NH310 High-Quality Portable Colorimeter
NH310 High-Quality Portable Colorimeter เครื่องวัดเฉดสี 3nh รุ่น NH310
1. Leading Humanity Design and Convenient Operation
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Auto White and Black Calibration at Startup
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Structure Design in line with Ergonomics
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Easy-to-use Operation Interface

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

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

4. More Measurement Modes
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Three measuring apertures for more circumstances.
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Five color spaces for more color schemes selection.
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Three light sources for more circumstances.

5. PC Software—Realize More Function Expansion
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3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.
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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
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3nh is the first enterprise using high capacity Li-ion battery in colorimeter.
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3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than
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3000 times on one charge to ensure the stability of long time measurement.


| NH300 | NH310 | |
| Illuminating/Viewing Geometry | 8/d | 8/d |
| Measuring Aperture | Φ8mm | Φ8mm/Φ4mm |
| Detector | Silicon photoelectric diode | Silicon photoelectric diode |
| Color Space | CIE LAB,LCh,XYZ | CIE LAB,XYZ,LCh,CIE RGB,CIE LUV. Yellowness, whiteness, color fastness, color fastness |
| Color Difference Formula | △E*ab | ΔE*ab,ΔE(h),ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00 |
| Light Source | D65 | D65 D50 A |
| Light Source Device | LED blue light excitation | LED blue light excitation |
| Errors Between Each Equipment | ≤0.40ΔE*ab | ≤0.40ΔE*ab |
| Storage | 100pcs standards 20000pcs samples | 100pcs standards 20000pcs samples |
| Repeatability | 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 |
| Weight | 500g | 500g |
| Dimension | 205×70×100 mm | 205×70×100 mm |
| Power source | Rechargeable lithium-ion battery 3.7V@3200mAh | Rechargeable lithium-ion battery 3.7V@3200mAh |
| Lamp Life | 5 years, more than 1.6 million measurements | 5 years, more than 1.6 million measurements |
| Charging Time | 2 hours (first time 8 hours--100% electricity) | 2 hours (first time 8 hours--100% electricity) |
| Measuring Times Before Recharging | more than 3000 times | more than 3000 times |
| Operating Temperature/Humidity Range | -10~40℃, relative humidity 0~85% with no condensation | -10~40℃, relative humidity 0~85% with no condensation |
| Data Interface | USB | USB |
| Extended Aperture (optional) | - | Φ8mm extended aperture, available for measuring concave surface |
| Printer (optional) | Miniature thermal printer | Miniature thermal printer |