Product information:
Specifications: LS170,LS171
Lighting source: full spectrum LED light source
Measuring diameter: 8mm
Measurement conditions: light source D65, field of view 10 °
Measuring time: about 1s
Color space: CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex
Color difference formula: OE * ab, OE * uv, OE * 94, OE * cmc (2:1),OE * cmc (1:1),△ E * 00
Repeatability: standard deviation △ E * ab, within 0.03 (measurement condition: after preheating correction, measure the average value of white board 30 times at an interval of 3s)
Battery power: rechargeable lithium battery 3.7V@700mAh , 10,000 times of continuous measurement can be achieved with a single filling
Charging interface: USB (Type-C)
Data transmission: Bluetooth
Operating temperature range: 0~45 ° C, 0~85% RH (no condensation)
Storage temperature range: - 25~55 ° C, 0~85% RH (no condensation)
APP operating system: Colorimeter APP supports Android operating system 5.0 and above
LS171 color difference meter：
Display screen: 0.96 inch OLED
Lighting mode: D/8, including specular reflection (SCI)
Size: 57 X57 X 89.4mm
LS170 color difference meter：
Display screen: None
Lighting mode: 45/0 (45 * annular lighting, 0 ° reception)
Size: 31.7 X31.7X70.4mm
