Spectrophotometer 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.

 

Optical Geometry	45/0 (45 Ring -shaped illumination ,0 degree viewing angle)
Integrating Sphere Size	48mm
Light Source	Combined LED Light
Spectrophotometric Mode	Concave Grating
Sensor	Double Array CMOS Image Sensor, 256 Image Element
Wavelength Range	400-700nm
Wavelength Interval	10nm
Measuring Aperture	8mm
Color Space	XYZ, , CIE LUV, LCh , Hunter LAB, CIE Lab, RGb, Yxy
Color Difference Formula	DeltaE*ab, M*uv, DeltaE*94, DeltaE*cmc(2:1), DeltaE*cmc(l :1), DeltaE*00v, DeltaE(Hunter)
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
Observer Angle	2°/10°
Illuminant	D65, A, C, D50, D55, D75, Fl, F2, F3, F4, F5, F6, F7, F8, F9, F10, Fl 1, Fl 2
Displayed Data	Displayed Data  Sample chromaticity values, spectrogram readings, color difference values and graphs, color deviation, and pass/fail results
Measuring Time	1.5 S
Repeatability	MAV/Standard Direction within 0.17(4w to 7nm: Within 0.27)
Measurement Mode	Single Measurement, Average Measurement (2-99)
Battery	Li-ion battery. 5000 measurements within 8 hours
Dimension	L*W*H = 184*77* 105mm
Weight	600g
Illuminant Life Span	Over 5 years, more than 3 million measurements performed
Display	3.5-inch TFT color LCD, Capacitive Touch Screen
Standard Accessory	Built-in Li-ion battery, dust cover, white and black calibration cavity, power adapter, user manual, and PC software
Data Storage	Standard 500 Pcs, Sample 20000 Pcs
Language	English, Chinese
Storage  Environment	0- 50°C, 0-85%RH (no condensing)
Operating Environment	0-40°C, 0-85%RH (no condensing), Altitude< 2000m
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.

Q: How steady are the readings of the TP900?
A: The TP900 gives steady results with repeatability close to zero point one seven. Its concave grating setup and the two hundred fifty-six element sensor help it pick and hold color values with good stability.

Q: How much data can the TP900 hold?
A: The TP900 can keep about five hundred master records and close to twenty thousand sample records. This helps labs and busy units keep long-term test history without losing track of past checks.

Q: Does the TP900 support different lights and viewing angles?
A: Yes. It offers many light sources like D65, A, C, D50, and the F series. It also has two common viewing angles, two-degree and ten-degree, which match most color check needs.

Q: What optical setup does the TP900 use?
A: The TP900 works on a D-slash-8 optical setup as suggested by CIE. It can read both SCI and SCE, so the user gets a full picture of how the surface looks in different viewing styles.

Q: What is the Spectrophotometer TP900 used for?
A: The TP900 checks the color of samples with high accuracy. People use it for plastics, fabrics, paints, prints, coatings, and packing material. It picks up fine color details and helps teams match shades with confidence.