Overview
ISO/TS 6417:2025 - Microfluidic pumps: Symbols and performance communication defines a common language for describing microfluidic pumps. The Technical Specification provides standardized graphical symbols and a template for standard datasheets covering widely used microfluidic pump types (peristaltic, pressure, syringe and diaphragm/membrane pumps). The aim is to enable consistent comparison of pump performance and clearer communication between manufacturers, integrators and end users.
Key topics and requirements
The specification organizes pump information into a consistent datasheet structure and defines required content areas. Key technical topics include:
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Naming and schematic/symbol
- Use of manufacturer model plus an explicit pump type (e.g., “Brand A, Model B, Peristaltic pump”).
- Provision of a standardized pump symbol (referencing ISO/IEC graphical symbol collections).
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Technology characteristics
- Actuation type (electrical, pneumatic, mechanical) with operating ranges.
- Requirement of consumables (tubing, syringes, membranes) with expected lifetime and material data.
- Wetted materials and relevant compatibility/biocompatibility information.
- Reversible flow capability and tolerances.
- Closed‑loop capability (control signals and feedback sensor information).
- Operational lifetime expectations and reusability.
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General working conditions
- Maximum pressure, self‑priming, incubator compatibility, self‑heating, sound level, certifications and back‑pressure behavior.
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Electrical, mechanical and flow characteristics
- Power supply and EMC data; internal volume, dimensions, weight, connectors; flow rate range, stability (standard deviation), response time, open state fluidic resistance.
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Symbols referencing
Applications and who uses it
ISO/TS 6417:2025 is useful for:
- Pump manufacturers – to publish consistent datasheets and symbols for product catalogs.
- Microfluidic system integrators and OEMs – to compare pump options and ensure compatibility when designing lab‑on‑a‑chip, analytical or diagnostic systems.
- Laboratory equipment designers and procurement teams – to evaluate performance against standardized criteria (flow rates, pressure, materials).
- Regulatory and quality engineers – to verify documentation completeness and interoperability in medical, biotech and research settings.
Standardized pump symbols and datasheets improve purchasing decisions, system interoperability and technical communication across the microfluidics ecosystem.
Related standards