CaiPu DS-39D Benchtop Spectrophotometer

The DS-36D series of ColorExpert Benchtop Spectrophotometers features a proprietary differential spectral engine that increases light intake by 50% and improves spectral resolution by 30%. It delivers superior repeatability, instrument-to-instrument consistency, and measurement accuracy. Camera clarity has improved by 350%, and with our proprietary brightness calibration algorithm, it accurately reproduces colors even for ultra-dark samples. The powerful ColorExpert desktop software allows simultaneous saving of sample data and images. The DS-36D series will play an exceptional role in quality control and color matching across industries such as paints, plastics, and textiles.

Key Features

1. Innovative nanometer-resolution grating-based spectral analysis technology

Innovation is the soul of Colorimetry. After nearly 10 years of dedicated research, we've combined an innovative MEMS-fabricated grating with an array sensor to achieve nanometer-level spectral resolution, delivering unprecedented color measurement accuracy and setting a new industry standard. This breakthrough significantly enhances product performance and is protected by Chinese invention patents.

2. Excellent consistency between tables: dE*ab ≤ 0.08,Ultra-High Repeatability: dE*ab ≤ 0.005, ensuring precise data transfer across factories.

3. Proprietary fluorescence calibration technology

Automatically adjusts UV intensity to ensure high consistency between instrument readings and reference-grade values when testing fluorescent materials.

4. High-precision auto-calibration

Advanced automatic calibration significantly improves long-term repeatability. Under constant temperature conditions, the dE*ab between day 1 and day 30 remains within 0.01. Across any temperature range from 0°C to 40°C, the dE*ab stays within 0.1.

5. Multiple aperture sizes for easy measurement of various sample shapes

Four testing modes, switch freely. Transmission mode supports measurements of glass, thin films, and transparent liquids.

6. Configure HD preview camera

Significantly upgraded camera resolution, improved from 400dpi to 1400dpi, delivering a 350% boost in clarity when viewing samples. Equipped with brightness calibration algorithms to accurately reproduce colors of ultra-dark samples.

7. Supports saving sample data and images simultaneously

Record image data alongside measurement data.Get more sample information;

8. Features powerful ColorExpert PC data management software

Saves data to the cloud for secure, account-based access and loss prevention. Supports exporting or printing test reports from PC. Optional color matching software available to inspire new formulas and boost efficiency.

30MM

18MM

11MM

6MM