Coffee Spectrophotometer & Colorimeter - CafféSpectra™
Coffee Spectrophotometer & Colorimeter - CafféSpectra™ is a high-precision coffee colorimeter designed for effortless operation with its 7-inch touchscreen. It quickly identifies the closest SCAA number and HCCI for measured coffee beans, displaying the corresponding roast level. The device features a color difference comparison function with adjustable thresholds for fast and reliable quality control.
Equipped with a mobile app and PC software, it streamlines coffee bean color management. Utilizing a full-spectrum LED light source and an advanced spectral sensor, the instrument meets rigorous accuracy standards set by authoritative metrology institutes.
Measuring SCAA, Roast Degree, Color Difference Comparison of Coffee Beans
Equipped with 7-inch touch screen, easy to use
One-touch measurement of SCAA, HCCI and roast degree
50mm large test aperture
Lab value and color differrence comparison of coffee beans measurement
Qualifications and Standards
Coffee Spectrophotometer & Colorimeter - CafféSpectra™ conforms to the international standards:
- Verification Regulation of Colorimeters and Color Difference Meter
- Standard illuminants bodies and geometric conditions
- Uniform color space and color difference formula
- Methods for measuring the colour of paint films——Part I: Principles
- Methods for measuring the colour of paint films——Part II: Colour measurement
- Methods for measuring the colour of paint films——Part III: Calculation of colour difference
Software Installation
Mobile App Installation
The mobile app supports Android 7.0 or higher and iOS 7.0 or higher. It can be installed in the following ways:
Scan the QR code on the Spectrocolorimeter using a mobile browser, then follow the prompts to download and install.
PC Software Installation
Connect the device to a computer via USB to use the PC software. (PC software is compatible with Windows only.)
How Can We Help You?
Contact our sales team for a quotation.
SCAA, HCCI and Roast Degree Measurement
The CafféSpectra™ can simultaneously measure the SCAA number, HCCI, and roast degree of coffee beans, offering valuable reference data for the roasting process.
Color Measurement and Color Difference Comparison Function
The CafféSpectra™ measures Lab values and color differences in coffee beans, delivering detailed data analysis for raw material testing and the roasting process.
50mm Large Aperture
With a measuring aperture of up to 50mm and two specialized plastic cuvettes, the CafféSpectra™ is designed to accurately analyze coffee beans of various uneven shapes.
7-inch Touch Screen
Featuring a 7-inch touchscreen with an intuitive human-machine interface, the CafféSpectra™ ensures seamless and convenient operation.
Good Repeatability
High precision and excellent repeatability with standard deviation △E*ab≤0.03. It can pass the test of authoritative metrology institute.
SCAA and HCCI Multi-Point Calibration
The CafféSpectra™ features multi-point calibration for SCAA Agtron numbers and HCCI (HunterLab Coffee Color Index), ensuring precise measurements.
Provide QC Function
The CafféSpectra™ includes a QC function that allows users to set a custom color difference threshold. It automatically determines whether the color difference meets the set standard.
Provide Powerful Mobile APP and PC Software
The CafféSpectra™ comes with a mobile app and PC software, making coffee bean color management efficient and streamlined.
CafféSpectra™ with APP
CafféSpectra™ with PC software
Full Spectrum LED Light Source
Large Storage Space
Compensation Optical Path
| Parameters | Value |
|---|---|
| Illumination geometry | D/8, specular component include (SCI) |
| Illumination light source | Full spectrum LED light source |
| Spectral range | 400-700nm |
| Spectral interval | 10nm |
| Measuring aperture | 50mm |
| Measurement conditions | Light source D65, field of view 10° |
| Measuring time | About 1.5s |
| Color space | CIE Lab |
| Color difference formula | ΔE*ab |
| Repeatability | Standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the whiteboard at an interval of 3s after calibration) |
| Inter-instrument agreement | △E*ab<=0.4, based on avg. of 12 BCRA series II tiles |
| Dimension | 211mm×264mm×360mm(LWH) |
| Weight | 3290g |
| Voltage | 100~277V 0.4A 50/60HZ |
| Display | 7-inch 1024*600 dot matrix IPS color screen |
| Language | English and other |
| Data transmission | USB, Bluetooth |
| Operating temperature range | 0~45℃, 0~85%RH (no condensation) |
| Storage temperature range | -25~55℃, 0~85%RH (no condensation) |
Packing List
| No. | Description | Quantity | Unit |
|---|---|---|---|
| 1 | Main Unit | 1 | Set |
| 2 | USB cable | 1 | pcs |
| 3 | Cleaning cloth | 1 | pcs |
| 4 | Power cable | 1 | pcs |
| 5 | User manual | 1 | pcs |
| 6 | Certificate / Warranty card | 1 | pcs |
| 7 | Calibration Report | 1 | pcs |
| 8 | Plastic Cuvettes | 2 | pcs |
