Sanotac ISP0010 Intelligent High-Pressure Plunger Pump with Real-Time Pressure & Flow Curve Monitoring

Overview

The Sanotac ISP0010 Intelligent High-Pressure Plunger Pump is an engineered precision fluid delivery system designed for demanding continuous-flow applications in research-scale chemical synthesis, catalytic evaluation, microreactor integration, and supercritical fluid processing. It operates on a dual-plunger serial displacement principle with floating plunger architecture—ensuring minimal dead volume, high volumetric fidelity, and intrinsic mechanical stability under sustained high-pressure loads up to 42 MPa. Unlike conventional peristaltic or diaphragm pumps, the ISP0010 delivers true constant-flow performance via closed-loop pressure-compensated volumetric actuation, enabling accurate metering of low-viscosity solvents, reactive precursors, catalyst slurries, and supercritical CO₂ without flow degradation across pressure gradients. Its real-time pressure and flow curve visualization capability provides operational transparency critical for process understanding, fault detection, and regulatory traceability in GLP- and GMP-aligned environments.

Key Features

• Dual-plunger serial configuration with floating plunger design for enhanced mechanical longevity and reduced wear-induced drift
• Real-time synchronized graphical display of pressure vs. time and flow rate vs. time curves directly on the integrated 256×64 backlit LCD
• Volumetric delivery mode with ±0.1% flow accuracy and ≤0.1% RSD repeatability across the full 0.001–9.999 mL/min range
• Electronic flow pulse suppression combined with cam-profile compensation to maintain pressure ripple ≤0.1 MPa at maximum output
• Multi-mode operation: selectable volumetric delivery, gravimetric delivery (via optional load-cell interface), and PLC-synchronized analog control (0–5 V / 4–20 mA)
• Open communication architecture supporting Sanotac’s native ASCII protocol, industry-standard Modbus RTU, and user-defined serial command sets
• Scalable control topology: supports single-pump standalone operation or master-slave configurations enabling 1:N coordination (up to 30 units)
• Chemically inert fluid path constructed from 316L stainless steel, sapphire check valves, PTFE seals, and ceramic plungers—validated for compatibility with aggressive organometallics, halogenated solvents, and acidic/basic media

Sample Compatibility & Compliance

The ISP0010 accommodates a broad spectrum of process fluids—including aqueous electrolytes, organic solvents (e.g., THF, DMF, DCM), supercritical CO₂, catalyst suspensions (e.g., Pd/C, Ni nanoparticles), and viscous polymer solutions up to 500 cP at elevated pressures. Its fluidic materials comply with ASTM F2136 for biocompatibility testing and meet ISO 8536-4 requirements for pharmaceutical-grade liquid handling components. The pump’s analog input interface enables direct integration into reactor control systems conforming to IEC 61511 for functional safety in chemical process automation. While not certified as intrinsically safe, its electrical design adheres to EN 61010-1 for laboratory equipment safety. Data logging and parameter change history support audit-ready documentation aligned with FDA 21 CFR Part 11 requirements when paired with validated third-party SCADA or LIMS platforms.

Software & Data Management

The ISP0010 does not include proprietary PC software but exposes all operational parameters—including setpoints, actual flow/pressure values, error codes, and runtime statistics—via ASCII-encoded serial commands over RS-232 or USB CDC virtual COM port. Users may implement custom data acquisition using Python (pySerial), LabVIEW (VISA), MATLAB (Instrument Control Toolbox), or industrial HMI platforms such as Siemens WinCC or Ignition SCADA. All communication transactions are timestamped and support configurable polling intervals down to 100 ms. For regulated environments, the pump supports write-protected parameter locking, event-triggered data capture (e.g., on pressure deviation >1%), and cyclic buffer storage of the last 1,024 data points—accessible via query command for export to CSV or database ingestion. Firmware updates are performed via USB mass-storage mode without external programming hardware.

Applications

• Catalytic reaction screening in fixed-bed and slurry-phase reactors requiring precise stoichiometric reagent dosing
• Microfluidic and chip-based synthesis systems where pulse-free flow is essential for laminar mixing fidelity
• Supercritical fluid chromatography (SFC) and extraction setups operating at 10–40 MPa
• Continuous-flow hydrogenation, oxidation, and photoredox processes with integrated in-line analytics
• Gravimetric feeding into stirred-tank reactors using loss-in-weight (LIW) configurations with external load cells
• Foam extrusion and polymeric precursor delivery in battery electrode coating and additive manufacturing R&D
• High-pressure electrochemical cell testing with controlled electrolyte circulation

FAQ

Does the ISP0010 support gradient elution in SFC applications?
Yes—it supports binary or ternary solvent gradients via multi-pump coordination using Modbus RTU master-slave addressing; gradient profiles are defined externally in the host controller.
Can the pump be calibrated in-house without factory service?
Yes—its client-side flow calibration function allows multi-point volumetric verification using a certified balance and timer; correction factors are stored non-volatilely in EEPROM.
Is the 42 MPa rating applicable across the entire flow range?
Maximum pressure is maintained at all flow rates ≥0.1 mL/min; below this threshold, pressure capability decreases gradually due to servo-limited torque reserve—consult the derating curve in the technical manual.
What certifications apply to the electrical safety and EMC performance?
The unit complies with EN 61010-1:2010 (Safety) and EN 61326-1:2013 (EMC) for laboratory use; CE marking is affixed per EU Directive 2014/30/EU.
How is firmware updated, and is version rollback supported?
Firmware is loaded via USB flash drive in mass-storage mode; the bootloader retains one prior version for emergency rollback, accessible via hardware reset sequence.