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Color spectrophotometer

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Color spectrophotometer Specification

Equipment Type
Color Spectrophotometer

Application
Color measurement of solids, powder, textiles, paints, plastics, paper, and other materials

Test Range
Color reflectance and chromaticity

Features
Portable, High accuracy, Multiple color space data output, Data storage, Calibration function

Mounting Type
Handheld

Automation Grade
Semi-automatic

Port Size
USB

Humidity
Relative humidity less than 85%

Power Supply
Rechargeable Lithium Battery / USB DC 5V

Temperature
Operating: 0C to 40C

Interface Type
USB, Bluetooth (optional)

Number of Specimens
Single at a time

Resolution
0.01

Response Time
<1 second

Measuring Range
0~200% Reflectance

Specimen Size
Minimum 10 mm diameter

Frequency
50/60 Hz

Operating Voltage
DC 5V

Display Type
Color LCD Display

Accuracy
E*ab 0.04

Usage
Industrial, Laboratory, Quality control

Machine Weight
2.5 kg

Test Speed
Instantaneous

Test Width
8 mm (Measurement aperture)

Control Mode
Manual Button/Software

Color spectrophotometer Trade Information

Main Export Market(s)
Asia

About Color spectrophotometer

As a Authorized dealer we are engaged in providing the broad assortment of wide gamut of optical instruments.It is portable spectrophotometer uses d/8 structure.It features with high accuracy DeltaE*ab 0.04, and 8mm aperture makes measurement so easy. With software, you can do better color control management. Plus, it is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.

Features:

Display complete reflectance rate and input LAB value manually.
D/8 structure (diffuse illumination, 8 viewing )
3.5 inch large capacitive touch screen, fully functional touch control.
2/10 degree observe, multiple lights, many color systems.
The repeatability*ab is within 0.04, errors is less than 0.2
Large capacity storage, more than 15000 data.
PC software with powerful extension functions.
15 oblique angle screen, in line with the human eye observation.
Oversized integrating sphere, more effective homogenization ray of lights.
High hardware configuration with a number of innovative technologies.

Specification

llumination/observation system	d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978.
Integrating sphere Size	58mm
Light Source	Combined LED sources
Sensor	Silicon photodiode array
Wavelength range	400~700nm
Wavelength pitch	10nm
Reflectance range	0~200%
Measuring Aperture	8mm
Color Space	CIE LAB, XYZ, Yxy, LCh, CIE LUV,LAB&WI&YI
Color difference Formula	Eab,Euv,E94,Ecmc(2:1),Ecmc(1:1),Ecmc(l:c),CIE2000E*00,E(h)
Other Chromaticity Data	WI(ASTM E313,CIE/ISO,AATCC, Hunter), YI(ASTM D1925,ASTM 313), Metamerism Index (Mt), Color Strength Color Stain, Color Fastness
Observer	2 /10
Illuminant	D65,D50,A,C,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12
Display Data	Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, color index setting( 94, cmc, E2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting
Measurement Time	1.5s
Repeatability	Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%) Colorimetric Value: Standard deviation within DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.)
Inter Instrument Agreement	Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles)

Battery	Li-ion battery. 2800 times within 8 hours.
Lamp Life	5 years, more than 1.6 million measurements
Display Screen	TFT 3.5inch, Capacitive Touch Screen
Interface	USB/RS-232
Data Memory	1000 Standards, 15000 Samples

Versatile Color Analysis for Multiple Industries

This color spectrophotometer is tailored for a wide range of applications, from quality control in manufacturing to research in laboratories. It is ideal for measuring the color of solids, powders, textiles, plastics, paints, and paper. Its semi-automatic operation and manual/software control provide flexibility for industrial and laboratory professionals alike.

Efficient, Accurate, and User-Friendly Design

Equipped with full-spectrum LED lighting, rapid response time under 1 second, and a color LCD display, this device streamlines the measurement process. With memory for up to 1000 results, USB and optional Bluetooth connectivity, and portability, it is built for efficiency and ease of use during frequent, high-volume testing scenarios.

FAQs of Color spectrophotometer:

Q: How does the color spectrophotometer ensure measurement accuracy?

A: The device achieves high measurement precision with an accuracy of E*ab 0.04 through standardized calibration using the included white calibration tile and advanced full-spectrum LED light source. Its instantaneous measurement speed and high resolution (0.01) further contribute to reliable, consistent results.

Q: What materials can be tested with this spectrophotometer?

A: This spectrophotometer can measure the color properties of solids, powders, textiles, plastics, paints, paper, and similar materials, making it versatile for various industrial and laboratory applications. The instrument can accommodate specimens with a minimum diameter of 10 mm.

Q: When is it necessary to recalibrate the spectrophotometer?

A: Recalibration is recommended after any significant environmental change, before critical measurements, or periodically during extended use. The included white calibration tile facilitates straightforward and precise recalibration each time.

Q: Where can the collected color data be utilized or exported?

A: Stored results (up to 1000) can be accessed directly on the color LCD or exported to external devices via USB or optional Bluetooth interface for deeper analysis or record-keeping in laboratory, production, or quality control settings.

Q: What benefits does the multi-color space output provide?

A: Multi-color space output (CIE LAB, CIE LCH, CIE XYZ, CIE Yxy, and Hunter LAB) allows users to select the most suitable color representation for their specific industry demands, ensuring compatibility with globally recognized standards and simplifying communication of color information throughout the supply chain.

Q: How is the device powered and how often does it need charging?

A: It operates on a rechargeable lithium battery with up to 5000 measurements per charge, and can also be powered via USB DC 5V. This ensures prolonged field or laboratory use without frequent recharging interruptions.

Q: What is the process of taking a color measurement?

A: To measure color, place the sample with a minimum 10 mm diameter over the 8 mm measurement aperture, initiate measurement through the manual button or software, and view results instantly on the color LCD. Data is stored automatically for future reference or export.