NH310/NH300 Portable Colorimeter
National Patent and Innovative Technology
No.1 Camera locating and illumination location (NH310 has new functions of double locating.)
No. 2 Built-in white plate; Automatic calibration at startup (for NH310)
No. 3 Extended aperture (optional), available for measuring concave surface
Specifications
| Model /Items | NR200 | NH300 | NH310 | |
| Illuminating /
Viewing Geometry |
8/d | |||
| Measuring Aperture | Ф8mm | Ф8mm/Ф4mm | ||
| Detector | Silicon Photoelectric diode | |||
| Locating | Illuminating Locating | Camera locating and
Illuminating Locating |
||
| Measurement End
face |
/ | / | / | |
| Color Space | CIEL*a*b*C*h* CIEL*a*b* | CIEL*a*b*C*h, CIEL*a*b*,
CIEXYZ, CIERGB, CIEL*u*v*, CIEL*C*h, Yellowness & Whiteness, Color Fastness |
||
| Color Difference
Formula |
△E*ab △L*a*b* △E*C*h* | △E*ab, △L*a*b*,
△E*C*h*, △ECIE94, △Ehunter |
||
| Light Source | D65 | D65, D50, A | ||
| Light Source Device | LED blue light excitation | |||
| Errors Between
Each Equipment |
≤0.50ΔE*ab | ≤0.40ΔE*ab | ||
| Storage | 100pcs standards 20000pcs samples | |||
| Repeatability | Standard deviation
within ΔE*ab 0.08 Average of 30 measurements of standard white plate |
Standard
deviation within ΔE*ab 0.07 Average of 30 measurements of standard white plate |
Standard deviation within
ΔE*ab 0.06 Average of 30 measurements of standard white plate |
|
| Language | English/Chinese | |||
| Weight | 500g | |||
| Dimension | 205×70×100 mm | |||
| Power Source | Rechargeable lithium-ion battery 3.7V@3200mAh | |||
| Lamp Life | 3 years, more than 1 million measurements | |||
| Charging Time | 1~2 hours (8 hours for first charge)–100% electricity | |||
| Measurement Time
Before recharging |
3000 times in 8 hours | |||
| Operating
Temperature / Humidity Range |
10 to 40C, relative humidity 0-85% with no condensation | |||
| Data Interface | USB | |||
| PC Software | CQCS3 Software | |||
| Optional
Accessories |
Miniature thermal printer, Powder Test Box, Universal Test
Componets |
|||
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