The portable desktop spectrophotometer TS8280 is a spectrophotometer developed by 3NH with independent core spectroscopic technology. It adopts built-in silicon photodiode array (40 groups in double rows) sensors and imported white board, and gives consideration to the speed of measurement and the convenience of operation. The rotating and pressing structure makes the test more convenient. TS8280 portable desktop spectrophotometer color measurement instrument features with repeatability Δ E * ab easily control within 0.05, and inner errors Δ E * ab control within 0.15. This accuracy measurement makes it good used in the lab color accurate analysis and transfer. Application of TS8280 portable Desktop spectrophotometer: TS8280 portable desktop spectrophotometer color measurement instrument equipped with Φ30 mm diameter measurement, to adapt to the measurement of large samples, suitable for precise color measurement and quality control in textile and garment printing and dyeing, plastic electronics, ceramics and other industries; and it can be used for fluorescence sample measurement. Technical Advantages: 1.Adopt international common use d/8 SCI/SCE Synthesis technology TS8280 spectrocolorimeter adopts D/8(diffused illumination, 8-degree viewing angle) which is widely applicable in the world, and SCI/SCE (specular component included/specular component excluded) Synthesis technology, supporting SCI+SCE simultaneous rapid measurement, and the test time is about 3.2 seconds. 2. Silicon photodiode array sensor (40 groups with double rows) Double 40 array sensor with larger area, high light saturation, high sensitivity of low light and wide spectral response range ensure the measurement speed, accuracy, stability and consistency of the instrument. 3.A variety of color space, a variety of observation light sources TS8280 portable desktop spectrophotometer color measurement instrument provides CIE LAB, XYZ, Yxy, LCh, CIE LUV, s - RGB, HunterLab, βxy, DIN Lab99, Munsell (C / 2) color space, and D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4 and F5, F6 and F7 (DLF), F8, F9, F10 (TPL5), and F11 (TL84), F12 (TL83 / U30) light sources, which can meet the special measurement requirements under different measurement conditions. 4.Adopt combination full spectrum LED light source and UV light source Each Full band balanced LED light source ensures sufficient spectral distribution in visible light range, avoids the spectral loss of white LED in specific band, ensures the accuracy of instrument measurement speed and measurement results, and professional UV light source ensures more reliable UV testing. 5.Camera locating can clearly observe the measured area TS8280 spectrophotometer has a built-in camera for positioning, which can accurately determine whether the measured part of the object is the center of the target through real-time viewing by the camera, thus improving the measurement efficiency and accuracy. 6. Calirbation Certificate TS8280 spectrophotometer has been verified and tested. After leaving the factory, each instrument is verified according to the measurement standards of authoritative verification departments, and the measurement data are traceable to the National Metrotechnical Institute to ensure the authority of the instrument test data. 7.Industrial-grade HD touch screen, easy to use user interface Using 7-inch industrial grade hd touch screen, smooth operation, the user interface is easy to use and it makes the operation to become comfortable and convenient. 8.Color management software SQCX quality management software with TS8280 spectrophotometer is suitable for quality monitoring and color data management in various industries. Data the user's color management, compare color differences, generate test reports, provide multiple color space measurement data, and customize the customer's color management. 9.Optional Accessory Micro printer, foot switch, rotating bracket can be freely selected according to the needs.

