detector | CCD Linear | interface | USB2.0 | Storage | >2000 | |
wavelength coverage | 600nm~1100nm | temperature range | 5℃~40℃ | power supply | DC12V | |
wavelength accuracy | 0.2 nm | humidity range | 5%~95% | size | 310MM×210MM×120MM | |
wavelength repeatability | 0.05 nm | operating system | Embedded Control System | weight | 4.5kg | |
analysis time | ≤5 second | LCD | 4.3 inches | |||
Lamp power | 12V/20W | analysis samples number | 12 | |||
lamp life | >5000 hours | Storage spectra | >2000 | |||
sample | detection index | The nature of the range | predicted deviations | correlation coefficient |
apple | sugar degree | 7.0~22.0 | 0.50 | >0.9 |
acidity | 0.2~3.0 | 0.15 | >0.8 | |
pear | sugar degree | 7.0~20.0 | 0.50 | >0.9 |
peach | sugar degree | 7.0~15.0 | 0.50 | >0.9 |
citrus | sugar degree | 7.0~13.0 | 0.60 | >0.8 |
acidity | 0.5~3.0 | 0.25 | >0.8 | |
mini watermelon | sugar degree | 7.0~12.0 | 0.60 | >0.8 |