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Colorimeter MET81-065

A colorimeter is an instrument that determines the amount of light that passes through a solution in comparison through a pure solvent. A photocell in the colorimeter detects the amount of light passing through the solution and converts it into an electrical signal. Light absorption and the current produced by the photocell is increased by higher concentrations and colors.

Features

Specifications

Optical Geometry8°/D
Standards compliantCIE No.l5, GB/T 3980
SensorSilicon Photoelectric Diode Array
Measuring ApertureΦ 4 mm flat, Φ 4 mm sharp
Color SpaceCIE LAB, Lch,XYZ
ObserverCIE 10° Standard observer
llluminantD65
Displayed DataChromaticity Values, Color Difference Values, Pass/Fail Result, Color Offset/Deviation Direction
Measurement Time1.5 s
RepeatabilityΔE*ab 0.08
Inter-instrument agreementΔE*ab Within 0.4 (average value for measuring BCRA series II 12pcs palettes)
Size205x67x80 mm
WeightAbout 400g(including battery)
Battery PerformanceRechargeable Li-on Battery, 3.7 V @ 3200 mAh
Lamp Life5 years, more than 1.6 million measurements
DisplayTFT Color 2.8inch@ (16:9)
InterfaceUSB
Data StorageStandard: 100, Sample: 20000
Operating Environment1~40 °C (32~104 °F)
Storage Environment- 20~50 °C (-4~122 °F)
PC SoftwareCQCS3 software
Optional AccessoriesMicro Printer, Powder Test Box

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