LS220 Automotive Paint Meter — Car Paint Thickness Gauge The LS220 isn’t a color measurement device — it’s a coating/paint thickness gauge for automotive applications, used to inspect paint thickness on car bodies and identify repairs or inconsistencies. 🧰 Key Features Measures paint/coating thickness on both ferrous (Fe) and non-ferrous (NFe) substrates (steel, aluminum, etc.) using Hall effect (for Fe) and eddy current (for NFe). Wide range: 0.0–5000 µm with multiple resolution and unit options (µm/mil). Fast measurement — readings in ~0.3–0.5 s. Identifies metal putty and galvanized layers, helping detect repairs or modifications. Portable and easy to use with built-in ruby tip probe and LCD display. No calibration needed (zero adjustment only) and multi-language display support. Optionally pairs with a mobile app via Bluetooth on some variants (e.g., LS220B) for reports and data logging — though the standard LS220 model itself does not include Bluetooth by default. 📊 Typical Uses This gauge is widely used by automotive inspectors, body shops, and car buyers to check paint uniformity, verify original finish vs. repaint, and detect hidden repairs. It’s not for color measurement — it measures film/coating thickness. 📌 Quick Comparison Feature LS178 Spectrophotometer LS220 Paint Meter Primary measurement Color & spectral reflectance Coating/paint thickness Main use case Small object color QC Automotive paint inspection Measuring geometry D/8°, SCI Hall & eddy current Typical users QC labs, plastics/textiles, tiny parts Auto shops, car inspectors Connectivity App/PC support Optional (Bluetooth on LS220B) Display Touchscreen LCD

The LS177 Spectrocolorimeter is a benchtop spectral color measurement instrument with a 50 mm large measuring aperture, designed for accurate color evaluation, spectral reflectance analysis, and color difference comparison of non-transparent materials such as powders, masterbatches, plastics, textiles, painted surfaces, food products, and more. 🔍 Key Features 🟡 Large 50 mm Aperture 50 mm measurement aperture captures a wide area of the sample — especially beneficial for rough, uneven, or particulate surfaces where smaller apertures may give inconsistent readings. 📈 Spectral Reflectance Curves Provides professional spectral reflectance curves that go beyond basic tristimulus values, helping you analyze hue, saturation, brightness and subtle material characteristics. 📊 Rich Color Data & Color Spaces Supports multiple color spaces: CIE Lab, Luv, LCh, Yxy CMYK, RGB Whiteness and yellowness indices like WI-98, WI-Hunter, YI-98, WI-R457 Spectral reflectance data Offers a full set of color difference formulas including ΔEab, ΔEuv, ΔE94, ΔEcmc (various weighting), and ΔE*00. 🧪 Robust QC & Comparison Tools Built-in quality control (QC) function allows you to set color difference thresholds and automatically judges pass/fail results. Electronic color charts are included internally for quick color matching (typically ~90% match accuracy). 💻 Connectivity & Software Support Connects via USB and Bluetooth to mobile APP and PC software to support data export, report generation, and statistical analysis. 📱 Touchscreen Interface Equipped with a 7-inch IPS color touchscreen for intuitive, standalone operation without needing external devices. 📊 Technical Specifications Specification Details Illumination Geometry D/8 with Specular Component Included (SCI) Light Source Full-spectrum LED Spectral Range / Interval 400–700 nm, 10 nm Measuring Aperture 50 mm Measurement Time ~1.5 s Color Spaces CIE Lab, Luv, LCh, Yxy, CMYK, RGB, WI-98, WI-Hunter, YI-98, WI-R457, Reflectance Color Difference Formulas ΔEab, ΔEuv, ΔE94, ΔEcmc, ΔE*00 Repeatability Std. dev. ΔE*ab ≤ 0.03 Inter-Instrument Agreement ΔE*ab ≤ 0.4 (BCRA II tiles) Display 7″ 1024×600 IPS color screen Weight / Dimensions ~3.29 kg; 21.1×26.4×15.5 cm Power AC 100–277 V Languages Simplified Chinese, English Connectivity USB, Bluetooth 🛠 Typical Applications The LS177 is ideal for color measurement and management in industries such as: ✔ Plastic masterbatch and powder color QC — large aperture is excellent for non-solid or uneven materials. ✔ Paints and coatings — spectral curves help analyze complex finishes. ✔ Textiles and fabrics — consistent comparison of dye lots. ✔ Food and pharmaceutical products — measurement of tablets, powders, formulations. ✔ Quality control labs — detailed metrics, QC thresholds, database and reporting workflows. 🧰 What’s in the Box LS177 Spectrocolorimeter unit USB cable Cleaning cloth Power cable User manual, calibration report, certificate/warranty card Plastic cuvettes for powder/masterbatch/opaque sample positioning 📌 Summary The LS177 Spectrocolorimeter is a high-precision, large aperture spectrophotometer/class colorimeter designed for demanding industrial color measurement and quality control. Its 50 mm measurement aperture, spectral reflectance curves, and comprehensive color analysis capabilities make it a strong choice for labs and production facilities that need true spectral data and repeatable color control across varied materials.

