IKA EasySyn 500 Starter Benchtop Synthesis Reactor System

Overview

The IKA EasySyn 500 Starter is a fully integrated, benchtop-scale jacketed glass reactor system engineered for safe, reproducible, and scalable chemical synthesis under controlled temperature, pressure, and agitation conditions. Based on Couette-type mixing dynamics and designed around standardized DIN/ISO glassware interfaces, the system supports both organic and aqueous-phase reactions—from exploratory lab-scale screening to pilot-stage process development. Its core architecture centers on a 0.5 L borosilicate glass 3.3 vessel with double-wall jacketing for precise thermal management via external circulators, coupled with a high-torque overhead stirrer (EUROSTAR 60 digital) capable of maintaining consistent shear profiles across viscosity ranges up to ~50,000 mPa·s. The system operates within a certified temperature envelope of −50 °C to +200 °C and achieves stable vacuum down to 3 mbar—enabling applications such as solvent removal, low-boiling-point distillations, moisture-sensitive reactions, and inert-atmosphere chemistry when paired with optional gas inlets.

Key Features

• DN 100 modular flange system with FEP-coated O-rings ensures long-term chemical resistance and leak-tight sealing under vacuum and mild positive pressure
• Ergonomic height-adjustable support frame with quick-release clamping mechanism (DN 100 clamp ring) enables rapid vessel exchange and operator-specific workstation configuration
• 500 mL jacketed reactor vessel fabricated from DIN ISO 3585-compliant borosilicate glass 3.3—resistant to thermal shock, hydrolysis, and aggressive reagents including strong acids, alkalis, and halogenated solvents
• Spring-loaded PTFE bottom discharge valve prevents mechanical stress-induced fracture during repeated opening/closing cycles
• Multi-port reactor head (1 × NS 29/32 central port, 2 × NS 29/32 side ports, 1 × NS 14/23 auxiliary port) accommodates simultaneous insertion of temperature probes, pH electrodes, addition funnels, reflux condensers, or gas spargers
• EUROSTAR 60 digital overhead stirrer delivers up to 60 N·cm torque with brushless DC motor, digital speed control (0–250 rpm), and keyless chuck for rapid impeller mounting
• PTFE-coated helical impeller optimized for axial flow and homogeneous mixing in low-to-medium viscosity media; compatible with standard IKA shaft adapters
• Vacuum-rated magnetic-coupled shaft seal rated for continuous operation at ≤3 mbar without lubricant degradation or outgassing interference

Sample Compatibility & Compliance

The EasySyn 500 Starter is suitable for handling liquid-phase, slurry, and heterogeneous reaction mixtures typical in pharmaceutical intermediate synthesis, catalyst testing, polymerization kinetics, and fine chemical process optimization. All wetted parts—including vessel, valve, seals, and impeller—are chemically inert per ASTM D543 and ISO 10993-5 standards. The system conforms to IEC 61010-1:2010 for laboratory electrical safety and meets CE marking requirements for electromagnetic compatibility (EMC) and low-voltage directive compliance. When operated with validated accessories (e.g., Pt100 temperature sensors, GLP-compliant data loggers), it supports audit-ready documentation aligned with FDA 21 CFR Part 11 and EU Annex 11 principles for electronic records and signatures.

Software & Data Management

While the EasySyn 500 Starter operates as a standalone unit, it is natively compatible with IKA Labworldsoft®—a modular laboratory automation platform supporting real-time parameter logging (temperature, stirring speed, vacuum level), event-triggered actions (e.g., automatic speed ramping upon reaching setpoint), and export of timestamped CSV or PDF reports. Optional integration with third-party SCADA or MES systems is achievable via RS232/RS485 or Ethernet TCP/IP protocols. All software modules are developed under ISO 9001-certified quality management processes and include full audit trail functionality, user role-based access control, and electronic signature support for regulated environments.

Applications

• Development and optimization of Grignard, lithiation, hydrogenation, and Suzuki coupling reactions under inert or reduced-pressure conditions
• Controlled crystallization studies requiring precise supersaturation management via temperature ramping and vacuum-assisted solvent evaporation
• Acid-catalyzed esterification and transesterification with integrated reflux and Dean-Stark trapping
• Enzymatic biotransformations requiring strict pH and dissolved oxygen monitoring (via optional probe ports)
• Thermal stability testing of active pharmaceutical ingredients (APIs) and excipients under accelerated aging protocols (ICH Q1A)
• Scale-down modeling of production-scale batch reactors for QbD (Quality by Design) initiatives

FAQ

Is the EasySyn 500 Starter suitable for exothermic reactions?
Yes—the jacketed design allows connection to external heating/cooling circulators (e.g., IKA RV 10 control) enabling dynamic heat removal at rates up to 1.2 kW/m² under nominal flow conditions. Reaction enthalpy must be assessed prior to operation to ensure thermal mass and cooling capacity alignment.

Can the system be upgraded to include automated dosing or pH control?
Yes—via IKA’s modular accessory ecosystem, including programmable syringe pumps (e.g., RCT basic), titration modules, and ISFET-based pH sensors compatible with NS 14/23 ports and Labworldsoft® scripting.

What maintenance intervals are recommended for the vacuum seal and stirrer motor?
IKA recommends visual inspection of the FEP O-ring and shaft seal every 200 operating hours; replacement is advised after 1,000 hours or if vacuum integrity falls below 5 mbar under static test conditions. The EUROSTAR 60 motor requires no scheduled lubrication and is rated for 20,000 hours MTBF.

Does the system meet GMP documentation requirements for regulated labs?
When configured with validated sensors, calibrated circulators, and Labworldsoft® with 21 CFR Part 11 mode enabled, the system supports full traceability—including electronic signatures, change history, and raw data archiving—per ALCOA+ principles.