Shenzhen ThreeNH Technology Co., Ltd.
Shenzhen ThreeNH Technology Co., Ltd Since 1998, 3nh has been a professional factory with 20 years experience on color and glossy measurement industry.
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Color meter portable for paint 3nh nr100 cheap chroma meter with CIE lab color space
NR100 Precision Colorimeter
3nh R&D team concentrates on customer needs and develops a high precision & low cost portable colorimeter NR100. This new model NR100 features with two apertures Φ8mm flat aperture and Φ4mm tip aperture, suitable for most samples use. With color space CIE LAB, NR100 is good to check color difference for delta E, and widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.
Product Advantages
a. Built-in white plate parameters. No need to calibrate each time which realize rapid measurement.
b. Double Apertures: Φ8mm flat aperture and Φ4mm tip aperture for switch, easy to measure concave sample in large plane.
c. Equipped with rechargeable built-in high-capacity Li-ion battery. No need to purchase battery repeatedly.
d. Handheld design: small and convenient; make the measurement easier.
e. Exquisite appearance: adopts traditional and fashionable aesthetic designs.
f. High cost performance: large output, good quality, cheap products.
NR100 Colorimeter Technical Specifications
| Model | NR100 |
| Illuminating/Viewing Geometry | 8/d(8°illumination angle/diffuse viewing); Conforms to CIE No.15,GB/T 3978. |
| Illumination | LED white light |
| Detector | Silicon photoelectric diode |
| Measuring Aperture | Φ8mm flat aperture; Φ4mm tip aperture |
| Color Space | CIE LAB |
| Color Difference Formula | ΔE*ab |
| Observer Angle | CIE 10° |
| Light Source | D65 |
| Displayed Data | Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
| Measuring Time | 1.0s |
| Repeatability | Standard deviation within ΔE*ab 0.03 (Average of 30 measurements of standard white plate) |
| Errors Between Each Equipment | Within ΔE*ab 0.4 (Average for 12 BCRA Series II color tiles) |
| Dimension | 205×67×80 mm |
| Weight | 500g |
| Power source | Rechargeable lithium-ion battery 3.7V@3200mAh |
| Lamp Life | TFT 2.8 inch |
| Interface | USB |
| Data Memory | 100pcs standards 10000pcs samples |
| Operating Environment | 0~40℃(32~104°F) |
| Storage Environment | -20~50℃(-4~122°F) |
| PC Software | No |
| Standard Accessory | Power Adapter, User Guide, Wristbands, Φ8mm flat aperture; Φ4mm tip aperture. |
| Optional Accessory | Micro Printer, powder test box |
| Notes: The specifications are subject to change without notice. | |
3nh colorimeter spectrophotometer can easily achieve color transferring , and be used as a precision instrument for color matching system. It's widely used in plastics, electronics, painting, ink, textile and garment, printing and dyeing, printing paper, automotive, medical, cosmetics and food industries, scientific research institutes, schools and laboratories.
| Size | 45*23*38cm |
| Gross weight | 3kg |
| Standard accessory | Power Adapter, User Guide, Wristbands, Φ8mm flat aperture; Φ4mm tip aperture. |
| Optional accessory | micro printer, power test box |
We can ship by DHL, Fedex, UPS, TNT, SF express etc door to door, and we support 1 year warranty except consumables.
3nh & tilo is a very professional manufacturer from China for 22 years, and mainly produces colorimeter, spectrophotometer, color density meter, gloss meter, color light box, color proof table, coating thickness gauge, iso test chart, etc.
Our Certificates:
ISO9001; CE; FCC; ROHS; TUV; SCM.
The parameters of test results are integrating with international standards. Our products are exported around the world. We can provide customization service which has been well received by customers.
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.
| Delta E | Meaning |
| 0~1 | A normally invisible difference |
| 1~2 | ery small difference, only obvious to a trained eye |
| 2~3.5 | Medium difference, also obvious to an untrained eye |
| 3.5~5 | An obvious difference |
| >6 | A very obvious difference |
Frequently Asked Questions
1. Are you a trader or a manufacturer?
Answer: We 3nh is a manufacturer, we research and develop, design and produce, market and sell color measuring instruments and gloss meters. Our company and factory are located in Shenzhen which is famous for manufacturing. Welcome to visit us!
2. What's your main market.
Answer: We sell to the global market.
3. How long is your delivery time?
Answer: Generally it is 1-3 working days after the payment confirmed.
4. What is your payment terms?
Answer: The payment term is 100% T/T in advance.
5. What's your minimum order quantity (MOQ)?
Answer: Our MOQ is 1 set. If you order more than 3 sets, we can provide discount.