The LS177 Spectrocolorimeter is a benchtop spectral color measurement instrument with a 50 mm large measuring aperture, designed for accurate color evaluation, spectral reflectance analysis, and color difference comparison of non-transparent materials such as powders, masterbatches, plastics, textiles, painted surfaces, food products, and more. 🔍 Key Features 🟡 Large 50 mm Aperture 50 mm measurement aperture captures a wide area of the sample — especially beneficial for rough, uneven, or particulate surfaces where smaller apertures may give inconsistent readings. 📈 Spectral Reflectance Curves Provides professional spectral reflectance curves that go beyond basic tristimulus values, helping you analyze hue, saturation, brightness and subtle material characteristics. 📊 Rich Color Data & Color Spaces Supports multiple color spaces: CIE Lab, Luv, LCh, Yxy CMYK, RGB Whiteness and yellowness indices like WI-98, WI-Hunter, YI-98, WI-R457 Spectral reflectance data Offers a full set of color difference formulas including ΔEab, ΔEuv, ΔE94, ΔEcmc (various weighting), and ΔE*00. 🧪 Robust QC & Comparison Tools Built-in quality control (QC) function allows you to set color difference thresholds and automatically judges pass/fail results. Electronic color charts are included internally for quick color matching (typically ~90% match accuracy). 💻 Connectivity & Software Support Connects via USB and Bluetooth to mobile APP and PC software to support data export, report generation, and statistical analysis. 📱 Touchscreen Interface Equipped with a 7-inch IPS color touchscreen for intuitive, standalone operation without needing external devices. 📊 Technical Specifications Specification Details Illumination Geometry D/8 with Specular Component Included (SCI) Light Source Full-spectrum LED Spectral Range / Interval 400–700 nm, 10 nm Measuring Aperture 50 mm Measurement Time ~1.5 s Color Spaces CIE Lab, Luv, LCh, Yxy, CMYK, RGB, WI-98, WI-Hunter, YI-98, WI-R457, Reflectance Color Difference Formulas ΔEab, ΔEuv, ΔE94, ΔEcmc, ΔE*00 Repeatability Std. dev. ΔE*ab ≤ 0.03 Inter-Instrument Agreement ΔE*ab ≤ 0.4 (BCRA II tiles) Display 7″ 1024×600 IPS color screen Weight / Dimensions ~3.29 kg; 21.1×26.4×15.5 cm Power AC 100–277 V Languages Simplified Chinese, English Connectivity USB, Bluetooth 🛠 Typical Applications The LS177 is ideal for color measurement and management in industries such as: ✔ Plastic masterbatch and powder color QC — large aperture is excellent for non-solid or uneven materials. ✔ Paints and coatings — spectral curves help analyze complex finishes. ✔ Textiles and fabrics — consistent comparison of dye lots. ✔ Food and pharmaceutical products — measurement of tablets, powders, formulations. ✔ Quality control labs — detailed metrics, QC thresholds, database and reporting workflows. 🧰 What’s in the Box LS177 Spectrocolorimeter unit USB cable Cleaning cloth Power cable User manual, calibration report, certificate/warranty card Plastic cuvettes for powder/masterbatch/opaque sample positioning 📌 Summary The LS177 Spectrocolorimeter is a high-precision, large aperture spectrophotometer/class colorimeter designed for demanding industrial color measurement and quality control. Its 50 mm measurement aperture, spectral reflectance curves, and comprehensive color analysis capabilities make it a strong choice for labs and production facilities that need true spectral data and repeatable color control across varied materials.

LS176 Spectrophotometer — Portable Handheld Spectrophotometer A handheld multi-functional spectrophotometer and colorimeter designed for accurate color measurement, spectral analysis, and quality control across materials such as paints, coatings, plastics, stone, automotive finishes, leather, textiles, etc. It combines spectrophotometer-level color measurement with easy touchscreen operation and mobile/PC connectivity. 🔍 Key Features 🎨 Spectral Measurement & Reflectance Curves Uses a full-spectrum LED light source for balanced illumination across the visible range. Built-in advanced spectral sensor with curve-fitting algorithms gives professional spectral reflectance curves for deeper color analysis. This means you can evaluate hue, saturation, and shade beyond just basic color numbers. 📏 D/8° Geometry (SCI) Standard D/8° illumination with Specular Component Included (SCI) is widely used in industry to capture diffuse and specular-included color data for consistent, comparable results. 🖥️ Interactive Touchscreen 3.5″ IPS capacitive color touchscreen makes operation intuitive and standalone (no phone needed). 