Product Comparison
High-End Brand of Domestic Colorimeter
NH300 is a mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!
The Preferred Solution for Color Quality Control Management
NH300 high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH300 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH300 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH300 is the most convenient colorimeter for users.
1. Leading Humanity Design and Convenient Operation
- Auto White and Black Calibration at Startup
- Structure Design in line with Ergonomics
- Easy-to-use Operation Interface
2. Stable Measurement Performance
- The average fluctuation of △E is less than 0.07, actually more in 0.03~0.06.
- Portable structure design which is more conductive to keeping the instrument stable when using.
3. Convenient and Fast Locating
- Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.
4. 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.
5. 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.
Functional Features
| NH300 | NH310 | |
| Illuminating/Viewing Geometry | 8/d | 8/d |
| Measuring Aperture | Φ8mm | Φ8mm/Φ4mm |
| Detector | Silicon photoelectric diode | Silicon photoelectric diode |
| Color Space | CIEL*a*b*C*h* CIEL*a*b* | CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness |
| Color Difference Formula | △E*ab △L*a*b △E*C*h | △E*ab △L*a*b* △E*C*h* △ECIE94 △Ehunter |
| 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) |
| Measurement 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 |
