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 3nh colorimeter are widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic industries.

Model: NH310

Display Mode: CIE L*a*b; CIE L*a*b*C*h; CIE XYZ; CIE RGB;CIEL*u*v; CIE*C*H; Whiteness &Yellowness; Color Fastness

Color Difference Formula: ΔE*ab; ΔL*ab; ΔE*C*H; ΔECIE94; ΔEHunter

Illuminating/viewing geometry: 8/d (8 ° illumination angle/diffuse viewing)

Light Source: D65; D50; A 

Detector: Silicon photoelectric diode

Measuring Aperture: Φ8mm; Φ4mm; Φ8mm extended aperture (optional)

Measuring Conditions: Observer: CIE 10° Standard Observer                                              

Measuring Range: L: 0 to 100

Repeatability: Standard deviation within ΔE*ab 0.06    (Measurement Conditions: Average of 30 measurements of standard white plate)

Storage: 100 pcs standard samples; 20000 pcs test samples

Minimum Interval between Measurements: Approx. 1 sec

Battery Life: More than 3000 measurements

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°C to 40°C (14°F to 104°F)

Storage Temperature: -20°C to 50°C (-4°F to 122°F)

Humidity Range: 0~85% 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 Measuring Aperture; Φ4mm Measuring Aperture

Optional Accessories: Extended Aperture (Φ8mm); Mini-printer; Printer Cable, Universal Test Components, Powder Test Box

Applied:
1. Color matching in injection and quality control in production process
2. Color-difference detection and color-difference batch control in printing process
3. Color-difference analysis of spray paint surface and electroplate surface
4. Color-difference of different areas of the metal treating surface
5. Quality control in color difference in sample and the product
6. Color difference inspection of batch products in outdoors
7. On-line monitoring of color difference in production process

 

In 1931, the CIE (Commission International Ed I'eclairage) setup a series of visible spectrum color space standards. The Basic CIE color space standards is CIE_XYZ. lt is built on standard visual observer on the basis of ability to see, and it reflects the standards scope of color by eye. Based On CIE_XYZ there are CIE_XvY, CIE_Lab, CIE Lch standard color space, etc.

At present, the CIE Lab color space is the most commonly used in the industry. In ClE Lab color space, L value stands for color brightness and a value stands for the Green-0n-red value. And b value stands for the blue—on—yellow color value. If determine a value of color by only a group Lab, it will be not practical. However, we can determine the differences among them by comparing two groups of Lab values.

The instrument is mainly applied to plastic, painting, design, plating, costume, Printing and dyeing industries. It can do the Color analysis and Color controlling.