NH300
3nh NH300 Portable Colorimeter
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The 3nh NH300 Portable Colorimeter measures color differences for product development, quality control and production inspection.
Its 8 mm measuring aperture and 8°/d geometry support color comparison in plastics, paints, printing, automotive components, textiles and other manufactured products.
The NH300 displays CIE color values and color differences under a D65 illuminant. Illumination-assisted positioning helps locate the measurement area, while the ergonomic housing and one-touch access to the measurement interface simplify routine testing. Onboard memory stores 100 standards and 20,000 samples for reference and comparison.
Included PC quality control software supports color difference analysis, cumulative analysis, chromaticity index evaluation, sample database management and color simulation. A rechargeable lithium-ion battery supports more than 3,000 measurements per charge, according to the manufacturer.
- 8 mm measuring aperture with illumination-assisted positioning
- CIE L*a*b*, L*a*b*C*h* and XYZ color spaces
- Repeatability within 0.07 ΔE*ab standard deviation under the specified white-plate test
- Inter-instrument error ≤0.40 ΔE*ab
- Memory for 100 standards and 20,000 samples
- Rechargeable 3,200 mAh battery
- PC quality control software for expanded analysis
| Parameter | Specification |
|---|---|
| Measurement geometry | 8°/d |
| Measuring aperture | 8 mm diameter |
| Detector | Silicon photoelectric diode |
| Color spaces | CIE L*a*b*C*h*, CIE L*a*b* and CIE XYZ |
| Color difference outputs | ΔE*ab, ΔL*a*b* and ΔE*C*h* |
| Illuminant | D65 |
| Light source | Blue-excitation LED |
| Inter-instrument error | ≤0.40 ΔE*ab |
| Repeatability | Standard deviation within 0.07 ΔE*ab, based on 30 measurements of the standard white plate |
| Memory | 100 standards and 20,000 samples |
| Battery | Rechargeable 3.7 V, 3,200 mAh lithium-ion battery |
| Battery measurement capacity | More than 3,000 measurements per charge, according to the manufacturer |
| Rated lamp life | 5 years; more than 1.6 million measurements |
| Dimensions | 205 × 70 × 100 mm |
| Weight | 500 g |
What is the measuring aperture?
The NH300 has an 8 mm measuring aperture.
Can the NH300 store reference measurements?
Yes. It stores up to 100 standards and 20,000 samples.
Does it include PC software?
Yes. The datasheet identifies quality control software for color difference analysis, sample database management and additional evaluation functions.
How long does the battery last?
The manufacturer specifies more than 3,000 measurements per charge using the rechargeable lithium-ion battery.
