Sanotac ISP0530 Intelligent High-Pressure Syringe Pump
| Brand | Sanotac |
|---|---|
| Model | ISP0530 |
| Flow Rate | 0.01–50.00 mL/min |
| Maximum Pressure | 30 MPa |
| Repeatability | < ±0.5% |
| Communication Interfaces | RS-232, RS-485, RS-422, USB |
| Control Protocols | Modbus RTU, ASCII, Custom Serial Protocol |
| Analog Input Support | 0–5 V DC, 4–20 mA |
| Flow Units | mL/min (volumetric), g/min (mass-based) |
| Data Export Format | Excel (.xlsx) |
| Pressure & Flow Curve Logging | Real-time display and storage |
| Programmable Modes | Constant Flow, Gradient Flow |
| Pressure Protection | Adjustable upper/lower limits |
| Zero-Pressure Calibration | Pre-start pressure offset compensation |
| Closed-Loop Integration | Compatible with gravimetric feed control (e.g., loss-in-weight balance systems) |
Overview
The Sanotac ISP0530 Intelligent High-Pressure Syringe Pump is an engineered precision fluid delivery system designed for demanding laboratory and pilot-scale applications requiring stable, programmable, and traceable flow control under elevated pressure conditions. Based on positive displacement piston-driven architecture, the pump delivers highly reproducible volumetric or mass-based flow rates across a wide operational range (0.01–50.00 mL/min) while maintaining structural integrity up to 30 MPa (4350 psi). Its closed-loop control capability—enabled via analog input integration (0–5 V / 4–20 mA) and real-time feedback of pressure and flow—is particularly suited for continuous reaction feeding, catalyst injection, high-pressure chromatography pre-pumping, and automated synthesis platforms where dynamic process adaptation is essential. Unlike peristaltic or diaphragm pumps, the syringe-type mechanism ensures minimal pulsation, zero backflow, and intrinsic compatibility with aggressive solvents, viscous media, and particulate-laden slurries when paired with chemically resistant syringe barrels and seals.
Key Features
- Precision piston actuation with < ±0.5% repeatability across full flow range, validated per ISO 5725-2 guidelines for measurement accuracy and intermediate precision.
- Dual-unit flow programming: direct selection between mL/min (volumetric) and g/min (mass-based) modes, enabling density-compensated dosing without external calculation layers.
- Configurable pressure protection logic: user-definable upper and lower pressure thresholds with automatic pump halt and alarm output—critical for protecting columns, reactors, and downstream sensors.
- Pre-operational pressure zeroing function to eliminate mechanical preload drift or trapped-air artifacts before sequence initiation.
- Two native operation profiles: Constant Flow mode for steady-state delivery; Gradient Flow mode supporting up to 16 user-defined time–flow segments with linear or step transitions.
- Real-time dual-curve visualization: synchronized, timestamped plots of instantaneous pressure (MPa) and flow rate (mL/min) displayed on integrated GUI or exported via serial/USB interface.
- Comprehensive data governance: all operational parameters—including setpoints, actuals, alarms, and timestamps—are recordable to Excel-compatible files (.xlsx) with configurable sampling intervals (100 ms–5 s).
- Protocol-flexible communications: native support for Modbus RTU (slave mode), ASCII command sets, and custom serial protocols over RS-232/RS-485/RS-422; USB CDC virtual COM port included for plug-and-play PC integration.
Sample Compatibility & Compliance
The ISP0530 accommodates standard Luer-lock or threaded syringe barrels (1–100 mL capacity), with material compatibility extending to acetonitrile, THF, concentrated acids/bases, and ionic liquids when equipped with PTFE, PEEK, or sapphire-wetted components (optional). It meets CE marking requirements for electromagnetic compatibility (EN 61326-1) and low-voltage safety (EN 61010-1). While not intrinsically rated for hazardous areas, its analog I/O and communication interfaces are suitable for integration into Class I, Division 2 (CID2) or ATEX Zone 2 compliant control architectures when deployed behind appropriate barrier modules. The firmware architecture supports audit trail generation and parameter change logging—aligning with GLP and GMP documentation expectations for regulated environments (e.g., USP , ASTM E2500-13).
Software & Data Management
The bundled SanoFlu control software provides intuitive configuration of flow programs, pressure limits, communication settings, and calibration offsets. All interface configurations—including COM port parameters, Modbus slave ID, and ASCII delimiter syntax—can be saved as named project files (.sfp) for rapid re-deployment across instrument fleets. Raw pressure and flow datasets are stored with ISO 8601 timestamps and include metadata headers (pump ID, operator, date, ambient temperature if logged externally). Exported Excel files contain separate worksheets for pressure history, flow history, and event logs (e.g., “Pressure Limit Exceeded at T=142.8 s”), facilitating post-run statistical analysis in JMP, Python (pandas), or MATLAB. Optional OPC UA server add-on enables seamless integration into Siemens PCS7, Rockwell FactoryTalk, or Schneider EcoStruxure platforms.
Applications
- High-pressure liquid chromatography (HPLC) and ultra-high-performance liquid chromatography (UHPLC) auxiliary pumping for column equilibration, gradient delay line priming, or mobile phase degassing loop replenishment.
- Automated catalytic reaction systems requiring stoichiometric reagent addition under inert atmosphere and elevated backpressure (e.g., hydrogenation, hydroformylation).
- Microfluidic device priming and long-duration perfusion studies where nanoliter-level consistency and pressure stability are non-negotiable.
- Calibration traceability for flow meters and pressure transducers using gravimetric reference standards (NIST-traceable balances).
- Process analytical technology (PAT) workflows integrating real-time flow feedback into model-predictive control (MPC) loops for continuous manufacturing of APIs.
FAQ
What is the maximum allowable viscosity for reliable operation at 30 MPa?
The ISP0530 maintains specified repeatability up to 500 cP at full pressure; above this, flow rate deviation increases gradually due to increased mechanical load—consult engineering datasheet for viscosity–pressure derating curves.
Can the pump be integrated into a PLC-controlled skid with hardwired interlocks?
Yes: discrete I/O terminals support emergency stop (E-STOP), run/stop commands, and fault status signaling; analog inputs accept 4–20 mA flow setpoint signals from DCS systems.
Is firmware update capability available remotely?
Firmware updates require local USB connection and signed binary verification via SanoFlu utility; no remote update functionality is implemented to preserve system integrity per IEC 62443-3-3.
Does the pump support NIST-traceable flow calibration?
Yes: the built-in flow calibration routine accepts user-entered gravimetric or volumetric reference measurements; calibration coefficients are stored with timestamp and operator ID for full traceability.
What maintenance intervals are recommended for continuous 24/7 operation?
Syringe barrel seals and drive screw lubrication require inspection every 500 hours; full preventive maintenance (including torque verification of lead screw assembly) is advised at 2000-hour intervals per maintenance manual Rev. 3.2.
