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TS-25C Spectrophotometer

TS-25C Spectrophotometer Instructions Operating Manual TS-25C Spectrophotometer PDF
This TS-25C Spectrophotometer Instrument are Certified with
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1 Years Warranty (Additional support period of 3 years)

3nh TS-25C spectrophotometer is a high-precision color management instrument for laboratories. With "accurate measurement + multi-scenario adaptation" as its core market positioning, it provides color analysis solutions for multiple industries. The TS-25C features a 45/0 optical structure and grating spectral technology to ensure measurement standardization and accuracy; it is equipped with 5 switchable measurement apertures to flexibly adapt to samples of different sizes; it also supports specialized detection of fluorescent samples, as well as measurement of luminance factor and chromaticity coordinates of traffic signs, markings, and reflective films. Built-in GB 2893 and GB/T 18833 standard colors, with manually customizable polygonal rectangle tolerances, it is used for color measurement and quality control needs in industries such as plastics and electronics, paints and inks, textiles and clothing printing and dyeing, printing, and ceramics, meeting the requirements of laboratory-level accurate color analysis and cross-scenario transmission.

一、Fluorescent sample measurement, accurately capturing special colors

Using a 400-700nm full-spectrum LED light source + UV light source, it ensures a sufficient spectral distribution in the visible light range, avoids spectral gaps in specific wavelengths, does not saturate under strong light, is more sensitive under weak light, and can easily measure fluorescent samples.

一、荧光样品测量，精准捕捉特殊色彩.jpg


二、Traffic sign solutions that comply with national standards

Built-in GB 2893 and GB/T 18833 standard color libraries, it can directly measure luminance factor and chromaticity coordinates, and supports polygon/rectangle tolerance settings, making it suitable for compliance testing of safety color marks for traffic signs, reflective films, etc

二、交通路标解决方案，符合国家标准.jpg


三、High-precision optical design ensures measurement accuracy.

Professional optics geometrical : 45/0 (45 ring-shaped illumination, vertical viewing) geometrical optics, conforms with CIE No.15、ISO7724-1、ASTM E1164 and so on international standards, High data authority

High precision and stability: Chromaticity value accuracy ΔEab ≤0.02, inter-device error ΔEab ≤0.18, ensuring data reliability and consistency across multiple devices.

三、高精度光学设计，保障测量准确性.jpg


四、Multi-light source and multi-scene adaptation

Supports 41 types of observation light sources: It supports 41 types of observation light sources (D65, A, CWF, LED series, etc.) to cover measurement needs under different light source conditions.

Configure 9 color spaces: It supports 9 color space data, including CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, DIN Lab99, and Munsell (C/2), eliminating the need for multiple measurements and improving quality control efficiency.。

Supports 10 color difference formulas: It has 10 built-in color difference formulas, including ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), and ΔE00, to meet the color difference evaluation standards of different industries and customers.

Rich colorimetric indicators: It supports multiple colorimetric indicators such as whiteness (WI), yellowness (YI), metamerism index (MI), blackness, color density (CMYK), opacity, staining fastness, and color change fastness, enabling full-dimensional color analysis.

四、多光源多场景适配.jpg


五、Suitable for all industries, one machine for multiple uses

Multi-morphological sample compatibility: Equipped with five measuring apertures (11mm, 10mm, 5mm, 3mm, and 1*3mm platforms), and combined with optional powder test kits, multi-functional test components, and positioning plates, it can measure samples in different forms such as solids, powders, liquids, and pastes.

Application coverage across all industries: It is widely applicable to industries such as plastics and electronics, paints and inks, textiles and clothing printing and dyeing, printing, ceramics, traffic signs, and fluorescent materials, providing high-precision solutions for color quality management, production control, and scientific research and testing.

五、全行业适配，一机多用.jpg


3nh: Your partner for reliable color measurement technology

3nh delivers reliable, precise color measurement instruments and professional solutions. As your trusted partner, we support industries with stable spectrophotometers, color difference meters and light boxes for consistent color control.


Spectrocolorimeter

Model

TS-25C

Illumination/Observation system

45/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7

Features

Enhanced spectrophotometer for precise color analysis and transmission in the laboratory;
Used for precise color measurement and quality control in industries such as plastics and electronics, paints and inks, textiles and clothing printing and dyeing, printing, and ceramics; it can also be used for fluorescent sample measurement.
It can be used to measure the luminance factor and chromaticity coordinates of traffic signs, markings, and reflective films. It includes GB 2893 and GB/T 18833 standard colors and allows manual customization of polygonal rectangle tolerances.

