Active Member
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[China]
Address: F/6, Block 5B, Skyworth Inno Valley, Tangtou 1st Road, Shiyan, Baoan District, Shenzhen, China.
Contact name:Melorae
Shenzhen ThreeNH Technology Co., Ltd. |
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handheld colorimeter for laboratory
NH310 Colorimeter High-Quality Portable Colorimeter
Our colorimeter are widely used in plastic, metal, electronic,
paint, ink, textile, garment, printing and dyeing, food, medical,
cosmetic, automotive, toy...industries.
NH310 is a mainstream brand colorimeter introduced by us 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!
NH310 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. NH310 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH310 is a multifunctional colorimeter with high quality and competitive price. we insists on independent research whose technology innovation is unique in color management field. NH310 is the most convenient colorimeter for users.
1. Leading Humanity Design and Convenient Operation
a. Auto White and Black Calibration at Startup
b. Structure Design in line with Ergonomics
c. Easy-to-use Operator Interface
2. Stable Measurement Performance
a. The average fluctuation of △E is less than 0.06, actually more
in 0.03~0.06.
b. Portable structure design which is more conductive to keeping
the instrument stable when using.
3. Flexible and Accurate Locating
a. Camera locating can solve the problem of locating a small area.
The minimum width of locating is 4mm.
b. Illumination locating is a fast, simple and convenient locating
function which is the original function by us.
4. More Measurement Modes
a. Three measuring apertures for more circumstances.
b. Five color spaces for more color schemes selection.
c. Three light sources for more circumstances.
5. PC Software-Realize More Function Expansion
a. we has the intellectual property of PC software. The
corresponding software serial number and password protection are
configured in our colorimeter.
b. Can perform color difference analysis, color difference
cumulative analysis, chromaticity index, color sample database
management, simulating object color, etc.
6. Advanced Power Management Design
a. we are the first enterprise using high capacity Li-ion battery
in colorimeter.
b. our 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.
NH310 colorimeter has many functions which can measure color fastness, whiteness (Hunter and ISO R457), Yellowness (YI), etc. However, we can also customize the following light sources for customers.
C F2(CWF) F6 F7(DLF) F8 F10(TPL5) F11(TL84) F12(TL83/U30)
NH300 Technical Specifications
| Model | 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 | ΔE*ab ΔL*a*b* ΔE*C*h* | ΔE*ab ΔL*a*b* ΔE*C*h* ΔECIE94 ΔEhunter |
| 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 |
FAQ:
Q1: What's about the paypment term?
A1: We accept trade assurance,western union ,Visa master card and
tt. Trade assurance
can protect you, when you confirm the product then the money into
my account.
Q2 Do your product have warranty?
A2 Yes,all our products enjoy one year warranty protect.
Q3 When do you send the products? And how do you send it ?
A3 For the sample or small order, we will send out the goods with 2 days,If have stock ,we will send immediately. We send them by ups,fedex,tnt or dhl.For big order,normal is 20 days will finish.
Q4 Are you trading company or factory?
A4 We are factory,all selling products we make them by ourself.
Price will direly to the bottom and guaranty the quality.
Q5 Do you accept OEM or revised logo,color,model,size?
A5 Yes,we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.
Color Space
CIE LAB
-L(Lightness)-0 is black,100 is white
-a(Red-Green)-positive values are red; negative values are green
and 0 is neutral
-b(Blue-Yellow)-positive values are yellow;negative values are blue
abd 0 is neutral
CIE LCH
L: Lightness,value is the same in each scale C:Chroma H:Hue Angle
dE Total Color difference
Delta-E is a measurement used to indicate how much a color deviates
from an accepted standards.The higher the dE, the more inaccurate
the color.