📊 Rich Color Space Support Reports in many color spaces: • CIE Lab, Luv, LCh, Yxy • CMYK, RGB, Hex • Whiteness & yellowness metrics (WI-98, Hunter, R457, YI-98) • Spectral reflectance curves 🧮 Color Difference & QC Functions Supports common ΔE formulas: • ΔEab, ΔEuv, ΔE94, ΔEcmc, ΔE*00 — enabling robust color difference comparisons and QC thresholds. 📱 Connectivity & Software Connects to a mobile app for color sharing and to PC software for deeper analysis, data import/export, and reporting. 🧠 Color Libraries & Matching Includes multiple electronic color charts for quick matching — over ~90% matching accuracy. 📊 Technical Specifications Specification Details Optical Geometry D/8°, Specular Component Included (SCI) Light Source Full-spectrum LED Spectral Range 400 – 700 nm (10 nm intervals) Measuring Aperture 8 mm Measurement Time ~1 sec Repeatability Std. dev. ΔE*ab ≤ 0.03 Inter-Instrument Agreement ΔE*ab ≤ 0.4 (BCRA II tiles) Display 480×320 IPS touchscreen Battery Rechargeable Li-ion (~10 000 measures/charge) Connectivity USB-C & Bluetooth (app) Weight/Size ≈ 325 g; 179×64.5×93 mm Operating Conditions 0 – 45 °C, 0 – 85 % RH 🛠 Why This is Useful Gives true spectrophotometric data instead of only tristimulus values — essential for industries needing consistent color quality across batches or materials. Spectral reflectance curves help detect subtle differences in surface characteristics, gloss, or texture that color numbers alone might miss. Portable form factor makes it practical for factory floor QC, field inspections, or production lines. 🛠 Typical Applications ✔ Automotive paint and coatings ✔ Decorative materials, plastics & hardware ✔ Textile, leather & upholstery ✔ Furniture and wood finishes ✔ Industrial quality control and inspection 📦 In the Box LS176 Spectrophotometer unit USB-C cable Cleaning cloth Locating plate User manual, certificate & calibration report Summary: The LS176 is a handheld spectrophotometer-class colorimeter bridging portable usability with advanced spectral measurement. It’s ideal for users who need repeatable, professional-grade color and reflectance data with intuitive operation and QC features — without a large benchtop instrument.

The LS177C Coffee Colorimeter is a bench-style coffee color measurement device aimed at coffee professionals (roasters, QC labs, specialty cafés, green bean suppliers) who need objective, repeatable color data tied to recognized coffee roast metrics like SCAA number and HCCI (HunterLab Coffee Color Index). 📌 Key Features ✔ One-Touch Roast Analysis Measures SCAA roast number, HCCI, and roast degree of coffee beans in one quick measurement, giving you actionable data for roasting control and consistency. ✔ Large 50 mm Aperture The 50 mm measuring aperture and supplied special plastic cuvettes make it suitable for irregular-shaped coffee beans or grounds, capturing a representative sample area. ✔ Professional Color Metrics Reports Lab color values (CIE Lab) and allows color difference comparison with adjustable thresholds for quality control. ✔ Touchscreen Interface Built-in 7-inch IPS color touch display makes it easy to operate without external controls. ✔ Connectivity & Software Supports USB and Bluetooth connectivity with mobile APP and PC software for color data management and deeper analysis. 📊 Important Technical Specs Specification Details Optical Geometry D/8°, with specular component included (SCI) Light Source Full-spectrum LED Spectral Range 400–700 nm, 10 nm intervals Measuring Aperture 50 mm Measurement Conditions D65 light source, 10° FOV Measurement Time ~1.5 s Color Space CIE Lab Color Difference Formula ΔE*ab Repeatability ΔE*ab ≤ 0.03 Display 7″ IPS color screen Weight ~3.29 kg Power AC 100–277 V Languages English & Chinese 🧠 How It’s Used Coffee roasting and QC labs: Compare roast levels objectively vs. industry standards Track roast consistency over batches Set QC thresholds for bean color acceptance Green bean grading & sourcing: Evaluate raw beans by color indices before roasting Specialty cafés & roasteries: Quantify roast profiles for menu definitions or training The device goes beyond simple visual or card-based roast assessment by tying color metrics to SCAA/HCCI standards that professionals use for coffee quality evaluation. 📦 What’s in the Box Coffee Colorimeter unit USB cable Power cable Cleaning cloth Calibration report & certificate User manual Plastic cuvettes (×2) for coffee sample positioning 📌 Quick Summary The LS177C Coffee Colorimeter is a specialized, professional coffee roast and color analysis tool with a large aperture and industry-recognized color metrics (SCAA, HCCI), touchscreen operation, and robust software support — ideal if you’re serious about data-driven roasting and QC in specialty coffee.

