COEVOS IDP-E Series 12-Channel Electronic Pipette
| Brand | COEVOS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | IDP-E 12-Channel |
| Instrument Type | Multichannel Electronic Pipette |
| Automation Level | Motorized |
| Number of Channels | 12 |
| Volume Range | 12.5–1250 µL |
| Maximum Capacity | 1250 µL |
Overview
The COEVOS IDP-E Series 12-Channel Electronic Pipette is an engineered solution for high-throughput, precision liquid handling in modern life science laboratories. Designed around a brushless DC motor-driven piston system and calibrated air-displacement principle, the IDP-E delivers consistent volumetric accuracy and repeatability across its full operational range (12.5–1250 µL). Unlike manual multichannel pipettes, this electronic platform eliminates operator-induced variability—such as inconsistent plunger speed or thumb fatigue—by standardizing aspiration and dispensing kinetics via programmable motor control. Its ergonomic design integrates a low-center-of-gravity chassis and balanced weight distribution to reduce wrist strain during extended plate-filling workflows. The device complies with ISO 8655-2:2022 (volumetric performance) and ISO 8655-5:2022 (electronic pipette requirements), ensuring metrological traceability and suitability for GLP-compliant environments.
Key Features
- Programmable multi-step protocols: Store up to 9 user-defined methods—including repeat dispensing, serial dilution, reverse pipetting, and mixing—with adjustable aspirate/dispense speeds and pause intervals.
- Intuitive OLED interface: High-contrast 1.3-inch monochrome display with tactile feedback buttons enables operation with gloves and under laminar flow hoods.
- Calibration lock & audit trail: Internal calibration memory retains date-stamped adjustment records; firmware supports password-protected access to calibration parameters per ISO/IEC 17025 requirements.
- Low-force tip ejection: Patented spring-assisted ejector mechanism reduces ejection force by >40% compared to conventional designs—critical for repetitive 96-well plate handling.
- Interchangeable tip compatibility: Accepts universal low-retention and filtered tips from major OEMs (e.g., Eppendorf, Gilson, Thermo Fisher) without adapter requirements.
- Battery autonomy: Rechargeable Li-ion battery provides ≥1,200 pipetting cycles per charge (typical usage at 200 µL), with USB-C fast charging and real-time battery level indicator.
Sample Compatibility & Compliance
The IDP-E 12-channel pipette accommodates aqueous buffers, cell suspensions, viscous reagents (up to 50% glycerol), and low-surface-tension solvents (e.g., ethanol/water mixtures) when operated within recommended volume ranges and tip types. It is validated for use with ANSI/SLAS 1–4 microplate formats (96-, 384-, and 1536-well), supporting direct transfer into PCR plates, ELISA strips, and assay-ready vials. Regulatory alignment includes adherence to ISO 13485:2016 (medical device quality management), IEC 61000-4-2 (ESD immunity), and RoHS 2011/65/EU. While not FDA 510(k)-cleared as a diagnostic instrument, its performance documentation satisfies internal validation requirements for QC/QA labs operating under GMP Annex 11 and USP Analytical Instrument Qualification guidelines.
Software & Data Management
The IDP-E operates standalone but integrates with COEVOS LabLink™ PC software (Windows/macOS) for method synchronization, usage logging, and export of CSV-formatted operation reports. Software features include role-based user accounts, electronic signature support per 21 CFR Part 11 (audit trail enabled), and automated calibration reminder scheduling. All firmware updates are digitally signed and delivered via secure HTTPS endpoint—no physical dongles or proprietary drivers required. Raw data logs capture timestamp, channel-specific volume setting, actuation count, battery status, and error codes (e.g., “Tip Seal Failure” or “Overload Detection”) for root-cause analysis during equipment qualification.
Applications
- High-density assay setup: Rapid parallel dispensing into 96- and 384-well plates for ELISA, qPCR master mix preparation, and cell-based screening.
- Quality control testing: Reproducible sample aliquoting in pharmaceutical stability studies, raw material verification, and reference standard dilution series.
- Genomics workflows: Accurate handling of fragmented DNA libraries, restriction enzyme reactions, and NGS library normalization steps.
- Academic research: Streamlined colony picking, media supplementation, and multi-condition drug response assays requiring identical volumetric delivery across replicates.
- Diagnostic kit manufacturing: Consistent reagent dispensing into lyophilized or liquid-format test cassettes under cleanroom-compatible handling protocols.
FAQ
Is the IDP-E compliant with ISO 8655 calibration standards?
Yes—the instrument undergoes factory calibration against NIST-traceable gravimetric standards and includes a certificate of conformance to ISO 8655-2 and -5.
Can the pipette be recalibrated in-house?
Yes—field calibration is supported using standard Class A distilled water and analytical balance (≥0.01 mg resolution); procedure is documented in the included IQ/OQ/PQ protocol template.
Does it support variable tip spacing for non-standard plate layouts?
No—the fixed 9-mm inter-channel pitch aligns exclusively with ANSI/SLAS-compliant microplates; no mechanical or software-adjustable spacing functionality is provided.
What maintenance is required beyond routine cleaning?
Annual motor torque verification and O-ring inspection are recommended; COEVOS-certified service centers provide preventive maintenance packages with certified technician reporting.
Is firmware update capability available without connecting to a computer?
No—updates require LabLink™ software connection via USB-C; over-the-air (OTA) updates are not implemented due to regulatory constraints on embedded device integrity verification.
