




Kingwell JZ-650 high-precision Colorimeter is a multi-functional Colorimeter with dual measuring calibers. The measuring caliber is 4mm and 8mm. The appropriate measuring caliber can be selected according to the actual situation of the measurement. It can not only be used for general flat surfaces to be measured Object color measurement can also be used to measure small area and curved surface of the measured object. The JZ-650 high-precision Colorimeter uses a large-capacity lithium battery, which is energy-saving and environmentally friendly. The shape design conforms to ergonomics and uses high-quality sensors.
JZ-650 high-precision Colorimeter is a high-precision Colorimeter developed in accordance with CIE1931, 1974 and other international standards and relevant national standards. JZ-650 high-precision Colorimeter adopts German high-sensitivity sensors and light sources, and has a long service life. , cheap maintenance, stable performance and other characteristics, it is a powerful tool for the majority of color quality control, research and production personnel.



1) Professionally designed streamlined appearance, more in line with the requirements of human mechanics, JZ-650 high-precision Colorimeter is easy to operate
2) The JZ-650 high-precision Colorimeter has a selectable aperture measurement switch, which makes the data measured by different apertures more superior
3) Implement international common color standards, which can meet the communication of color data by customers in different industries
4) The newly designed small aperture design can not only measure narrower surfaces, but also measure curved surfaces, which solves the situation that the current domestic (CN) Colorimeter cannot measure special-shaped surfaces
5) Large-capacity 3200mAh lithium battery, which is safer and more convenient to use, and can meet the requirements of long-term measurement
6) JZ-650 high-precision Colorimeter adopts German high-sensitivity sensor and light source, and cooperates with more than 96% high-diffusion coating integrating sphere structure to make the measurement data more superior
7) Auxiliary accessories can also measure large-grained items, powder, and slurry objects
8) Standard computer software can realize more detailed color data exchange
JZ-650 high-precision Colorimeter is suitable for: curved surface, paste, powder, textile, plastic, hardware, spraying, printing and other industries.

| Precision JZ-600 | Small aperture type JZ-610 | Large diameter type JZ-630 | Multifunctional JZ-650 | |
| optical geometry | 8/d, equipped with SCI and SCE simultaneous test mode | |||
| Measuring caliber | 8mm | 4mm | 14mm | MAV: 8mm SAV: 4mm |
| observer | 2° and 10° | |||
| sensor | Silicon photodiode array | |||
| system language | Simplified Chinese, Traditional Chinese, English | |||
| repeatability | Standard deviation △E﹡ab≤ 0.06 (White calibration plate measured 30 times after white calibration) | Standard deviation △E﹡ab≤ 0.06 (White calibration plate measured 30 times after white calibration) | Standard deviation △E﹡ab≤ 0.08 (White calibration plate measured 30 times after white calibration) | Standard deviation △E﹡ab≤ 0.06 (White calibration plate measured 30 times after white calibration) |
| show | Color difference value, chromaticity value, color space diagram, pass/fail judgment, color matching analysis | |||
| Observe the light source | D65 D50 C F11 | D65 D50 C F11 | D65 D50 C F11 | D65 D50 C A F2 F8 F11 |
| color space | L*a*b, L*c*h, Yxy, RGB | |||
| Color difference formula | △E*ab, △E*ch | △E*ab, △E*ch | △E*ab, △E*ch | △E*ab, △E*ch, CMC((1:1) CMC(2:1), yellowness Y1, whiteness W1 |
| power supply | Dedicated 3200mAh high-capacity lithium battery, AC adapter | |||
| Storing data | 20000 sets of data | |||
| size | 196×71×93 (length, width and height) | |||
| weight | 660g (including calibration plate) | |||
| interface | USB interface | |||
| Standard accessories | Black and white calibration board, USB cable, Φ8MM target mask, power adapter, lithium battery, color software | Black and white calibration board, USB cable, Φ4MM target mask, power adapter, lithium battery, color software | Black and white calibration board, USB cable, Φ14MM target mask, powder test tube, power adapter, lithium battery, color software | Black and white calibration board, USB cable, Φ8 and Φ4MM target mask, power adapter, lithium battery, color software |
| Optional | micro printer | |||