Portable spectrophotometer DS-25D

Repeatability Accuracy dE*ab≤0.01

Inter-Instrument Agreement dE*ab≤0.2

一、Product features

Industry-leading wavelength range:360-780nm

The wavelength range of conventional colorimeter is 400-700nm. In order to achieve moreAdd precise color measurement and extend the wavelength to 360-780nm

Outstanding stage-to-stage variation and repeatability

The inter-stage difference is 0.2, which helps improve the color quality between manufacturers and suppliers

The repeatability is 50% higher than the previous generation, reaching 0.01

Dual light source system provides longer service life than expected

Use xenon lamp and LED to provide sufficient ultraviolet and visible light at the same timeenergy and ensure a measurement life of tens of millions of times

Provides 4 measuring apertures to easily measure samples of different shapes

Four hole specifications: 11mm, 10mm, 6mm,   3mm, 1*3mm diameter, very small objects or curved surface samples can also be easily measured

BCRA green plate wavelength calibration

Automatic wavelength accuracy calibration using reference grade BCRA green plate correct to ensure that the instrument is consistent

Indication accuracy increased by 60%

Using a new generation of array silicon light sensor, the amount of light input is increased65%, spectral resolution increased by 39%, compared with the previous generation The indication accuracy is increased by 60%

Intelligent automatic calibration

Frequent manual calibration is not required during use, as long as the calibration On the accurate base, the instrument will automatically adjust according to its own status and environmental factors.Calibrate the overall instrument function and accuracy to ensurethat the instrument The device is always in a stable state and ready for use at any

Built-in high-definition camera to clearly observe the measured area

During measurement, the DS-25D   spectrophotometer can obtain an image of the measured area by opening the camera, clearly positioning the measured area of the sample, and avoiding inaccurate measurements caused by regional errors.

二、Product parameters