Light Source

Combined LED Light, UV Light

Spectral separation device

Flat Grating

Detector

Silicon photodiode array (dual array, 40 groups)

Wavelength Range

400~700nm

Wavelength Pitch

10nm

Half Bandwidth

10nm

Reflectance resolution

0.01%

Reflectance Range

0~200%

Measuring Aperture

5 aperture:11mm platform+10mm platform+5mm platform +3mm platform +1*3mm platform

Color Space

CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99,Munsell(C/2)

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 MI，Blackness (My,dM)，Tint(ASTM E313-00)，Munsell(C/2)，
Staining Fastness, Color Fastness, Color Density CMYK,Opacity（Some functions are realized through PC software）

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，B,U35,NBF,
ID50,ID65,LED-B1,LED-B2 ,LED-B3,LED-B4,LED-B5,LED-BH1 ,LED-RGB1,LED-V1,LED-V2 ,LED-C2,LED-C3,LED-C5,Light source can be customized (a total of 41 kinds of light sources, some of which are realized through the host computer/APP)

Display Data

Spectrogram/Values, Chromaticity Values, Color Difference Values/Graph, Pass/Fail Result, Color Offset

Measurement Time

About 1.5s

Display resolution

0.01

Repeatability

Spectral reflectance: MAV, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%)
Chromaticity value: MAV, within ΔE*ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)

Inter-instrument Error

MAV,Within ΔE*ab 0.18 (Average for 12 BCRA Series II color tiles)

Measurement mode

Single Measurement, Average Measurement(2-99)

Size(L*W*H)

169X73X87mm

Weight

About 446g

Battery power

Li-ion battery. 5000 measurements within 8 hours

Illuminant Life Span

5 years, more than 3 million times measurements

Display

3.5-inch TFT color LCD, Capacitive Touch Screen

Interface

USB, Bluetooth 5.0

Data memory

Standard 1000 Pcs, Sample 30000 Pcs

Language

Chinese Simplified, Chinese Traditional, English, Russian

Software

Andriod,iOS,Windows,WeChat Mini Program

Working Environment

Temperature: 0~40℃; Humidity: 0~85% (No Condensation);altitude: less than 2000 m

Storage Environment

Temperature: -20~50℃; Humidity: 0~85% (No Condensation)

Standard Accessory

Power Adapter, USB Cable, Built-in li-ion battery, User Manual, software(download from the website)White and Black Calibration Board, Protective Cover, Measuring Apertures

Optional Accessory

Micro Printer, Powder Test Box, Universal test components, Locating Plate

Note

Technical specifications are for reference only; the actual product sold shall prevail.



Our Valued Clients

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FAQs About  Portable Spectrophotometers

A benchtop spectrophotometer is not universally better—it outperforms portable units in precision and lab testing, while portable models win for on-site flexibility. Which one is better depends entirely on your testing scenarios, accuracy requirements and workflow.


Benchtop Spectrophotometer Advantages

  • Higher measurement accuracy & repeatability, excellent inter-instrument agreement

  • Supports full-spectrum analysis, more geometric optical designs

  • Larger testing aperture, compatible with curved, textured and bulk samples

  • Ideal for laboratory QC, R&D, formula matching and standard color calibration

  • Stable performance, less affected by external light and environment


Portable Spectrophotometer Advantages

  • Compact, lightweight, test anywhere anytime (production line, warehouse, on-site inspection)

  • Fast one-click measurement, no fixed power and lab space required

  • Perfect for incoming material inspection, on-line production spot check, field color comparison

  • Lower cost and easier to operate for frontline workers


Which One Should You Choose?


Choose benchtop if you need:

Lab R&D, high-precision color grading, standard sample database establishment, strict quality control for cosmetics, plastics, textiles and food.


Choose portable if you need:

On-site rapid detection, production line mobile sampling, outdoor and on-location color measurement.


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.

 Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service. 

Colorimeters or spectrophotometers are used to measure liquid color. They measure light coming through or reflecting off the liquid. Readings can be reported as Lab*, RGB, or absorbance units. So that objective color analysis can be used to control quality, or to measure chemical concentration.

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