ACL-3 Automatic Colorimeter for Petroleum Products

Tanaka Scientific Limited

 

The ACL-3 is an advanced automatic colorimeter for petroleum products, measuring Saybolt, ASTM, Pt-Co/Hazen, and Gardner color values using Tri-Stimulus spectroscopy (ASTM D6045). It delivers precise, repeatable results in about 5 seconds without subjective judgment, ensuring full traceability. The device displays spectral transmittance, optical density, and color values via a 5.7-inch color LCD touchscreen. It features a white LED light source, CMOS linear image sensor, and supports USB and parallel port connectivity, with data saved to USB flash drives. Compliant with major ASTM and ISO standards, the ACL-3 is compact and user-friendly.

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Features & Benefits

Features:

  • Automatic measurement of 4 color types (Saybolt, ASTM, Pt-Co/Hazen, Gardner)

  • Spectroscopy-based tri-stimulus method

  • Fast 5-second analysis with CMOS linear sensor

  • 5.7” touch screen, USB and printer interfaces

  • Compact and durable (15.5 kg, LED life ~20,000 hrs)

Benefits:

  • Eliminates human error for consistent, traceable results

  • Saves time with rapid testing

  • Simple operation and data handling

  • Meets ASTM and ISO standards

Methods

  • ASTM D1209
  • ASTM D1500
  • ASTM D1544
  • ASTM D156
  • ASTM D5386
  • ASTM D6045
  • ISO 2049
  • ISO 4630
  • ISO 6271

In correlation to

Downloads

Product specifications are available for download below. If you have any questions or need any further information, feel free to contact us.

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