Ls178 D/8 Portable Digital Lab Colorimeter Handheld Spectrophotometer 1mm Aperture for Color Tester Analyze

• Customization: Available
• After-sales Service: Free Online Technical Support
• Application: Industrial
• Model NO.: LS178
• Warranty: 1 Year
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Product Name: Ls178 Colorimeter
• Illumination Geometry: D/8, Specular Component Include (Sci)
• Illumination Light Source: Full Spectrum LED Light Source
• Measuring Aperture: 8mm
• Measurement Conditions: Light Source D65, Field of View 10°
• Measuring Time: About 1s
• Color Space: Cie Lab, Luv, Lch, Yxy, Cmyk, RGB, Hex
• Power Supply: Rechargeable Lithium Battery3.7V@4000mAh
• Repeatability: Standard Deviation E*Ab ≤ 0.03
• Transport Package: Carton Box
• Specification: 27*23*11cm
• Trademark: TANJN
• Origin: Guangdong, China
• HS Code: 9027300090
• Production Capacity: 500PCS/Month
• Package Size: 27.00cm * 29.00cm * 16.00cm
• Package Gross Weight: 1.200kg

Product Description

Product Parameters

LS178 D/8 Portable Digital Lab Colorimeter Handheld Spectrophotometer 1mm aperture for Color Tester Analyze

Descriptions:
The small-aperture multifunctional colorimeter is equipped with a 1mm measuring aperture, making it perfect for accurately measuring the color of small-sized workpieces and uniquely shaped materials. Its split design ensures precise probe alignment with tiny objects, while the inverted probe allows effortless measurement without blocking the host display. The 3.5-inch IPS color touchscreen offers an intuitive and user-friendly interface for enhanced operation.

Features:
1. With a 1mm aperture, the device ensures precise measurement of small, smooth, opaque surfaces.
2. The 3.5-inch touchscreen provides a simple interface for quick color comparisons in just two taps.
3. It offers color deviation indicators for Lab channels, aiding in accurate color adjustments.
4. Electronic color cards allow fast matching with over 90% accuracy.
5. The spectral reflectance curve provides detailed color data, including hue, saturation, and depth.
6. The repeatability of △E*ab≤0.03 meets metrology standards.
7. The QC function allows custom △E thresholds for color difference assessment.
8. App connectivity enables easy sharing of color data for digital management.
9. PC software enhances color difference analysis and supports data import/export.

Specifiction:

Illumination Geometry	D/8, specular component include (SCI)
Illumination Light Source	Full spectrum LED light source
Spectral Range	400-700nm
Spectral Interval	10nm
Measuring Aperture	0.1mm
Measurement Conditions	Light source D65, field of view 10°
Measuring Time	About 1s
Color Space	CIE Lab, Luv, LCh, Yxy, CMYK, RGB, HSL, HSV, WI-98, WI-Gauz, WI-R457, WI-Hunter, YI-98, Reflectance
Color Difference Formula	ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1)
Repeatability	Standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the whiteboard at an interval of 3s after calibration)
Inter-Instrument Agreement	△E*ab<=0.4, based on avg. of 12 BCRA series II tiles
Dimension	Main unit: 132* 66.6* 20mm (L*W*H) Probe: 45.4* 37.3*64.1mm (L*W*H)
Weight	About 390g
Power Supply	Rechargeable lithium battery 3.7V@4000mAh, can measure 10,000 times continuously under full charge
Display	480 * 320 dot matrix IPS color screen
Language	Simplified Chinese, English
Charging Port	USB (Type-C)
Operating Temperature Range	0~45ºC, 0~85%RH (no condensation)
Storage Temperature Range	-25~55ºC, 0~85%RH (no condensation)

 

Product Description

Wide application
The colorimeter is often applied in industries such as paint, fabric, printing, coating, metal processing, plastics, and decorative materials.

1mm aperture
It can measure small-sized and arc-shaped materials.

Touch screen and simple operation
It can quicky get results with a user-friendly interface.

Provide color deviation indication
Whether it is more white or black, slightly green or red can be seen at a glance. The influence of perceived factors on color judgments can be eliminated.

Especially suitable for factory QC inspection
It can automatically judge Pass/NG

△E*ab is total color difference
You can refer to the table above to judge whether the color difference is qualified or not.

Quickly find color codes
Color measurement can be quickly matched to 3 closest color codes from industry-standard electronic color charts, making it easy to find the color.

Massive storage space
It can support storing self-used color cards color charts. No need to carry and flip through the paper color cards, avoiding the standard sample aging
and fade.

Multiple color spaces and color difference formulas
It has Lab/RGB/CMYK and other color space and 7 kinds of color difference formulas can be selected.

Packing list:

No.	Description	Quantity	Unit
1	Spectrophotometer	1	Set
2	USB cable	1	pcs
3	Cleaning cloth	1	pcs
4	Locating plate	1	pcs
5	User manual	1	pcs
6	Certificate / Warranty card	1	pcs
7	Calibration report	1	pcs

Company Profile

 

Packaging & Shipping

FAQ

1. How accurate are these colorimeters?
The repeatability is an important parameter for the accuracy of the colorimeter. These colorimeter standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the white board at an interval of 3s after calibration). This repeatability is very excellent among colorimeters at the same price. Each colorimeter can pass the qualified inspection before leaving the factory to ensure it conforms to the standard of China Metrology Institute.

2. Does the digital colorimeter provide a formula for color matching?
These colorimeters provide a color deviation prompt function according to the Lab value, which can provide a reference for color matching. It can only indicate blacker, whiter, redder, greener, yellower or bluer, but it cannot provide accurate color formulas. Only with the help of a spectrophotometer and professional color matching software can fully realized automated color matching.

3. D/8°and 45°/0°, which one is recommended?
D/8°and 45°/0°are two kinds of illumination geometry with different optical geometry design. D/8°illumination geometry is more widely used for the color comparison and measurement of high-gloss materials; 45°/0°illumination geometry is mainly used in printing and packaging industries.

4. Can the colorimeter measure light-transmitting materials (such as colored glass and film)?
Since part of the light will pass through the light-transmitting materials, the colorimeter is not suitable for color measurement of such kinds of materials; however, when place a pure color material with uniform texture under the light-transmitting material, we can measure the color difference between the standard and the sample.

5. Can the colorimeter measure powder and liquid?
Opaque liquids and powders can be put into a cuvette for color measurement.
    
6.Do you offer OEM and ODM service?
Yes. We can supply OEM and make customized design for any specific application.

7. Does the instrument have a warranty?
Guarantee period is 12 months, after the warranty, we also provide life-long paid or service.

8. Do you offer samples to buy?
Yes, you are welcome to order samples to experience our excellent quality and service.

9. Can you offer quality certification?
Yes, we can offer quality certification issued by our lab free of charge, or issued by third-party international inspection
Organizations with extra charge, please contact us for confirmation.

10. Do you have after-sales service?
Yes, our instrument have professional After-sales Dept. lf you have any technical problem or question with our goods welcome to contact us.