Ink emulsification tester

NT 775 Emulsification Tester is used to rapidly test the water demand of hectograph ink and its binder in the laboratory. It complies with ASTM D 4942. This instrument adopts a double-frame stirrer rake with planetary stirring, providing shearing and dispersion effects. It disperses and refines insoluble liquids. The liquids circulate inside the container to reach a uniform emulsified state. Controlled by a programmable controller, it can display working status and parameters. This instrument features modern design, stable operation, accurate measurement, high reliability and simple operation.

Core Advantages

1. Complies with international ASTM D4942 test standard. Test reports are acceptable for foreign trade and customer acceptance.
2. Equipped with planetary double-frame stirrer rake for stable shearing and dispersion effect, simulating real emulsification process during printing.
3. Programmable controller allows setting stirring time and rotation speed; real-time display of working status and parameters.
4. Robust structure, excellent test repeatability, simple operation and easy maintenance.

Application Scope

✅ Test samples: Lithographic (offset) printing inks and ink binders (varnish)

✅ Application scenarios: Ink formulation R&D, production QC, incoming inspection for printing enterprises, ink trade arbitration, import & export ink testing ✅ Standard: ASTM D4942