1PCS Linshang LS372 4mm Aperture Touch Screen Colorimeter Color Difference Meter

1PCS Linshang LS372 4mm Aperture Touch Screen Colorimeter Color Difference Meter

Description
LS372 is a smart touchscreen colorimeter tailored for the printing industry. It features a 3.5-inch IPS color capacitive display for an excellent user experience. With a 4mm measuring aperture and D50 standard light source, it meets printing color detection standards and accurately reflects printed colors under standard conditions. The device includes multiple built-in color cards, enabling fast matching of the three closest color codes. It supports color difference comparison, various standard color input methods, adjustable color difference thresholds, flexible formula selection, and rapid QC detection.

Parameters
1. Illumination geometry 45/0 (45°annular illumination, 0° viewing angle)
2. Illumination light source Full spectrum LED light source
3. Spectral Range 400-700nm
4. Spectral Interval 10nm
5. Measuring aperture 4mm
6. Measurement conditions Light source D50, field of view 2°
7. Measuring time About 1s
8. Color space CIE /> 9. /> 10. Color difference formula ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1),ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1)
11. Repeatability Standard deviation ΔE*ab ≤ 0.03
(Measurement condition: the average value of 30 measurements on the white tile at aninterval of 3s after calibration)
12. Dimension 86mm×62.5mm×158mm
13. Weight About 225g
14. Power supply Rechargeable lithium battery3.7V@4000mAh
15. can measure 10,000 timescontinuously under full charge
16. Display 480×320 dot matrix IPS color screen
17. Language Simplified Chinese, English
18. Charging port USB (Type-C)
19. Operating temperature range 0~45℃, 0~85%RH (no condensation)
20. Storage temperature range -25~55℃, 0~85%RH (no condensation)
21. Supply Voltage DC5V
22. Operating Current 120mA
23. Operating Power Consumption 600mW

Features
1. D50 light source and 4mm measuring aperture, ideal for printing.
2. Touch screen with 30° viewing angle for better user experience.
3. Color difference comparison in two easy steps.
4. Built-in color cards for matching the three closest color numbers.
5. QC function for batch inspection, improving efficiency.
6. Supports mobile app and PC software for color sharing and exporting.
7. High precision, repeatability (E*ab ≤ 0.03).
8. CE certified, meeting metrology standards.

geometry45/0 (45°annular illumination, 0° viewing angle)Illumination light sourceFull spectrum LED light sourceSpectral Range400-700nmSpectral Interval10nmMeasuring aperture4mmMeasurement conditionsLight source D50, field of view 2°Measuring timeAbout 1sColor spaceCIE difference formulaE*ab, E*uv, E*94, E*cmc(2:1),E*cmc(1:1), E*00, E*cmc(1.4:1)RepeatabilityStandard deviation E*ab ≤ 0.03
(Measurement condition: the average value of 30 measurements on the white tile at aninterval of 3s after 225gPower supplyRechargeable lithium battery3.7V@4000mAh can measure 10,000 timescontinuously under full chargeDisplay480×320 dot matrix IPS color screenLanguageSimplified Chinese, EnglishCharging portUSB (Type-C)Operating temperature range0~45℃, 0~85%RH (no condensation)Storage temperature range-25~55℃, 0~85%RH (no condensation)Supply VoltageDC 5VOperating Current120mAOperating Power Consumption600mW

4mm Measurement Aperture

Equipped with positioning plate for precise color testing on small areas of prints, labels, and packaging

Simple operation

It is easy to operate with 3.5-inch touch screen, due to its user-friendly interface.

Color match made easy

The colorimeter offers 90%+ accuracy color matching accuracy, ideal for quickly matching 3 closest color codes from industry-standard electronic color charts.

Assist color mixing

The colorimeter provide color deviation indication to streamline your workflow.

Especially suitable for factory QC inspection

The colorimeter 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.

Create and save color palettes

Keep your projects organized by saving colors and easily sharing them with others. No more carrying or flipping through paper color cards, eliminating issues with aging and fading of standard samples.

Rich Color Measurement Options
Lab, RGB, CMYK and more

Multiple color difference formulas

Packaging:
1 Colorimeter 1 Set
2 USB cable 1 pcs
3 Cleaning cloth 1 pcs
4 Locating plate 1 pcs
5 User manual 1 pcs
6 Calibration Report 1 pcs

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Shipping：

Please read this before buying International Shipping may Be Delayed Due to Customs. Customers are Responsible For All Import Charges, Tariffs, Duties, Taxes, and Fees Associated with Import of the product. Shipping Charges does not include any Import Charges, Tariffs, Duties, Taxes, and Fees Associated with it. We are not responsible for undeliverable address.We reserve the right to charge the shipping fee again for returned items due to wrong address.
Items are generally shipped within 10 business day after your payment has been cleared (Sat. & Sun. excluded.)


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