1. Leading Humanity Design and Convenient Operation

• Auto White and Black Calibration at Startup
• Structure Design in line with Ergonomics
• Fool-style Operation Interface

2. Stable Measurement Performance

• The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06.
• Portable structure design which is more conductive to keeping the instrument stable when using.

3. Flexible and Accurate Locating

• Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm.
• Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.

4. More Measurement Modes

• Three measuring apertures for more circumstances.
• Five color spaces for more color schemes selection.
• Three light sources for more circumstances.

5. PC Software—Realize More Function Expansion

• 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.
• Be able to?perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.

6. Advanced Power Management Design

• 3nh is the first enterprise using high capacity Li-ion battery in colorimeter.
• 3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000 times on one charge to ensure the stability of long time measurement. 

Specifications

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