The LS173 Portable Colorimeter is a handheld color measurement and color difference meter designed for accurate color control and comparison across a wide range of materials — including paints, metals, stones, ceramics, plastics, and more. It uses D/8° optical geometry with specular component included (SCI), which is a standard approach for consistent reflection measurement of most sample surfaces. 🔬 Key Features 📱 Touchscreen & Easy Operation Large 3.5-inch IPS capacitive touch screen makes navigation and measurement easy without many physical buttons. Intuitive interface lets you start a measurement with a tap, view results quickly, and compare colors effortlessly. 🎯 Color Measurement & Matching Integrates multiple standard electronic color charts and can match the measured color to the 3 closest color codes (≈ 90 %+ accuracy). Displays color deviation values (ΔL, Δa, Δb) to help with visual matching and correction decisions. 📏 Quality Control (QC) Functions Supports settable color difference thresholds for fast QC testing. Provides pass/fail results based on chosen ΔE formulas. 📊 Rich Color Data & Analysis Reports in multiple color spaces: CIE Lab, LCh, Luv, Yxy, CMYK, RGB, YI-98, plus whiteness/yellowness and spectral reflectance curves. Supports many color difference formulas, including ΔEab, ΔEuv, ΔE94, ΔEcmc (various weighting ratios), ΔE*00. 📁 Large Local Storage Can store thousands of color entries and build personalized color databases, reducing the need to carry physical reference cards. 🔗 Connectivity & Software Works with mobile app (Android/iOS) and PC software for online measurement, sharing, reporting, and database management. 🧰 Portable & Practical Design Handheld, ergonomic form for easy use in the field or production line. Comes with a measurement locating plate for precise alignment and a built-in calibration white tile so you don’t lose the calibration accessory. 📊 Technical Specifications Specification Details Optical Geometry D/8°, Specular Component Included (SCI) Light Source Full-spectrum LED Spectral Range 400–700 nm, 10 nm interval Measuring Aperture 8 mm Measurement Time ~1 second Repeatability ΔE*ab ≤ 0.03 (very stable) Display 480×320 IPS color touch screen Battery Rechargeable lithium (~4000 mAh), up to ~10,000 measurements/charge Connectivity USB-C, Bluetooth via app Languages Simplified Chinese, English Operating Temp/Humidity 0–45 °C, 0–85 % RH (no condensation) Dimensions / Weight ~86×62.5×158 mm; ~245 g 🧠 Typical Uses This model is ideal for color measurement, color matching, and quality control across industries such as: Paints & coatings Metals and metal finishing Ceramics and stone surfaces Plastics and molded parts Textiles & leather goods Printing & packaging materials 📦 What’s Included Portable LS173 Colorimeter unit USB-C cable Cleaning cloth Locating plate User manual & calibration report ⭐ Summary The LS173 Colorimeter is a robust, touchscreen handheld instrument that balances portable convenience with professional-grade color measurement and quality control. With rich data outputs, multiple color spaces, and industry-typical ΔE formulas, it’s ideal for manufacturers, quality engineers, and material technicians looking for dependable, repeatable color data without a benchtop spectrophotometer.

The LS171 Colorimeter is a portable, handheld color measurement instrument used for accurate color determination and comparison on various materials. It’s designed for quality control and color management in industries where colour consistency is critical — beyond what the eye alone can judge. 🔬 Key Features ✔ Portable Smart Colorimeter Compact handheld device with Bluetooth connectivity — works with a mobile app (LSColor) for storing and analyzing color data. Built-in OLED display lets you view basic results directly without a phone. ✔ Accurate Color Measurement Uses D/8 geometry with Specular Component Included (SCI) — good for consistent surface color readings. Full-spectrum LED illumination ensures reliable color capture. ✔ Multi-Functional and Smart Stores large amounts of color data and enables building personal color libraries on the app. Supports color comparison and quality control (QC) with set thresholds for ΔE values. Color data can be shared/exported via social apps (WeChat, email, etc.). ✔ Multiple Color Spaces & Formulas Measures in CIE Lab, CIE Luv, LCh, Yxy, CMYK, RGB, Hex color spaces. Supports standard color difference formulas like ΔEab, ΔE94, ΔEcmc, ΔE00, etc. 🧪 Technical Specifications Feature Value Illumination Geometry D/8°, Specular Component Included (SCI) Light Source Full-spectrum LED Measuring Aperture 8 mm Measurement Time ~1 second Color Spaces CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex Color Difference Formulas ΔEab, ΔEuv, ΔE94, ΔEcmc (multiple), ΔE*00 Repeatability Standard deviation ΔE*ab ≤ 0.03 Display 0.96″ OLED Battery Rechargeable Li-ion (≈600–700 mAh), ~10,000 measurements per charge Data Transmission Bluetooth Charging USB Type-C Dimensions ~57×57×89.4 mm Weight ~126 g Operating Temp. 0–45 °C 📦 What’s Included LS171 Colorimeter device USB-C charging/data cable Cleaning cloth User manual & certificate/warranty card Calibration report 🛠 Typical Uses This model is well-suited for color measurement and quality control in industries including: ✔ Automotive paint and coatings ✔ Plastics and hardware ✔ Furniture and rubber goods ✔ Textiles, ceramics, and general manufacturing 👍 In Summary The LS171 Colorimeter is a compact, app-enabled tool that balances portability and accurate color measurement with useful features like color library building and quality control workflows — ideal for businesses that need quick, repeatable color comparison without bulky lab instruments.

