Coffee Colorimeter DS-806

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The CHNSpec DS-806 Coffee Colorimeter is a specialized instrument designed for precise coffee color measurement. It features a high-resolution optical system and optimized wavelength range for accurate roast level analysis. With portable design and user-friendly operation, it supports rapid quality control in coffee production, processing, and brewing. The instrument ensures consistent color evaluation for beans, grounds, and beverages, aiding in standardization and quality assurance across the coffee industry.

$714.00

DetailSupports

1.Product Features

Z50mm ultra-large aperture, suitable for measuring coffee beans of various irregular shapes
7-inch touchscreen, simple and user-friendly operation
One-click measurement of SCAA, HCCI, and roasting degree
Capable of measuring color values and performing color difference comparison for coffee beans.

2.Technical Parameters

Model	DS-806
Illumination Method	D/8, including specular reflection light (SCI)
Integrating Sphere Diameter	100mm
Light Source	Full-spectrum balanced LED light source
Wavelength Range	400-700nm
Reflectance Measurement Range	0–200%, resolution 0.01%
Wavelength Interval	10nm
Measurement Aperture	50mm
Observation Light Source	D65
Observation Light Source	10° Standard Observer
Measurement Time	Approx. 1 second
Color Space	CIE LAB
Chromaticity Indexes	SCAA value, HCCI index, Roasting Degree
Color Difference Formula	ΔE*ab
Repeatability	Standard deviation ΔE*ab within 0.03 (Condition: after calibration and warm-up, measure the white plate 30 times at 3s intervals and take the average)
Inter-instrument Error	ΔE*ab ≤ 0.4 (Based on the average value of 12 BCRA II color tiles)
Maximum Data Storage	10,000 records
Dimensions	202264152mm
Weight	Approx. 3kg
Power Supply	100~240V 50/60HZ
Measurement Mode	Single measurement, average measurement
Light Source Lifetime	10 years / 2 million measurements
Display	7-inch IPS full-view LCD screen
System Languages	Simplified Chinese, English
Data Interface	USB
Operating Temperature Range	5–40°C, relative humidity ≤80% (at 35°C), no condensation
Storage Temperature Range	-20–45°C, relative humidity ≤80% (at 35°C), no condensation
Standard Accessorise	Petri dish, black cavity, white calibration plate, data cable, power cable