3nh TS7600 Handheld Spectrophotometer (400~700nm; 10nm)

3nh TS7600 Handheld Spectrophotometer (400~700nm; 10nm)

In the modern industrial manufacturing era, maintaining absolute color consistency between incoming and outgoing batches is the key to preserving a business’s reputation. Older-generation conventional colorimeters or early-stage spectral scanners are often prone to data drift when workshop temperatures fluctuate, and they remain helpless against metamerism. The 3nh TS7600 Handheld Spectrophotometer is a comprehensive upgrade solution – integrating a powerful, upgraded TS-series hardware structure with an ultra-fine 10nm diffraction grating spectral analysis, helping enterprises standardize their QC processes in the most scientific, objective, and professional manner.

Overview of the 3nh TS7600 Spectrophotometer

The 3nh TS7600 is a new-generation dedicated handheld spectrophotometer, perfectly optimized by the 3nh brand for mobile inspection capabilities across workshops, warehouses, and mid-range laboratories requiring high processing speeds. The device utilizes the international standard d/8 optical geometric structure (diffuse illumination, 8-degree viewing angle), fully and strictly meeting the stringent regulations of the International Commission on Illumination (CIE No.15), ISO 7724/1, ASTM E1164, and DIN 5033.

The core strength that establishes the TS7600’s superior position lies in its high-resolution dual-array CMOS matrix spectral sensor system. The instrument dissects the spectral energy of reflected light from a wavelength range of 400 nm to 700 nm with a fine 10nm interval step, allowing for the lightning-fast detection of the smallest micro-chromatic deviations on material surfaces.

Outstanding Features of the 3nh TS7600

💡 Fine Spectral Analysis Capability (400~700nm; 10nm Interval)

Featuring a continuous spectral scanning range that completely covers the visible light spectrum with an extremely small 10nm bandwidth interval, the 3nh TS7600 can reconstruct the material’s spectral curve in detail. This technology enables the device to completely eliminate errors caused by metamerism, ensuring that measurement results attain maximum objectivity and maintain excellent repeatability across tens of thousands of continuous triggers in industrial environments.

💡 Simultaneous Integration of Dual Advanced Measuring Modes: SCI and SCE

The advanced optical system of the TS7600 allows technicians to deeply analyze material characteristics through two flexible measurement modes:

• SCI (Specular Component Included): Measures the actual inherent core color of the material, eliminating all interference from matte surface gloss or the roughness of paint films and plastic pellets.
• SCE (Specular Component Excluded): Measures the actual color shade displayed to the consumer’s eye, perfectly serving the visual appearance evaluation of the product according to real-world visual perception.

💡 Standard Flat Measuring Aperture and Precise Positioning Indicator

The TS7600 features an industry-standard flat measuring head with an 8mm aperture, which is the most common and optimal size for the vast majority of production material samples. The flat head design allows the device to fit flush against the large flat surfaces of products, eliminating external stray light leakage. Combined with a clear illumination positioning indicator, technicians can easily align the measuring head precisely onto the target area.

💡 Comprehensive Color Space System and Lightning-Fast Pass/Fail Evaluation

With a single trigger operation taking less than 1.5 seconds, the sharp graphical display of the TS7600 instantly presents visual results thanks to its new-generation processing chip:

• Full range of international color spaces: CIE Lab, XYZ, Yxy, LCh, RGB…
• Most advanced color difference formulas: Delta Eab, Delta E00, Delta Ecmc, Delta E94.
• Smart alert mode: Automatically compares the measured sample with the standard sample and instantly displays a Pass or Fail result based on the allowable tolerance settings, helping workshop operators quickly screen defective parts directly on the production line.

💡 Upgraded TS-Series Configuration for Excellent Repeatability

The new-generation TS7600 series is optimized for its internal optical path and smart temperature compensation system. Consequently, the error between consecutive measurements is controlled at an extremely low level, enabling the instrument to maintain excellent data stability even during continuous operation through long workshop shifts.

💡 In-Depth Data Management PC Software Connection

Via a high-speed USB data transmission port, the TS7600 easily synchronizes data with intensive color management software on computers. The software supports enterprises in storing large volumes of standard sample data, managing digital color card libraries (Pantone, RAL), tracking chromatic variation trend charts of production batches, and automatically exporting professional PDF/Excel Quality Control Reports (QC Report) to send to major partners.

Technical Specifications:

Integrating Sphere Size: Φ40mm

Light Source: Combined full-spectrum LED light source and UV light source

Spectrophotometric Mode: Flat Grating

Sensor: Silicon photodiode array (dual row 40 groups)

Wavelength Range: 400~700nm

Wavelength Interval: 10nm

Semiband Width: 10nm

Measured Reflectance Range: 0-200%

Measuring Aperture: Customized 1 aperture: MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm

Dimensions: L*W*H=129X76X217mm

Weight: approx. 600g

Battery: Li-ion battery, 6000 measurements within 8 hours

Light Source Lifespan: 5 years, more than 3 million measurements

Data Display: 3.5-inch TFT color LCD, Capacitive touch screen

Data Port: USB

Data Storage: Standard 1000 Pcs, Sample 20000 Pcs

Operating Environment: 0~40℃, 0~85%RH (non-condensing), Altitude < 2000m

Storage Environment: -20~50℃, 0~85%RH (non-condensing)

Standard Accessory: Power Adapter, User Guide, PC Software (Download from official website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, One aperture (8mm or 4mm)

Optional Accessory: Micro Printer, Powder Test Box

Practical Applications of the 3nh TS7600

Thanks to its mobility, powerful new-generation processing chip, and fine 10nm spectral scanning range, the 3nh TS7600 handheld spectrophotometer serves as a core instrument in the following fields:

• Plastics Industry: Quality-controlling the color consistency of incoming plastic pellets, plastic blanks, and the surfaces of large flat molded plastic products such as household plastic panels, TV casings, refrigerators, and automotive plastic components.
• Paint & Coating Electroplating Industry: Measuring and inspecting color deviation of powder coatings, coil coatings, protective layers on metal sheets, construction materials, and architectural wood furniture.
• Printing & Packaging Manufacturing Industry: Verifying the color deviation of printing ink on paper boxes, flat corrugated cartons, and embossed decal labels, ensuring precise color matching for partners’ brand recognition logos.
• Textile & Leather Industry: Rapidly evaluating the color quality, color fastness, and color uniformity between flat dyed fabric rolls before transferring them to the mass cutting and sewing lines.