The LS197 is a hand-held gloss meter with a tri-angle measurement design that lets you measure gloss at three different angles (20°, 60°, and 85°) — all from a single device. This makes it ideal for a broader set of surface finishes, from very shiny (high gloss) to matte (low gloss) materials. It’s widely used for testing surface gloss on paints, coatings, inks, plastics, ceramics, paper, stone, metals, electroplated parts, and more. 📊 Technical Specifications Parameter Specification Measuring Angles 20°, 60°, 85° (multi-angle) Measuring Apertures 20°: 9×9 mm 60°: 9×15 mm 85°: 5×38 mm Minimum Sample Size 57 mm × 10 mm Measuring Range 20°: 0–2000 GU 60°: 0–1000 GU 85°: 0–160 GU Resolution 0.1 Gloss Unit (GU) Repeatability 0–120 GU: ±0.2 GU 120–2000 GU: ±0.2 % Reproducibility 0–120 GU: ±0.5 GU 120–2000 GU: ±0.5 % Zero Error ~0.1 GU Indication Error ±1.5 GU or ±1.5 % (across range) Display 240×128 dot-matrix LCD Power Rechargeable lithium battery (3.7 V, ~2000 mAh) Interfaces USB-C (charging & PC data) Languages Supported English & Simplified Chinese Dimensions ~140 × 48 × 75 mm Weight ~300 g Operating Temp/Humidity 10–45 °C, 0–85 % RH (no condensation) Storage Temp –10–60 °C Gloss Units (GU) represent specular reflectance — higher GU means a glossier surface. The multi-angle design lets you interpret gloss data across different geometries for better material characterization. ✨ Key Features 📐 Multi-Angle Measurement Measures gloss at 20°, 60°, and 85° simultaneously — letting you assess high gloss (20°), medium gloss (60°), and low gloss (85°) surfaces with one instrument. 📊 Extra-Wide Range (Up to 2000 GU) With a 2000 GU range at 20° angle, the LS197 handles very high-gloss and reflective finishes that many single-angle meters can’t. ⚡ Fast & Easy Operation Simply place the meter on the surface and the readings appear instantly — no extra button press needed in normal mode. 📈 QC Mode for Batch Testing Quality Control (QC) mode lets you set upper and lower limits to automatically decide if gloss values are within spec — useful for production inspection workflows. 🔧 High Accuracy & Stability Uses D65 standard light source and advanced optics for consistent, accurate measurements even on colored materials. 💻 PC Software Support Connect via USB to Windows PC for data logging, parameter setup, batch statistics, and report generation/printing. 🔋 Long Battery Life Large rechargeable battery supports extended measurement sessions without frequent recharging. 📜 Standards & Compliance The LS197 meets major gloss measurement standards, making its results reliable and globally comparable: ISO 2813 — Paints and coatings gloss measurement ISO 7668 ASTM D523 & ASTM D2457 — Standard gloss test methods DIN 67530 — German gloss standard GB/T 9754, GB/T 13891, GB/T 7706, GB/T 8807 — Chinese gloss standards Meets Grade 1 working machine calibration requirements under JJG 696-2015/2002 verification regulation. 📌 Who It’s Best For The LS197 is ideal if you need: Comprehensive gloss profiling across multiple gloss levels (low, medium, high). High-gloss surface testing beyond 1000 GU (up to 2000 GU). Production line quality control with QC automation. Lab and R&D environments where detailed gloss measurement across angles improves material evaluation.