LS177C High Presicion Coffee Beans Roast Level Analyzer HCCI SCAA Agtron Index Roast Coffee Colorimeter Descriptions:
LS177C Coffee Colorimeter is easy to operate with 7-inch touch screen.
The Coffee Beans Roast Level Analyzer can quickly match the measured coffee beans with the closest SCAA number, HCCI and display the roasting degree. It can also be connected to mobile APP and PC software for color measurement and sharing.
The Roast Coffee Colorimeter is designed with full-spectrum LED light source and spectral sensor to ensure that it passes the test of authoritative metrology institute.
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*abDimension 211mm×264mm×360mm(LWH)
Weight About 3290g
Power supply 100~277V 0.4A 50/60HZ
Display 7-inch 1024*600 dot matrix IPS color screen
Language Simplified Chinese, English
Data transmission USB, Bluetooth
Operating temperature range 0~45℃, 0~85%RH (no condensation)
Storage temperature range -25~55℃, 0~85%RH (no condensation)