TAKEDA-RIKA HP-1000-T Simple Packed Distillation Apparatus

Overview

The TAKEDA-RIKA HP-1000-T is a compact, benchtop-scale packed distillation apparatus engineered for fundamental separation studies, teaching laboratory applications, and preliminary process development in academic and industrial R&D settings. It operates on the principle of continuous fractional distillation using a structured packing column—specifically Helipack No.2 made from corrosion-resistant SUS316 stainless steel—to achieve efficient vapor–liquid contact and theoretical plate performance. With 35 theoretical plates and a precisely controlled hold-up volume (30–50 mL), the system delivers reproducible separation efficiency for low-to-moderate boiling point organic solvents such as n-heptane (max. throughput: ~1.4 L/h). Its vacuum-jacketed φ22×1000 mm column enables stable operation across a broad pressure range—from full vacuum to ambient—and supports temperature control up to 300 °C at the heating mantle interface. Designed for simplicity and operational transparency, the HP-1000-T intentionally omits complex automation to prioritize hands-on learning, method validation, and rapid setup for proof-of-concept experiments.

Key Features

• Vacuum-jacketed packed column (φ22 × 1000 mm) with Helipack No.2 (SUS316) structured packing for high surface area and consistent mass transfer characteristics
• Modular flask configuration: interchangeable 500 mL and 1 L distillation flasks compatible with standard ground-glass joints (e.g., ISO 297, DIN 1222)
• Dual-voltage heating mantle (AC 100 V / 500 W and AC 300 V / 1000 W options) with integrated thermal cutoff and overtemperature protection
• Programmable reflux ratio timer enabling independent control of sample collection interval (0–999 s) and reflux duration (0–999 s)
• Full-vacuum to atmospheric pressure operation supported by reinforced borosilicate glass components and vacuum-rated seals
• Compact footprint (650 × 450 × 2000 mm) optimized for fume hood integration and space-constrained laboratories

Sample Compatibility & Compliance

The HP-1000-T is validated for use with low-viscosity, thermally stable liquids boiling below 250 °C under reduced pressure—including hydrocarbons (e.g., n-heptane, toluene), alcohols (e.g., ethanol, isopropanol), and halogenated solvents (e.g., chloroform, dichloromethane). It is not recommended for high-boiling-point compounds (>300 °C), polymer melts, or highly viscous feedstocks due to limitations in packing wetting dynamics and heat transfer uniformity. All wetted parts comply with JIS G4303 (SUS316) and ASTM E438 Type I Class A specifications for borosilicate glass. The apparatus meets general laboratory safety requirements per JIS Z 9097 (laboratory equipment safety) and conforms to electromagnetic compatibility standards (JIS C 61326-1). While not certified for GMP production environments, its design supports GLP-aligned documentation practices including manual log entries for temperature, pressure, reflux timing, and fraction collection.

Software & Data Management

The HP-1000-T operates without embedded firmware or proprietary software—deliberately retaining analog/digital hybrid controls to ensure long-term serviceability and eliminate vendor lock-in. Temperature monitoring is performed via external calibrated Pt100 probes (not included), while pressure is measured using optional digital vacuum gauges (e.g., capacitance manometers traceable to NIST standards). Users maintain experimental records manually or integrate third-party data acquisition systems (e.g., LabVIEW, MATLAB, or Python-based DAQ) via standard 0–10 V analog outputs (available upon request with optional signal conditioning module). All timing parameters are stored in non-volatile memory and retain settings after power cycling, supporting audit-ready procedural consistency in teaching labs and regulated research workflows.

Applications

• Undergraduate and graduate-level unit operations instruction: visualization of reflux behavior, determination of HETP (Height Equivalent to a Theoretical Plate), and McCabe–Thiele diagram construction
• Preliminary solvent recovery screening for green chemistry initiatives and small-batch API purification workflows
• Method scouting for subsequent scale-up to pilot-plant packed columns or plate-type stills
• Investigation of azeotrope breaking behavior under variable pressure and reflux conditions
• Calibration verification of online process analyzers (e.g., FTIR, GC) using compositionally defined distillate fractions

FAQ

Can the HP-1000-T be operated under inert atmosphere?
Yes—by connecting a regulated nitrogen or argon purge line to the vent port and maintaining slight positive pressure, the system supports oxygen-sensitive distillations.
Is the Helipack No.2 packing removable for cleaning or replacement?
Yes—the column features top and bottom access ports with PTFE-sealed caps, allowing full packing extraction without disassembling the jacket or glassware.
What is the minimum detectable change in reflux ratio?
Reflux timing resolution is ±1 second; actual ratio precision depends on volumetric collection accuracy and condensate flow stability, typically ±3% under steady-state conditions.
Does the apparatus include temperature sensors or require external instrumentation?
No built-in temperature sensors are provided; users must supply calibrated external probes compatible with standard thermocouple or RTD inputs.
Is technical support available outside Japan?
Yes—TAMASAKI authorized distributors provide multilingual application engineering support, spare parts logistics, and calibration guidance compliant with ISO/IEC 17025-accredited procedures.