BIO-DL Mini Series Adjustable-Volume Pipettes
| Brand | BIO-DL |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Mini Series Pipettes |
| Pricing | Available Upon Request |
| Length | ~130 mm |
| Weight | ~10 g |
| Ergonomic Design | Single-hand Operation Optimized |
| Volume Range Customization | Available |
Overview
The BIO-DL Mini Series Adjustable-Volume Pipettes are precision-engineered manual liquid handling tools designed for routine pipetting tasks in academic research laboratories, quality control environments, and clinical diagnostic workflows. Based on the proven air displacement principle, these pipettes deliver consistent volumetric accuracy and repeatability across defined volume ranges—achievable through calibrated internal spring mechanisms and tightly toleranced piston–seal assemblies. Their compact form factor (~130 mm total length) and ultra-lightweight construction (~10 g) minimize operator fatigue during high-frequency use, while the low actuation force required for plunger depression supports sustained ergonomic performance over extended work sessions.
Key Features
- Ultra-compact design optimized for confined workspaces and glove-compatible operation in biosafety cabinets or laminar flow hoods.
- Ergonomically contoured finger grip and thumb rest engineered to align with natural hand anatomy—reducing strain during repetitive pipetting cycles.
- Single-handed volume adjustment via rotating dial with tactile feedback and clear scale visibility; locking mechanism prevents accidental volume drift.
- Chemically resistant polypropylene housing and autoclavable (121 °C, 20 min) lower assembly compatible with standard laboratory sterilization protocols.
- Interchangeable sterile, low-retention, and filtered tips compliant with ISO 8655-2:2022 calibration requirements and certified for traceable performance verification.
- Modular construction enables field serviceability and component-level replacement without full unit recalibration.
Sample Compatibility & Compliance
The Mini Series is validated for aqueous solutions, buffers, cell culture media, diluted acids/bases, and common organic solvents (e.g., ethanol, isopropanol, acetone) within specified concentration limits. It complies with ISO 8655-1:2022 (general requirements), ISO 8655-5:2022 (performance testing), and ISO 8655-6:2022 (calibration procedures). All units ship with a factory-issued Certificate of Conformance indicating nominal volume, tolerance class (Class A per ISO 8655), and serial-number-traceable metrological data. For regulated environments—including GLP, GMP, and clinical labs—the pipettes support integration into instrument qualification protocols (IQ/OQ/PQ) and meet documentation requirements under FDA 21 CFR Part 11 when used with compliant electronic log systems.
Software & Data Management
While the Mini Series operates as a fully manual device without embedded electronics, its design facilitates seamless integration into digital lab ecosystems. Each pipette is assigned a unique serialized identifier enabling linkage to enterprise asset management platforms (e.g., LabVantage, STARLIMS). Calibration records—including date, technician ID, gravimetric test results, and uncertainty budgets—can be archived in accordance with ISO/IEC 17025:2017 clause 7.7. The BIO-DL Technical Support Portal provides downloadable calibration templates, traceable reference standards guidance, and audit-ready maintenance logs compatible with electronic quality management systems (eQMS).
Applications
- Preparative dilutions and serial transfers in molecular biology workflows (e.g., PCR setup, ELISA plate loading).
- Reagent dispensing in microbiology and cell culture applications where sterility and tip ejection force consistency are critical.
- Standardized sample aliquoting for analytical chemistry QC checks and reference material preparation.
- High-throughput screening support in pharmaceutical discovery labs where space-constrained benchtop layouts necessitate minimal footprint instrumentation.
- Teaching laboratories requiring robust, intuitive tools for student training in fundamental pipetting technique and volumetric measurement principles.
FAQ
Are BIO-DL Mini Series pipettes ISO 8655-certified?
Yes—each unit undergoes factory calibration per ISO 8655-5:2022 and ships with a Certificate of Conformance referencing applicable clauses and tolerance limits.
Can these pipettes be autoclaved?
The lower assembly (tip cone, ejector, and sealing components) is fully autoclavable at 121 °C for 20 minutes; the upper housing must not be exposed to steam sterilization.
Is volume customization available beyond standard ranges?
Yes—custom volume spans (e.g., 0.5–10 µL, 5–100 µL) can be configured upon order; lead time and minimum order quantities apply.
Do you provide third-party calibration services?
BIO-DL partners with ISO/IEC 17025-accredited calibration laboratories globally; certificates include measurement uncertainty and traceability to NIST or BIPM standards.
What tip compatibility does the Mini Series support?
It accepts universal-fit conical tips meeting ISO 8655-3:2022 dimensional specifications—including low-binding, filtered, and extended-length variants from major OEMs.
