The TS8216 color spectrometer is a high-precision color measurement instrument designed for industrial quality control and color management. The first choice for precise color measurement in the supply chain, spectrophotometers serve critical roles in standard development, color formulation, and quality assurance across diverse industries—automotive, paints & coatings, plastics, textiles & apparel, cosmetics, paper, building materials, food & beverage, and beyond.
Key Highlights
256-element linear CCD sensor
Reflection and Transmission test
Industrial-grade 7-inch high-definition touch screen
D/8 geometry (SCI/SCE) complies with international standards (CIE No.15, ASTM E1164, etc.)
Excellent repeatability (ΔEab ≤0.08) and inter-instrument agreement (ΔEab ≤0.25)
Integrates with PC software for data analysis and management
The benchtop color spectrophotometer TS8216 is a color photospectrometer developed by 3nh using its own core technology of spectroscopy. It uses a dual-array CMOS image sensor with higher sensitivity and a wider spectral response range, and the test is more accurate. The repeatability ΔE*ab of the TS8216 benchtop photospectrometer is easily controlled within 0.01, and the inter-instrument errorΔE*ab is controlled within 0.25. The data is stable and reliable, and can be used for accurate color analysis and transmission in the laboratory.
The TS8216 measurement instrument can achieve precise color consistency in design inspiration, formulation, production, and quality control. The multi-aperture design of this integrating sphere benchtop spectrophotometer enables it to measure complex samples, supporting both reflection and transmission measurements. It can perform rapid, simultaneous SPIN/SPEX measurements to determine the gloss level of samples. Additionally, the product is equipped with a digital label that includes device status, sample images, and measurement parameters for each sample measurement. Its multi-aperture design allows for measuring complex samples and supports both reflection and transmission measurements.
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TS8216 benchtop color spectrometer provides reflection: Φ0.3mm/Φ0.5mm/Φ1mm (only choose one aperture) Transmission: Φ8mm/Φ4mm (only choose one aperture), used for small area reflection samples and small volume transmission samples chromaticity control.

The TS8216 benchtop colour spectrophotometer adopts the internationally applicable D/8 illumination observation conditions, SCI/SCE (including specular reflection/not including specular reflection) synthesis technology, and supports SCI+SCE simultaneous rapid measurement.

With high sensitivity and wide spectral response range, it ensures the measurement speed, accuracy, stability and consistency of the instrument.
TS8216 benchtop photo spectrometer provides CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, βxy, DIN Lab99 color space, as well as D65,A,C,D50,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,U30 multiple observation light sources, which can meet the special measurement requirements under different measurement conditions.

The full-band balanced LED light source ensures sufficient spectral distribution in the visible light range, avoids the lack of spectrum of white light LEDs in specific wavelength bands, and ensures the measurement speed of the instrument and the accuracy of the measurement results. Professional UV light sources ensure UV testing more reliable.

Using a 7-inch industrial-grade high-definition touch screen, the control is smooth, and the easy-to-use user interface makes the operation comfortable, convenient and easier to use.

Every lab needs to be multifunctional, and a single, integrated color measurement system for both solids and liquids is a step toward greater functionality.
For a spectrophotometer, whether the high or low value specimens are milk, coatings, beverages, or plastics, being able to change sample types and still get consistent, repeatable, and reliable results is a trait of high value colorimeters.

The SQCX quality management software matched with the TS8216 benchtop color spectrophotometer is suitable for quality monitoring and color data management in various industries. Data the user's color management, compare color differences, generate test reports, provide a variety of color space measurement data, and customize customer color management.


