Model | NH300 |
Illuminating/Viewing Geometry | 8/d |
Measuring Aperture | Φ8mm |
Detector | Silicon photoelectric diode |
Color Space | CIEL*a*b*C*h* CIEL*a*b* |
Color Difference Formula | △E*ab △L*a*b △E*C*h |
Light Source | D65 |
Light Source Device | LED blue light excitation |
Errors Between Each Equipment | ≤0.40ΔE*ab |
Storage | 100pcs standards 20000pcs samples |
Repeatability |
Standard deviation within ΔE*ab 0.07 Average of 30 measurements of standard white plate |
Weight | 500g |
Dimension | 205×70×100 mm |
Power source | Rechargeable lithium-ion battery 3.7V@3200mAh |
Lamp Life | 5 years, more than 1.6 million measurements |
Charging Time | 2 hours (first time 8 hours--100% electricity) |
Measurement Times Before Recharging | More than 3000 times |
Operating Temperature/Humidity Range | -10~40℃, relative humidity 0~85% with no condensation |
Data Interface | USB |
Extended Aperture (optional) | - |
Printer (optional) | Miniature thermal printer |
Features: 1. Display the usage time, name and number of switches for each light source. 2. Automatic switching of light source with metamerism. 3. No warm-up, no flashing, fast and reliable evaluation of colors. 4. Low energy consumption, no heat dissipation, high luminous efficiency. 5. Configure a more complete standard light source for English and American standards. 6. The name of the light source can be changed, and it is more convenient to increase the light source. 7. Oversize volume and internal frame for easy observation of large item