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Portable Spectrophotometer
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Three Angles Spectrophotometer

Three angles color spectrophotometer CS-390/392 is specially designed for metallic paint color matching. It could measure the car paint in three different angles to get higher accuracy data for color analysis.

1. Introduction

Three angles color spectrophotometer CS-390/392 is specially designed for metallic paint color matching. It could measure the car paint in three different angles (15,45 and 110 degree) to get higher accuracy data for color analysis. CS-392 can also measure graininess level of car paint.

Working Principle of Color Measurement


Graininess Measurement Principle CS-392








Model

CS-390

CS-392

Illumination Angle

45°

Measurement Angles

15°, 45°,110°

Color Measurement Angle: 15°, 45°,110°

Graininess Measure Angle: Integrating Sphere Diffuse

Parameters

L*a*b, L*C*h, ΔE*ab, ΔE(cmc), ΔE DIN6175, ΔE 2000

Chromaticity Value: L*a*b, L*C*h, ΔE*ab, ΔE(cmc), ΔE DIN6175, ΔE 2000

Graininess Lever (G)

Wavelength Range

400-700nm

Wavelength Pitch

10nm

Reflectance Range

0-500%

Resolution

0.01%

Light Source

LED

Measurement Time

< 2s

< 6s

Repeatability

dE0.05 Max. measure white tile, after calibration

(measured 30 x at 5-second intervals)

Inter-instrument Agreement

dE0.5 Average measurement of BCRA II color tiles

Measurement Aperture

Diameter 17mm

Viewing Angles

/ 10°

Illuminants

A,C,D50,D65, F2, F7, F11, F12

Light Source Life time

10 years, ≥1 million times

Interface

USB or custom made

Instrument Size

145x58x99mm

Instrument Weight

476g

Power

3.7V/3000mAh rechargeable lithium battery

Temperature

0-40 (32-104 F)

Storage Temperature

-20-50 (-4-122 F)



3. Application


Car Paint                                          Paint Color Matching


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