KINGWELL JZ-300 general Colorimeter 8mm diameter, plastic, lame plating, Eletroplating, printing industry special
8Mm caliber, Delta E < 0.1; Handheld; D65 single Light source; Lab, Lch two Color space; Single and average Measurement mode.
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Introduction of JZ-300 universal Colorimeter
Kingwell JZ-300 universal Colorimeter is an economical and practical handheld Colorimeter, in strict accordance withColorimeter developed and designed by international CIE1931, 1976 and other relevant standards and relevant national standards.JZ-300 universal Colorimeter is light purple shell, T-shaped structure, large LCD screen, small size, easy to carry.JZ-300 universal Colorimeter is a 45/0 illumination and light receiving system, the measurement diameter is 8mm, with single and average measurement modes, the measurement is fast and simple.
Kingwell JZ-300 universal ColorimeterThe new imported LED light source and sensor are adopted, which has the characteristics of stability, durability and economy.
JZ-300 universal Colorimeter operation interface adopts menu-based operation, concise and easy to understand, which is a powerful assistant for color control of the quality department of various enterprises, and is also a powerful tool for school teaching, scientific research and color design.
Application
JZ-300 general Colorimeter is mainly used in plastics, spraying, design, printing, clothing, printing and dyeing industries. Chromatic contrast analysis and color quality control can be carried out.



Features of JZ-300 universal Colorimeter
○ The menu display and operation are simple and easy to understand, affordable and cost-effective
○ There are two modes in the color space: Lab and Lch, and you can switch between measurements freely
○ Clear color difference measurement interface, user-friendly automatic identification of color differences and biases
○ Practical average mode, even the surface with uneven surface color can be measured
○ Color quality software can analyze and communicate color charts and data
○ The external micro printer can output the color difference data instantly

Application of universal Colorimeter
● Color matching and quality control in the injection molding and production process.
● Chromatic aberration detection of printed matter and batch chromatic aberration control in the printing process.
● Chromatic analysis of surface treatment such as painting and electroplating.
● Difference in color difference in different areas of metalworking surface.
● Outdoor color difference quality inspection of batch products.
● On-line monitoring of product color difference in the production process

Universal Colorimeter color difference formula

Concentrate:
△ E* =[(△L*)2 +(△a*)2+(△b*)2 ]1/2
△ L* = L*Sample-L*Standard
△ a* = a* sample - a* standard
△ b* = b*sample - b* standard
△ E*: The magnitude of the total color difference
△ L+ indicates white, △L- indicates black
△ a+ indicates reddish and △a- indicates greenish
△ b+ indicates yellowish and △b- indicates blue
JZ-300 Colorimeter Instruction Manual Download:
Kingwell JZ-300 Colorimeter instruction manual .pdf
Kingwell JZ-300 Universal ColorimeterSpecifications
| LIST | VALUE |
|---|---|
| Lighting method | 45°/0° |
| Measurement light source | D65 |
| Measurement time | About 2s |
| Measurement caliber | Φ8mm |
| Repeatability | Standard deviation ≤ E *: within 0.1 |
| Operating language | Chinese, English |
| Viewing Angle | CIE 10° |
| Color difference formula | L*a*b*、L*C*H*、∆E*ab、∆(L*a*b*)、∆(L*C*H*) |
| Power supply Voltage | 4 AA batteries or dedicated AC adapters |
| Operating environment | 0 to 40 ℃ (32 to 104 ° F); below 85% Relative Humidity |
| Storage environment | 10-30 ℃, Relative Humidity below 70% |
| Dimensions | 110*60*190mm |
| Weight | 330G (without battery) |
| Measurement mode | Single measurement, average measurement |
| meet the standard | CIE1931、CIE1974、GB/T 5698-2001、GB/T3978-1994 |
Kingwell JZ-300 Universal Colorimeter Packing list
Host x1, protective cover x1, color difference quality management software x1, AC adapter x1, USB data cable x1, instrument case x1, certificate x1, instruction manual
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Colorimeter measurement principle
- The Importance of Colorimeters in Color Detection
- Practical application of color reader
- Classification, Principle and Measuring method of color reader
- What is color difference and what is color reader
- Experimental principle of color difference meter
- Application and Importance of Color difference Measurement in Coating Industry
- Teach you to understand the value of the color difference meter, the correct use of color difference meter and analysis of Color data is no longer difficult!
- Application of Colorimeter
- Introduction to professional terms about color difference meter color knowledge
- IncomingGB/T 36392-2025
- AbolishJB/T 5595-1991
- ActiveSH/T 1833-2022
- Active 0905-2015
- ActiveYS/T 680-2016
- ActiveGB/T 20147.3-2023
- ActiveGB/T 13448-2019
- ActiveISO 11664-5-2016
- ActiveISO 11664-4-2019
- ActiveISO 11664-3-2019
- ActiveGB/T 2374-2017
- ActiveGB/T 22374-2018
- ActiveGB/T 23997-2009
- ActiveGB/T 28197-2011
- ActiveHG/T 4767.3-2014
- ActiveHG/T 5183-2017
- ActiveGB/T 6688-2008
- ActiveGB/T 1766-2008
- ActiveGB/T 15608-2006
- ActiveGB/T 7707-2008


JZ-300
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