Colorimeter is widely used in different industries such as plastic cement, printing, paint, weaving and dyeing. It measures the sample color data L*a*b*, L*c*h*, color difference ΔE and Δ Lab according to CIE color space.
Device sensor exports Japan and information processing chip is from USA, which guarantee the optical signal transfer accuracy and electrical signal stability.
Being the most commonly used testing device, our colorimeter with built-in color display indicators transformation program, which makes our device could be used for color testing in many different industries. And it do not need convert the measurement data by manual so it greatly improve the work efficiency.
Instrument girth radian designs according to human palm so we could test data for a long time with it. Superior leather design increases the friction in case of fingers sliding.
Real-time display of qualified or not, generate testing report, save the color data, suitable for the enterprise to evaluate color and control the color data.
The standard samples can be manually set to meet the color difference test if there is no sample in hand.
The device could store 10 standard sample groups and every sample group could store 100 sample data.
|Illumination system||8/d (8°/diffused illumination)||8/d, SCE|
|display mode||Chroma value: L*a*b, L*c*h, Yxy, ΔE*ab, XYZ, Relative RGB value. Chromatism value: Δ (L*a*b*); Δ (L*c*h*);||Chroma value: L*a*b, L*c*h, Yxy, ΔE*ab, XYZ, Relative RGB value. Chromatism value: Δ (L*a*b*); Δ (L*c*h*);
Degree of Whiteness: Hunter whiteness, Gantz whitness
Degree of Yellowness: YI
|Testing Port Diameter||About 8mm|
|Measuring conditions||CIE 10° standard observer; CIE D65 light source|
|Measuring range||L*: 1-100|
|Repeatability||Standard deviation within △E*ab*, below 0.1 (testing condition: measure the white calibration board for average)||Standard deviation within △E*ab*, below 0.08 (testing condition: measure the white calibration board 80 times for average)|
|Storage||10 sets of standard samples; up to 100 under each standard sample||100 sets of standard samples; up to 100 under each standard sample|
|Measuring time||About 0.5 seconds|
|Measuring light source||LED|
|Power||Four AC1.5V Alkaline battery or nickel-metal hydride batteries; Exclusive DC5V adapter|