DataApex Clarity C50 Chromatography Data System (CDS) Software

Overview

DataApex Clarity C50 is a validated, enterprise-grade Chromatography Data System (CDS) engineered for precision, regulatory compliance, and operational continuity in regulated analytical laboratories. Built on a robust Windows 32-bit architecture, Clarity C50 implements real-time, high-fidelity analog signal acquisition—supporting up to four independent detector channels with 24-bit resolution—enabling quantitative trace analysis across gas chromatography (GC), liquid chromatography (HPLC), and hybrid systems. Its core architecture follows the principles of deterministic data flow: raw voltage inputs from detectors are digitized with minimal latency, time-stamped at hardware level, and preserved in an immutable audit trail. Unlike script-driven or cloud-dependent alternatives, Clarity C50 operates as a locally hosted, deterministic client-server application—ensuring deterministic response times, offline resilience, and full control over data sovereignty. Designed for environments where data integrity is non-negotiable, Clarity C50 meets the foundational requirements of ISO/IEC 17025, USP , and ICH M10, serving as a primary system for release testing, stability studies, and method validation workflows.

Key Features

• Regulatory-Ready Architecture: Fully compliant with FDA 21 CFR Part 11—including electronic signatures with role-based authentication, biometric or token-based second-factor verification, and immutable audit trails covering user actions, parameter changes, and data modifications.
• Multi-Instrument, Multi-Channel Control: Simultaneous control of GC, HPLC, and autosamplers from a single interface; supports up to four analog detector inputs per acquisition unit with synchronized timing and channel-specific gain calibration.
• Real-Time “Snapshot” Processing: Enables live spectral preview and preliminary quantitation before run completion—critical for rapid method troubleshooting, peak tracking, and adaptive sequence adjustment without interrupting acquisition.
• Validated System Qualification Tools: Integrated IQ (Installation Qualification) and OQ (Operational Qualification) protocols aligned with ASTM E2500 and GAMP 5; includes automated system suitability test (SST) execution with pass/fail logic, configurable thresholds, and PDF report generation.
• Deterministic Batch Processing Engine: Orchestrates instrument control, autosampler sequencing, integration parameter application, calibration curve fitting, and report export in a single, auditable workflow—eliminating manual handoffs and reducing transcription errors.
• Advanced Post-Run Capabilities: Overlay and differential comparison of multiple chromatograms; reintegration with dynamic baseline correction; 3D contour plotting for gradient or temperature-programmed methods; and bidirectional import/export via AIA (.cdf), mzML, CSV, and XML formats.

Sample Compatibility & Compliance

Clarity C50 does not interface directly with samples but serves as the authoritative data acquisition and processing layer for chromatographic instruments generating analog voltage outputs (e.g., FID, TCD, UV-Vis, fluorescence, conductivity detectors). It accepts input from any device conforming to standard ±10 V or 0–5 V analog output specifications. The software is routinely deployed in pharmaceutical QC labs operating under cGMP, clinical trial bioanalytical facilities adhering to FDA Bioanalytical Method Validation Guidance, and environmental testing labs accredited to ISO/IEC 17025. All configuration files, method templates, and audit logs are stored in encrypted, timestamped SQLite or Microsoft SQL Server databases—supporting full forensic reconstruction during regulatory inspections.

Software & Data Management

Data management in Clarity C50 follows ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available). Raw data (.raw) and processed results (.res) are stored in segregated, version-controlled directories with SHA-256 checksums. Electronic signatures apply at three levels: acquisition initiation, integration approval, and final report sign-off—each requiring dual authorization where defined by SOP. The system supports centralized deployment via domain-joined Windows Server environments, enabling centralized backup policies, Group Policy Object (GPO)-driven security settings, and integration with enterprise Active Directory. Audit trail exports comply with FDA eCTD module requirements and may be archived directly to network-attached storage or validated tape libraries without third-party dependencies.

Applications

• Pharmaceutical release testing and stability-indicating assay development per ICH Q2(R2)
• Residual solvent analysis (ICH Q3C) using headspace-GC/FID
• Impurity profiling and forced degradation studies in small-molecule APIs
• Chiral separation validation and enantiomeric excess determination
• Environmental contaminant screening (EPA Methods 8081, 8270) in soil and water matrices
• Food safety testing for pesticides, mycotoxins, and veterinary drug residues

FAQ

Does Clarity C50 support 64-bit Windows operating systems?
No—Clarity C50 is compiled exclusively for Windows 32-bit platforms (Windows 7 SP1 through Windows 10 LTSB). For modern OS compatibility, DataApex recommends virtualization via Hyper-V or VMware Workstation with validated guest OS configurations.
Can Clarity C50 integrate with LIMS or ERP systems?
Yes—via standardized ODBC/JDBC drivers and configurable ASCII/XML export templates. Pre-built adapters exist for Thermo Fisher SampleManager, LabVantage, and STARLIMS; custom API integrations require .NET-based middleware development.
Is IQ/OQ documentation provided out-of-the-box?
Yes—Clarity C50 ships with vendor-supplied IQ/OQ protocol templates, test scripts, and evidence checklists aligned with GAMP 5 Annex 12. Site-specific execution requires qualified personnel and documented environmental verification.
How is data backup and disaster recovery handled?
Clarity C50 relies on host-level infrastructure: scheduled SQL database dumps, Windows Volume Shadow Copy Service (VSS)-compatible backups, and immutable log archiving to network shares. No proprietary backup utility is embedded.
What training and support options are available?
DataApex offers instructor-led on-site or remote courses covering installation, qualification, method migration, and audit preparation. Annual maintenance contracts include priority email/ticket support, hotfix releases, and access to the Clarity User Community portal with validated method libraries and troubleshooting bulletins.