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  • VTSYIQI Large Aperture Coffee Colorimeter with USB Interface 50mm Measurement Aperture 0.01% Reflectance Resolution 400-700nm Wavelength for Coffee Powder Grounds Roast Degree Testing

VTSYIQI

VTSYIQI Large Aperture Coffee Colorimeter with USB Interface 50mm Measurement Aperture 0.01% Reflectance Resolution 400-700nm Wavelength for Coffee Powder Grounds Roast Degree Testing

$1,38300
In stock
$1,38300

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About this item

50mm 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

Introduction:

1. Coffee Colorimeter: Accurately measures coffee color for quality control.

2. Coffee Colorimeter: Precise coffee color analysis to ensure consistent quality.

3. Coffee Colorimeter : Reliable tool for coffee color measurement & Quality Control

Features：

1. 50mm ultra-large aperture, suitable for measuring coffee beans of various irregular shapes

2. 7-inch touchscreen, simple and user-friendly operation

3. One-click measurement of SCAA, HCCI, and roasting degree

4. Capable of measuring color values and performing color difference comparison for coffee beans

Technical Parameters:

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:202*264*152mm

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 screenSystem

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

What level of performance can I expect from 4K Color Drive?
This tv comes equipped with a 4k color drive, which allows the tv to accurately reproduce a wider spectrum of colors. you’ll experience an exceptionally vibrant, pristine image that makes each scene more lifelike.