Coevos IDP X Series Adjustable Spacing Electric Multichannel Pipette (8/12-Channel)

Overview

The Coevos IDP X Series is an electrically actuated, adjustable-spacing multichannel pipette engineered for precision liquid handling in high-throughput and variable-format life science laboratories. Unlike fixed-pitch multichannel pipettes, the IDP X employs a motorized, digitally controlled spacing mechanism that dynamically reconfigures tip alignment to match standard microplate geometries — from 384-well (4.5 mm pitch) to 12-well (26 mm pitch) formats — without mechanical disassembly or accessory swaps. Its operation is grounded in closed-loop stepper motor control with optical position feedback, ensuring repeatable tip positioning accuracy within ±0.05 mm across the full 4.5–26 mm adjustment range. The system integrates seamlessly into regulated environments by supporting audit-trail-capable operation logs, user-level access control, and firmware-updatable calibration profiles — features aligned with ISO 8655-6 (volumetric performance of electronic pipettes) and FDA 21 CFR Part 11 data integrity requirements.

Key Features

• Motor-driven, touch-activated spacing adjustment (4.5–26 mm range) with real-time visual confirmation on capacitive display
• Three pre-programmed spacing presets for rapid switching between 96-, 384-, and 48-well plate configurations
• Rotatable lower carriage enabling angled tip engagement for non-planar surfaces or tilted plate holders
• Vibration-dampened actuation mechanism eliminating drip-on-move artifacts during spacing transitions
• On-device storage of up to 20 user-defined protocols, including volume, aspiration/dispense speed, mixing cycles, and delay timing
• Auto-alignment verification at power-on: integrated optical sensors confirm tip-to-plate registration prior to first use
• Ergonomic weight distribution (≤320 g) and low-force trigger actuation (≤1.2 N) compliant with ISO 7250-1 anthropometric guidelines

Sample Compatibility & Compliance

The IDP X accommodates universal low-retention, filter, and sterile-certified tips (including ANSI/SLAS-compliant 384-well compatible variants). Its spacing flexibility supports direct transfer between sample tubes (e.g., 1.5 mL Eppendorf-style racks), PCR strip tubes, and multiwell plates — eliminating intermediate reformatting steps. All models are CE-marked per IEC 61010-1 (safety) and IEC 61326-1 (EMC), and meet ISO 8655-2 (gravimetric testing) and ISO 8655-5 (temperature compensation) requirements. Firmware supports GLP-compliant electronic signatures, session-based audit trails, and exportable CSV logs with timestamp, operator ID, protocol name, and volumetric deviation metrics — essential for QC/QA documentation in pharmaceutical development and clinical diagnostics labs.

Software & Data Management

The IDP X operates natively via its onboard interface but also interfaces with Coevos Co-Link™ software (Windows/macOS) for centralized fleet management. Co-Link enables remote calibration certificate deployment, batch firmware updates, and cross-instrument protocol synchronization. Exported operational logs include traceable metadata: pipette serial number, user authentication token, environmental temperature/humidity (via optional external sensor integration), and post-run gravimetric validation summary. For LIMS integration, the device exposes RESTful API endpoints supporting JSON-formatted command injection and status polling — facilitating automated run initiation and result ingestion without manual intervention.

Applications

The IDP X is routinely deployed in applications requiring format agility and traceable repeatability: ELISA plate setup across heterogeneous donor panels; cell seeding into 24-well transwell inserts followed by media addition to 96-well assay plates; serial dilution series spanning 384-well genotyping arrays and 12-well differentiation cultures; and FACS sample preparation where precise cell suspension volumes must be transferred across tube racks and flow cytometry plates. Its 12.5–1250 µL range covers >92% of routine molecular biology and cell culture workflows, while its spacing adaptability reduces equipment footprint in shared core facilities — one IDP X replaces three fixed-pitch units (8-channel 96-well, 12-channel 384-well, and single-channel tube handler).

FAQ

Does the IDP X require external calibration equipment?
No — it performs self-referencing alignment at startup and supports internal gravimetric calibration using standard Class A weights and certified reference liquids. External calibration is optional for ISO 17025-accredited labs.
Can spacing adjustments be made mid-assay?
Yes — spacing can be modified between pipetting steps without interrupting power or resetting the protocol; the system recalibrates tip position automatically within 1.2 seconds.
Is tip ejection force programmable?
Yes — ejection force is adjustable in 5 discrete levels (0.8–2.5 N) to accommodate varying tip brands and sterilization conditions.
How is data integrity ensured during power loss?
All active protocol states and audit logs are written to non-volatile flash memory with atomic write safeguards; no data corruption occurs during unexpected shutdown.
What tip types are validated for use with the IDP X?
Coevos provides full compatibility matrices for over 42 third-party tip lines, including Rainin LTS, Eppendorf epT.I.P.S., and BRAND PhysioTip — all verified for leakage, droplet formation, and dispensing accuracy across the full volume range.