3nh NH300 Colorimeter Portable Colour Measurement Equipment For Powder Flour Whiteness Yellowness Test

Cheap 3nh NH300 colorimeter portable color measurement ( LAB scale ) system for powder flour whiteness yellowness test

1.Aperture:8mm

2.Accuracy:0.07

3.Illuminant:D65

4.CQCS3 software

NH300 colorimeter, easy to use and cost-effective, widely used in R&D, quality control and production management department, can measure color difference accurately and quickly. NH300 colorimeter is equipment with quality control management software which can connect the computer to realize more fuction.

Application :

It's used to compare color difference in plastic, electronic, painting, coating, ink, texile, garment, printing, dyeing, food, medical, cosmetic industries and institutes, schools and laboratoris.

Features:

1. Leading Humanity Design and Convenient Operatio

2. Stable Measurement Performance

3. Convenient and Fast Locating

4. PC Software—Realize More Function Expansion

5. Advanced Power Management Design

Specification :

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

Measuring Aperture: 8mm

Storage: 100pcs standards 20000pcs samples

Repeatability: Standard deviation within ΔE*ab 0.07;Average of 30 measurements of standard white plate

Errors Between Each Equipment: ≤0.40ΔE*ab

Light source: D65

Lamp Life: 5 years, more than 1.6 million measurements

Data Interface: USB

Temperature Range: -10°Cto 40 °C

Humidity Range: less than 85% relative humidity, no condensation

Weight: 500g

Dimensions: 205 x 70 x 100 mm

Product Image :

3. In which condition, manual white and black calibration for NH300 is required?

a. It’s needed to perform manual calibration for NH300 when first starting.

b. In the subsequent starting, no need to perform manual calibration.

c. Suggestion: it’s best to perform manual calibration once a week or when NH300 measured data is not accurate.

4. How to replace NH310 measuring aperture?

There are three measuring apertures for NH310: Φ8mm (standard accessory), Φ4mm (standard accessory), extended Φ8mm (optional accessory)
a. Turning on
b. Removing measuring aperture, install the needed measuring aperture.

c. Select “Settings-Aperture Setting” in main menu to select corresponding measuring aperture.

d. After selecting aperture, the instrument will display “White and Black Calibration” interface. White and black calibration must be performed.
e. Replace completed.

5. CQCS3 (Color Quality Control System) Installation

a. Before installation, please Copy CQCS3 folder to your computer and don’t remove any files in CQCS3 folder.

b. Double-click the setup.exe to install CQCS3 software.

c. Then double-click Install.bat under the CQCS3USB_Driver file to install the driver.
d. Detailed installation information please read the "Installing Software" under CQCS3 User manual.doc.

Customer confirmation :

Related Knowledge about Spectrophotometer:

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.

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ThreeNH is a group, including four companies as following:

Shenzhen 3nh Technology Co., Ltd

Shenzhen Sine Image Technology Co., Ltd

Shenzhen Tilo Technology Co., Ltd
COLORCONTROLLER HK LIMITED

3nh(ThreeNH) & TILO have 8 product lines to manufacture different kinds of models Spectrophotometer,Colorimeter,Gloss Meter,Color Light Box,Resolution Test Chart with high quality and high accuracy.

Technological innovation is the source for 3nh(ThreeNH) & TILO development. 3nh(ThreeNH) & TILO have a high educated R&D team striving for perfection, advanced technology and teamwork.

Quality is a very important part of our company, and every instrument of 3nh(ThreeNH) & TILO will be checked by our QC department. Only QC pass, all instruments will go to warehouse for shipment.

3nh adheres to “people-oriented, customer first, technological innovation, sustainable development” business philosophy to meet customer demand continuously, to create value for customers and to achieve win-win situation and common development.

Service Concept:

* Focus on color for 20 years to make it better.

* Integrity wins the world.

* Continuous research and development innovation for excellence.

* Constantly create value for customers.