30 October 2025

Smarter density testing with q-doc®

Seamlessly integrate the Krüss DS7800 density meter into q-doc® and elevate your data management – accurate, compliant, and effortless density testing for liquid drug products.

Density measurements are frequently used for QA, especially in the pharmaceutical, chemical, petrochemical as well as the food and beverage industry. They allow the manufacturer to analyze raw materials, semi-finished and finished products and get a quick analysis regarding the purity of the tested material.

The new q‑doc® standard device driver now supports seamless integration with the Krüss DS7800 density meter, expanding q‑doc®’s analytical capabilities with the dedicated ‘density’ test class.  

This enhancement enables fully traceable density measurements for raw materials and liquid drug products – ensuring compliance with GMP, data integrity, and audit trail requirements. By capturing results directly in q-doc®, laboratories minimize manual steps, reduce transcription errors, and enhance process transparency.

How does density measuring work using the Krüss DS7800 with q‑doc®?
Learn more in the latest q-doc® application note!