Paul FrameThank you very much for all your help regarding the SADT Concrete Hammer and hardness tester which are working well and we are very pleased with it.
Black Smooth Surfaces Color Difference Meter SC20 with C light source for Quality Control
|Accuracy||<0.2 ΔE * Ab||Test Time||About 3 Seconds|
|Aperture (mm)||Ø8||Sensor||Silicon Photodiode Array|
|Weight (g)||204||Dimension (mm)||171x50x49|
|Application||Measure Any Color Of Smooth Surfaces||Warranty||1 Year|
color testing equipment,
portable color meter
SC20 Color Difference Meter with USB Expansion Interface for Plastic, Printing Industries
SC20 portable color difference meter ( color meter) is widely applied to quality control of plastic and printing industries. It makes you capture color efficiently and accurately.
- Easy operation makes you use it easily.
- Widely applied to quality control of plastic and printing industries.
- Display directly color difference by E*ab, L*a*b, CIE_L*a*b, CIE_L*c*h.
- Standard deviation within E*ab0.2 (test condition: choose average values by 12 pcs white tabula).
- It can be connec ted with computer to do the inspec tion by sof tware with USB expansion interface.
|Display||Δ E*ab, CIE_Lab, ΔLab, CIE_Lch|
|Test range||L: 0~100, a: -128~127, b: -128~127|
|Test time||About 3 seconds|
|Test interval||2 seconds|
|Power off||Automatically in 5 min|
|Light source||C light source|
|Sensor||Silicon photodiode array|
|Power Supply||DC/5V (1.5A)/2 x 1.5V (AAA) battery|
|Working environment||0~40°C, < 85%RH|
|Application||Measure any color of smooth surfaces|
Color Difference Analysis
|0.5~1.0ΔE||Acceptable in some areas|
|1.0~2.0ΔE||Acceptable in some areas|
|2.0~4.0ΔE||Acceptable in specific applications|
|4.0ΔE||Not acceptable in most applications|