CHN SPEC DS-807 Spectrophotometer (0–200%, 400–700 nm)

CHN SPEC DS-807 Spectrophotometer (0–200%, 400–700 nm)

In the manufacturing industries of plastic pellets, food, pharmaceuticals, or chemicals, controlling the color of granular and powder raw materials is always a major challenge due to non-uniform surfaces. The CHN Spec DS-807 color measurement device is a breakthrough solution, specially designed to eliminate optical errors, delivering the most accurate and stable color measurement results.

Why is the DS-807 the Top Choice for Granular and Powder Materials?

Conventional colorimeters often struggle when measuring powder or granular samples due to light leakage and shadowing effects between gaps. The CHN Spec DS-807 completely resolves this problem thanks to: An optimal measuring aperture: Designed to cover a larger surface area, providing a better average color value for loose materials. An airtight measuring chamber: Prevents ambient light interference and protects the sensor from dust contamination from powder samples. Specialized accessories: Comes with a sample cup (cuvette) to help compress and flatten the powder surface, creating ideal measurement conditions. The CHNSpec DB-807 spectrophotometer is specially designed for non-uniform samples such as powders and color masterbatches. With a large 50mm measuring aperture and a fully sealed measuring port as its primary advantages, the device overcomes common industry issues such as large measurement errors and susceptibility to dust accumulation found in small-aperture devices. The device supports color parameter measurements in various color spaces such as CIE Lab and XYZ, accurately recording the core color values of samples as well as color difference data between batches. It is capable of delivering fast results within 1 second and storing 10,000 data entries, meeting the needs of precise laboratory analysis and efficient quality inspection on production lines.

Whether researching powder formulas, calibrating masterbatch color lots, or controlling color in downstream processing stages like injection molding and extrusion, the DS-807 provides stable and reliable color data, assisting businesses in ensuring product quality.

Product Features

• Ultra-large 50mm measuring aperture, better suited for inspecting non-uniform samples.
• Light source lifespan of up to 2 million measurements, eliminating worries about light source failure.
• Data storage of up to 10,000 records, providing ample storage according to your needs.
• Fully sealed measuring port, preventing dust and foreign particles from entering the device.

Technical Specifications:

Practical Industrial Applications

Thanks to its d/8 optical structure combined with a 50mm measuring aperture, the DS-807 is an ideal laboratory instrument for the following industries:

• Plastics & Color Masterbatch Industry: Specially used for color quality control of virgin/recycled plastic pellets and color masterbatches before entering extrusion or injection molding machines, ensuring color uniformity between production batches.
• Textiles, Footwear & Yarn Industry: Measures the color of raw fabrics, textured textile surfaces, tanned leather, and coarse embroidery threads without worries about surface stripe shadows interfering with results.
• Chemicals, Paints & Pigments Industry: Checks the color deviation of dry pigments, construction materials, ceramics with coarse/rough surfaces, or highly turbid liquids.
• Pharmaceuticals & Food Industry: Measures and inspects the color of tablets, cereal grains, and food powders.