A Benchtop Spectrophotometer is a laboratory instrument used to measure the color intensity of a substance. It is also known as a color photometer or color spectrophotometer. This measuring instrument is crucial in the industrial world because it helps produce products with consistent color.
Benchtop colorimeters are widely used in the food, pharmaceutical, cosmetics, textile, and chemical industries. In the food industry, they are used to ensure color consistency in food products, such as beverages, candies, and biscuits. In the pharmaceutical industry, colorimeters are used to test the color stability of drugs and supplements, as well as to ensure that drug quality meets established standards. In the cosmetics industry, colorimeters are used to measure the color of cosmetics and ensure that they meet standards and do not change over time. In the textile industry, colorimeters are used to measure the color of fabrics and ensure that they are consistent and meet standards.
This video offers a clear step-by-step guide to operating the TS8216 spectrophotometer: How to start the machine, perform black and white calibration, measure samples, select measurement parameters, and view measurement results
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Technical Parameters of TS8216 Benchtop Spectrophotometer
| Model | TS8216 |
| Optical Geometry | Reflect: di:8°, de:8°((diffuse illumination, 8°direction reception) ; |
| SCI (specular component included)/SCE (specular component excluded) ;Include UV/exclud UV | |
| Transmittance: di:0°, de:0° (diffuse illumination: 0°direction reception) ; | |
| SCI (specular component included)/SCE (specular component excluded) ; Include UV/exclud UV | |
| Haze(ASTM D1003), | |
| Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724/1,ASTM E1164,DIN5033 Teil7 | |
| Application | It is used for the color control of small-area reflective samples and small-volume transmission samples. |
| Integrating Sphere Size | Φ154mm |
| Light Source | 360 nm to 780 nm, Combined LED Light, 400nm cut-off light source,420nm cut-off light source |
| Spectrophotometric Mode | Concave Grating |
| Sensor | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 360-780nm |
| Wavelength Interval | 10nm |
| Semiband Width | 5nm |
| Measured Reflectance Range | 0-200% |
| Measuring Aperture | Reflective : Φ0.3mm/Φ0.5mm/Φ1mm (only choose one aperture) |
| Transmissive : Φ8mm/Φ4mm (only choose one aperture) | |
| Specular Component | Reflectance: SCI/SCE, Transmittance: SCI/SCE |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,Musell,s-RGB,HunterLab,βxy,DIN Lab99 |
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94 ,ΔE*cmc(2:1),ΔE*cmc(1:1) ,ΔE*00, DINΔE99, ΔE(Hunter) |
| Other Colorimetric Index | WI (ASTM E313, CIE/ISO, AATCC, Hunter), |
| YI (ASTM D1925, ASTM 313), | |
| Metamerism index Mt, | |
| Staining Fastness, Color Fastness, Color Strength, Opacity, | |
| APHA/Hazen/Pt-Co (Platinum Cobalt Index), Gardner Index | |
| 8° gloss, 555 color classification, haze (ASTM D1003), Saybolt (Sybert index), ASTM D1500 color scale, Chinese Pharmacopoeia color scale | |
| Observer Angle | 2°/10° |
| Illuminant | D65,A,C,D50,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,U30 |
| Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
| Measuring Time | About 2.4s (Measure SCI & SCE about 5s) |
| Repeatability | Spectral reflectance: Φ1mm/SCI, Standard deviation within 0.08% |
| Chromaticity value:Φ1mm/SCI, Standard deviation within ΔE*ab 0.15 (After the instrument is warmed up and calibrated, measure the average value of the whiteboard 30 times at an interval of 5s) | |
| Spectral transmittance: Φ8mm/SCI, Standard deviation within 0.1% | |
| Chromaticity value:Φ8mm/SCI, Standard deviation within ΔE*ab 0.18(After the instrument is warmed up and calibrated, measure the average value of the whiteboard 30 times at an interval of 5s) | |
| Inter-instrument Error | Φ1mm/SCI, Within ΔE*ab 0.25(Measured average value of 12 tiles of BCRA series Ⅱ) |
| Dimension | L*W*H=370x300x200mm |
| Weight | Approx. 9.6kg |
| Power | AC 24V, 3A Power adapter power supply |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 7-inch TFT color LCD, Capacitive Touch Screen |
| Data Port | USB, Bluetooth®5.0, print serial port |
| Data Storage | Standard 5000 Pcs, Sample 40000 Pcs(SCI/SCE counts as one piece of data) |
| Language | Simplified Chinese, Traditional Chinese, English, (German, French, Spanish can be customized) |
| Operating Environment | 0~40℃(32~104°F) |
| Storage Environment | -20~50℃(-4~122°F) |
| Standard Accessory | Power adapter, manual, quality management software (download from official website), data cable, standard calibration board, black calibration box, transmission black baffle, sample holder, single reflection aperture, transmission test fixture assembly, single transmission test fixture assembly |
| Optional Accessory | Mini printer, instrument upside down test fixture, petri dish |
| Notes | The specifications are subject to change without notice. |

FAQs About TS8216 Benchtop Spectrophotometers
Threenh Technology with excellent after sale service, Generally, Our Spectrophotometer instrument warranty is one years(Additional support period of 3 years). Within the warranty period, we can offer technique support and parts to parts change, necessarily, our engineers may go to your place for better support. Our instrument have professional After-sales Dept, if you have any technical problem or question with our goods welcome to contact us.
The color of chemical products is measured by using a colorimeter or spectrophotometer. The instruments measure the amount of light that gets absorbed or reflected by a substance. It may be used to determine concentration, purity, or compliance with product standards.
SCI&SCE are two method in the color measurement. SCI means Specular Component Include,SCE means Specular Component Exclude.
Under the method of SCE, only test diffuse refection and exclude specular reflection. In that way, the test result is similar to object color was observed by human eyes.
Under the method SCI, both the diffuse refection and specular reflection will be included. In that way, the value about the color is more objective. It will not effect by the environment condition.
When we choose the instrument, those elements should be taking into consideration.
Spectrophotometer, Colorimeter, Gloss meter, Haze Meters, Coating thickness meter, window tint meter, UV meter, Leeb hardness tester, Light booth, Color Test Chart, Ultrasonic thickness gauge. Threenh Technology company adheres to independent design, research and development, production and sales of various measuring instruments.
When detecting color differences, the first factors to consider when selecting a light source include its stability, directionality, lifespan, and the effectiveness of the ultimately obtained spectral curve. The illuminant of a colorimeter is a fixed bulb, such as a tungsten lamp,LED light or a long-life xenon lamp. However, for the same color sample, the results displayed by the instrument vary under different light sources. This is because different light sources cause different absorption and reflection of light on the sample, leading to differences in how both the human eye and the instrument perceive the color.
In general, the D65 light source is used in the application of coil steel inks for construction. The D65 light source is equivalent to average daylight. Most coil steel inks for construction are used outdoors, and sunlight is regarded as the standard light source in outdoor environments. For household appliance coil steel inks, due to their usage characteristics, they are mostly used indoors. Therefore, the A standard light source is adopted for color measurement of samples based on indoor lighting conditions. The A light source is a carefully specified tungsten light source. Other light sources, such as fluorescent light sources, can be used in many types of applications. For example, some textile factories use fluorescent light sources. Therefore, a reasonable light source should be selected as the mutually recognized measurement method based on actual usage conditions and user requirements. Once agreed upon by both parties, color measurement must be conducted under the same conditions. This helps reduce unnecessary systematic errors and human errors, achieving the optimal consistency in color measurement.
The 3nh high-precision spectrophotometric colorimeter adopts a combined LED light source with long lifespan and low power consumption, which includes UV (ultraviolet) and UV-excluded options. This design can meet the color difference detection needs of different users and supports the selection of multiple light source modes.
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