IKA EasySyn 5000 Starter Reactor System

Overview

The IKA EasySyn 5000 Starter Reactor System is a fully integrated, benchtop-scale chemical synthesis platform engineered for reproducible, scalable, and safe operation in organic and aqueous reaction environments. Designed around Couette-type mixing dynamics and jacketed thermal control, the system enables precise regulation of reaction thermodynamics—critical for exothermic protocols, cryogenic lithiation, or controlled polymerization. Its modular architecture supports seamless transition from discovery-phase screening to kilo-lab process development, adhering to principles of Quality by Design (QbD) and process analytical technology (PAT) readiness. The reactor operates under full vacuum (down to 3 mbar absolute) and withstands thermal extremes—from cryogenic conditions at −50 °C (using external coolant circulation) to high-temperature reflux at +200 °C—making it suitable for hydrogenations, Grignard formations, and acid-catalyzed condensations where inert atmosphere integrity and thermal stability are non-negotiable.

Key Features

• DN 150 standardized flange interface with FEP-coated O-ring and stainless-steel locking ring—ensuring leak-tight sealing across aggressive solvents (e.g., THF, chlorobenzene, conc. H₂SO₄) and vacuum cycles.
• 5 L jacketed reactor vessel fabricated from DIN ISO 3585 borosilicate glass 3.3—guaranteeing Class A chemical resistance per ISO 1776, low thermal expansion (3.3 × 10⁻⁶ K⁻¹), and mechanical robustness under thermal shock.
• EUROSTAR 60 digital overhead stirrer delivering up to 60 N·cm torque with closed-loop speed control (50–300 rpm typical range), integrated temperature feedback compatibility, and RS232/USB communication for external logging.
• Ergonomic SY stand with height-adjustable column (650–950 mm range) and quick-release clamping mechanism—enabling operator-specific posture optimization and rapid vessel exchange without realignment.
• Multi-port reactor lid (1 × NS 29/32 central port, 2 × NS 29/32 side ports, 1 × NS 14/23 auxiliary port) supporting simultaneous integration of temperature probes, addition funnels, gas inlets, distillation heads, or PAT sensors (e.g., inline FTIR or Raman probes).
• Spring-loaded bottom discharge valve with glass-to-glass sealing—designed to prevent mechanical stress fracture during vacuum drawdown or pressure cycling, compliant with EN 13445-3 mechanical integrity requirements for glass pressure equipment.

Sample Compatibility & Compliance

The EasySyn 5000 Starter accommodates heterogeneous, viscous, and gas-evolving reaction mixtures—including slurries (e.g., Pd/C-catalyzed reductions), high-viscosity polycondensates (<10,000 mPa·s), and moisture-sensitive organometallics (handled under N₂/Ar purge via Schlenk line-compatible ports). All wetted parts meet USP Class VI and FDA 21 CFR 177.2440 material compliance. The system supports GLP/GMP-aligned workflows through traceable calibration records (stirrer torque, temperature sensor accuracy per DIN EN 60751 Class A), audit-ready electronic logs (when paired with IKA Labworldsoft), and mechanical design conformity to PED 2014/68/EU Annex I essential safety requirements for glass-lined reactors operating below 0.5 bar gauge.

Software & Data Management

While the Starter configuration ships without embedded software, the EUROSTAR 60 drive is natively compatible with IKA Labworldsoft v4.0+—a validated platform supporting 21 CFR Part 11-compliant user access control, electronic signatures, audit trails, and automated report generation (PDF/CSV). Temperature data from optional Pt100 sensors (inserted via NS 29/32 ports) can be synchronized with stirring parameters, enabling time-stamped correlation of kinetic profiles (e.g., dT/dt vs. rpm) for Arrhenius analysis. Raw analog outputs (0–10 V) allow integration into third-party SCADA or DeltaV DCS systems for centralized lab automation.

Applications

• Process-safe scale-up of API intermediates under controlled addition and heat removal—validated for reactions requiring <±0.5 °C thermal uniformity across batch volume.
• Development of continuous-flow precursors via batch-to-flow hybrid operation (e.g., quenching into microstructured reactors).
• Water-sensitive metal-halogen exchange (e.g., iPrMgCl generation) using dual-gas purging through NS 14/23 and NS 29/32 ports.
• Acid-catalyzed esterification kinetics studies leveraging real-time viscosity trend capture via torque monitoring.
• Photochemical reactions when coupled with optional quartz-jacketed vessels and UV-transparent LED arrays (not included).

FAQ

Is the EasySyn 5000 Starter compatible with external heating/cooling circulators?
Yes—the double-jacketed vessel accepts standard 1/2″ BSP or G1/2″ threaded connections for integration with Julabo, Huber, or Lauda thermostats delivering −80 °C to +250 °C fluid temperature ranges.
Can the system be upgraded to include automated dosing or pH control?
Yes—via IKA’s modular add-on kits: RCT basic dosing modules (peristaltic or syringe-based) and SENTRON pH/Redox electrode interfaces integrate directly with Labworldsoft for closed-loop control.
What is the maximum allowable working pressure for the glass vessel?
The SY 5000 D vessel is rated for vacuum service only; positive pressure operation is not permitted per manufacturer specifications and EN 13445-3 design limits.
Does the stirring system support anchor or paddle impellers beyond the supplied helical propeller?
Yes—the keyless R60 chuck accepts ISO 228/1 threads; custom impellers (e.g., anchor, turbine, or gas-inducing types) with M14×1.5 shanks can be mounted subject to torque and clearance validation.
Is calibration documentation provided with the system?
Factory calibration certificates for torque accuracy (±2% FS), temperature sensor tolerance (±0.15 °C at 0 °C), and dimensional conformity (ASME B16.5 flange alignment) are included in the delivery dossier.