broad industry use.
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