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Product Description
lNH300 colorimeter is researched and developed in accordance with CIE (International Commission on Illumination) and CNS (China National Standards). NH300 colorimeter is a high precise colorimeter with simple user interface and stable performance. It can be powered by both Li-ion battery and external DC power supply.
lWhite and black calibration is not required for NH300 colorimeter which greatly simplifies the measuring steps.
lNH300 colorimeter adopts illumination locating which brings out more precise and quicker locating.
lNH300 adopts complex advanced algorithms which make measurement performance more stable, more accurate and more compatible.
Product Specifications
| Model | NH300 |
| Display Mode | CIE L*a*b *C*H* ; CIE L*a*b |
| Color Difference Formula | ΔE*ab |
| Illuminating/viewing geometry | 8/d (8°illumination angle/diffuse viewing) |
| Light Source | LED blue light excitation |
| Detector | Silicon photoelectric diode |
| Measuring Aperture | Φ8mm |
| Measuring Conditions | Observer: CIE 10° Standard Observer Illuminant: CIE Standard Illuminant D65; |
| Measuring Range | L: 10 to 100 |
| Repeatability | Standard deviation within ΔE*ab 0.1 (Measurement Conditions: Average of 30 measurements of standard white plate) |
| Minimum Interval Between Measurement | Approx. 1 sec |
| Battery Life | Approx. 3000 measurements in 8 hours |
| Lamp Life | more than 1.6 million times in 5 years |
| Display | TFT True-color; 2.8 inch@(16:9) |
| Interface | Model B: USB RS-232: Baud rate 19200bps |
| Operating Temperature Range | 10 to 40°C (50 to 104°F) |
| Storage Temperature | -20°C to 50°C (-4°F to 122°F) |
| Humidity Range | less than 85% relative humidity, no condensation |
| Weight | 500g |
| Dimensions | 205 x 70 x 100 mm |
| Size of the Packing | 435 x 205 x 345mm |
| Standard Accessories | AC Adapter; Li-ion Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm and Measuring Aperture |
| Optional Accessories | Mini-printer; Printer Cable |
*Note: The specifications are subject to change without notice.
NH300 High-Quality Portable Colorimeter