IKA EUROSTAR 200 P4 control Overhead Stirrer

Overview

The IKA EUROSTAR 200 P4 control is a high-performance overhead stirrer engineered for precision mixing, dispersion, and homogenization in demanding laboratory environments. Designed around a brushless DC motor architecture, it eliminates carbon brush wear, ensuring long-term torque stability, low maintenance, and silent operation—critical for extended batch processing and GLP-compliant workflows. Its dual-speed-range configuration (4–108 rpm and 16–530 rpm) enables optimal adaptation to both high-viscosity media (up to 150,000 mPa·s) and low-viscosity, high-shear applications. With a maximum stirring capacity of 100 L (water-equivalent), the unit supports scalable process development—from R&D benchtop trials to pilot-scale formulation validation. The integrated PT1000 temperature sensor (DIN EN 60751 Class A compliant) allows real-time thermal monitoring during exothermic or endothermic mixing, while the 100% duty cycle rating guarantees uninterrupted operation under sustained load.

Key Features

• Brushless DC motor delivering consistent torque output (660 N·cm peak, 6.6 N·m rated) with zero commutation noise and no scheduled brush replacement
• Dual-range electronic speed control with ±1 rpm setting accuracy and traceable speed measurement (±1% above 300 rpm; ±3 rpm below)
• Real-time torque monitoring with dynamic trend display and calibrated deviation limits (±60 N·cm in Range I, ±10 N·cm in Range II)
• TFT touchscreen interface supporting multilingual operation (English, German, French, Spanish, Chinese), programmable protocols, and on-device data logging
• Integrated temperature sensing via factory-calibrated PT1000 probe (–10 to +350 °C, 0.1 K resolution, ±0.5 K accuracy per DIN EN 60751 Class A)
• Comprehensive safety architecture: automatic overload cut-off, lockable safety circuit, short-term overload tolerance, and ISO 13857-aligned mechanical guarding
• Modular connectivity: RS232 and USB ports for instrument control integration into LIMS or SCADA systems; compatible with FDA 21 CFR Part 11–compliant audit trail software

Sample Compatibility & Compliance

The EUROSTAR 200 P4 control accommodates a broad spectrum of sample types—including Newtonian and non-Newtonian fluids, suspensions, pastes, polymer melts, and viscous emulsions—across volumes from 500 mL to 100 L. Its 0.5–10 mm universal clamp jaw secures standard glass, PTFE-coated, or custom-engineered impellers (e.g., anchor, paddle, turbine, helical ribbons). The system meets IEC 61000-6-3 (EMC emission) and IEC 61000-6-2 (immunity) standards, carries CE marking per Machinery Directive 2006/42/EC, and conforms to DIN EN 60529 (IP40 enclosure rating). For regulated environments, its digital interfaces support 21 CFR Part 11–aligned electronic records when paired with validated third-party software, and all firmware updates are version-controlled and documented per ISO/IEC 17025 requirements.

Software & Data Management

Data acquisition and protocol management are handled via the embedded TFT interface and optional PC-based lab software (e.g., IKA Labworldsoft). All operational parameters—including speed, torque, temperature, elapsed time, and error logs—are timestamped and stored internally or exported via USB/RS232. The system supports user-defined method templates with up to 10 sequential steps (e.g., ramp-to-target speed → hold → temperature-triggered pause → torque-limited shutdown). Audit trails record operator ID, parameter changes, and event timestamps—enabling full traceability for GMP, ISO 9001, or ISO/IEC 17025 audits. Firmware updates preserve calibration constants and historical data integrity without requiring recalibration.

Applications

• Pharmaceutical: Viscosity-controlled dissolution testing, suspension stabilization, ointment and gel homogenization under thermal monitoring
• Chemical R&D: Polymerization initiation, catalyst dispersion in viscous monomer batches, solvent-free resin mixing
• Food & Beverage: Emulsion development (mayonnaise, dressings), starch gelatinization kinetics, dairy product texture optimization
• Materials Science: Ceramic slurry deagglomeration, battery electrode slurry mixing, nanocomposite dispersion verification
• Academic Research: Rheological benchmarking of shear-thinning fluids, temperature-dependent viscosity mapping, scale-up correlation studies

FAQ

Does the EUROSTAR 200 P4 control support external temperature probes beyond the included PT1000?
Yes—it accepts any PT1000 sensor meeting DIN EN 60751 Class A tolerances via the standardized 4-pin connector.
Can torque and temperature data be logged synchronously with speed profiles?
Yes—TFT display shows all three parameters in real time, and synchronized CSV export is available via USB or RS232.
Is the WH 11 wireless controller included in the base configuration?
Yes—the WH 11 remote control unit and H 67.60 immersion temperature probe are supplied as standard accessories.
What is the recommended calibration interval for torque and temperature functions?
IKA recommends annual verification against traceable standards; torque calibration requires certified dead-weight testing, while temperature calibration uses a reference thermometer in stirred fluid baths.
Does the unit comply with explosion-proof requirements for solvent-based processes?
No—the EUROSTAR 200 P4 control is rated for general laboratory use (IP40) and is not ATEX or IECEx certified; for hazardous areas, consult IKA’s EX-series alternatives.