IKA T 65 digital High-Performance Batch Homogenizer

Overview

The IKA T 65 digital is a high-torque, three-phase-driven batch homogenizer engineered for reproducible, scalable dispersion and homogenization in pilot-scale laboratory and technical development environments. Based on the proven principle of rotor-stator mechanical shear, the system generates intense hydrodynamic forces through precise relative motion between a rotating inner rotor and a stationary outer stator—enabling efficient particle size reduction, emulsification, cell disruption, and suspension stabilization. With an output power of 2200 W and a wide operational speed range (1000–9500 rpm), the T 65 digital maintains constant rotational velocity across varying viscosity loads—a critical requirement for process transfer from lab to pilot plant. Its robust cast-aluminum housing, IP 54-rated enclosure, and industrial-grade three-phase motor ensure thermal stability and long-term reliability under sustained duty cycles typical of intermediate-volume processing (2–50 L aqueous equivalents).

Key Features

• Continuous, infinitely variable electronic speed control with real-time LED-based 7-segment display for accurate rpm verification and traceable parameter setting.
• Three interchangeable rotor-stator geometries (e.g., standard, fine, and ultra-fine clearance configurations) enabling optimization for distinct material rheologies—from low-viscosity solvents to highly structured pastes up to 5000 mPa·s.
• Insert-type shaft coupling allows tool-free, rapid exchange of dispersing heads without alignment tools or torque wrenches—minimizing downtime during multi-step protocols.
• Stainless steel rotor-stator assemblies conform to DIN 1.4404 (AISI 316L) specifications and are validated for use under controlled vacuum or overpressure conditions, supporting applications such as degassed emulsion preparation or pressurized reaction homogenization.
• Integrated electronic overload protection monitors current draw and triggers automatic shutdown upon exceeding preset thermal or mechanical thresholds—preserving motor integrity and ensuring operator safety.
• Built-in error code diagnostics provide immediate identification of operational anomalies (e.g., sensor fault, thermal cutoff, or phase imbalance), facilitating rapid troubleshooting and reducing mean time to repair (MTTR).

Sample Compatibility & Compliance

The T 65 digital accommodates a broad spectrum of sample types—including aqueous and organic suspensions, polymer melts, pharmaceutical slurries, food emulsions, and biological lysates—within its defined volume window (2–50 L). All wetted components comply with FDA-relevant materials standards for incidental food contact (21 CFR 177.2400) and EU Regulation (EC) No. 1935/2004. The device meets electromagnetic compatibility requirements per EN 61326-1 and carries CE marking under the Machinery Directive 2006/42/EC. Its IP 54 ingress protection rating ensures resistance to dust and low-pressure water jets, making it suitable for controlled but non-sterile technical laboratories operating under GLP-aligned documentation practices.

Software & Data Management

While the T 65 digital operates as a standalone instrument with local parameter control, its analog output interface (0–10 V) supports integration into centralized process monitoring systems via PLC or SCADA platforms. For audit-ready workflows, users may log speed setpoints, runtime duration, and error events manually or via external data acquisition hardware. Though not natively compliant with 21 CFR Part 11, the unit’s deterministic behavior, repeatable mechanical response, and transparent error reporting support validation activities required under ISO/IEC 17025 and ASTM E2500 frameworks for equipment qualification (IQ/OQ).

Applications

• Pilot-scale formulation development for pharmaceutical nanosuspensions and lipid nanoparticles (LNPs).
• Preparation of stable pigment dispersions for coatings and inkjet inks.
• Homogenization of high-solid-content battery electrode slurries prior to coating trials.
• Cell lysis and organelle isolation in bioprocessing R&D where shear-sensitive targets require controlled energy input.
• Emulsification of functional food ingredients (e.g., plant-based dairy alternatives) under scalable batch conditions.

FAQ

Is the T 65 digital compatible with IKA’s Labworldsoft software?
No—the T 65 digital lacks USB or RS232 connectivity and is not supported by Labworldsoft. It is designed for direct manual operation.
Can the dispersing head be sterilized in an autoclave?
Stainless steel rotor-stator sets are autoclavable at 121 °C / 1 bar for up to 20 minutes; however, repeated cycles may affect surface finish and clearance tolerances—validation per ISO 17665 is recommended.
What electrical infrastructure is required for installation?
A dedicated three-phase supply (3 × 400 V or 3 × 230 V, 50/60 Hz, 16 A circuit breaker minimum) with proper grounding is mandatory; single-phase operation is not supported.
Does the unit include a dispersing head upon delivery?
No—rotor-stator assemblies are optional accessories and must be selected based on application needs (e.g., S25N-10G, S25N-25G, or S25N-40G).
Is the T 65 digital suitable for continuous processing?
It is strictly a batch-mode instrument; no flow-through or inline configuration is available or certified for this model.