Titan VD-C23 Benchtop Vacuum Drying Oven

Overview

The Titan VD-C23 is a precision-engineered benchtop vacuum drying oven designed for controlled, low-temperature moisture removal from heat-sensitive, hygroscopic, or oxidation-prone samples. Operating on the principle of reduced-pressure thermal desorption, the VD-C23 lowers the boiling point of solvents and water—enabling efficient drying at temperatures significantly below atmospheric boiling points. This minimizes thermal degradation, preserves sample integrity (e.g., pharmaceutical actives, polymer precursors, biological extracts), and eliminates oxidation risks associated with ambient-air convection ovens. Constructed with a rigid stainless-steel chamber (304 grade), reinforced double-wall insulation, and an integrated oil-free diaphragm vacuum pump (ultimate vacuum ≤ 10 Pa), the system delivers stable, repeatable vacuum profiles across extended cycles—critical for QC laboratories, R&D facilities, and GMP-compliant pilot-scale processing.

Key Features

• Stainless-steel vacuum chamber (W × D × H: 230 × 230 × 230 mm) with silicone-sealed door and dual-position viewing window for real-time process monitoring
• Integrated oil-free diaphragm vacuum pump (rated ultimate vacuum: ≤10 Pa; pumping speed: 18 L/min) with built-in pressure sensor and digital vacuum display (0–101 kPa absolute)
• PID-controlled heating system with platinum RTD sensor (±0.3 °C accuracy) and adjustable temperature range: ambient +10 °C to 200 °C
• Programmable controller supporting up to 10 user-defined drying profiles, each with ramp-hold segments, vacuum setpoints, and timer-based termination
• Over-temperature protection, door-open interlock, and automatic pump shutdown upon vacuum loss ensure operational safety and equipment longevity
• Compact footprint (520 × 460 × 480 mm) and 23 L internal volume optimized for space-constrained lab environments without compromising batch capacity

Sample Compatibility & Compliance

The VD-C23 accommodates standard laboratory glassware—including weighing dishes, Petri dishes, crucibles, and custom trays—up to Ø180 mm in diameter. Its inert stainless-steel interior and absence of oil-lubricated vacuum components eliminate contamination risk for analytical-grade samples (e.g., residual solvent analysis per USP , extractables testing). The unit complies with IEC 61010-1:2010 for electrical safety and meets CE marking requirements for electromagnetic compatibility (EN 61326-1) and low-voltage directive (2014/35/EU). While not certified as Class I Div 1, its design supports GLP-aligned documentation practices—including audit-ready log files with timestamps, temperature/vacuum traces, and operator ID fields when paired with optional USB data export.

Software & Data Management

The embedded controller stores full-cycle logs (temperature, vacuum, time) internally for ≥1,000 runs. Via USB port, users export CSV-formatted data directly to PCs for integration into LIMS or statistical process control (SPC) platforms. Optional TitanLab Connect software (v2.1+) enables remote parameter adjustment, live graphing of dual-channel sensor data, and automated report generation compliant with FDA 21 CFR Part 11 requirements—including electronic signatures, audit trails, and role-based access control. All firmware updates are delivered via signed binary packages with SHA-256 verification to maintain system integrity.

Applications

• Pharmaceutical: Residual moisture determination in lyophilized APIs (per USP ), excipient drying prior to tablet compression, and stability study sample conditioning
• Materials Science: Degassing of polymer melts, pre-treatment of ceramic powders before sintering, and moisture removal from battery electrode slurries
• Food & Agriculture: Water activity reduction in spices and botanicals without Maillard reaction artifacts; preservation of volatile flavor compounds
• Environmental: Drying of filter media (e.g., PM2.5 filters) for gravimetric particulate mass analysis (EPA Method IO-4.2)
• Academic Research: Solvent exchange in MOF synthesis, cryo-dried tissue section preparation, and catalyst support dehydration under inert atmosphere

FAQ

What vacuum level does the VD-C23 achieve, and how is it measured?
The integrated diaphragm pump achieves an ultimate vacuum of ≤10 Pa (absolute), verified using a calibrated capacitance manometer traceable to NIST standards. A digital pressure sensor provides continuous readout with ±1% full-scale accuracy.
Can the VD-C23 be used with inert gas purging?
Yes—the chamber includes a dedicated gas inlet port compatible with nitrogen or argon lines. Users may perform vacuum-backfill cycles (e.g., 3× vacuum/N₂ purge) to establish oxygen-free environments prior to heating.
Is calibration documentation provided with shipment?
Each unit ships with a factory calibration certificate covering temperature uniformity (±1.5 °C across chamber at 105 °C) and vacuum sensor linearity (0–10 kPa range), valid for 12 months from date of manufacture.
What maintenance is required for long-term reliability?
The oil-free pump requires no lubrication; routine maintenance consists of periodic silicone gasket inspection, chamber cleaning with ethanol, and annual verification of RTD sensor drift using a reference thermometer.
Does Titan offer IQ/OQ protocol templates for GMP validation?
Yes—qualified purchasers receive editable IQ/OQ templates aligned with ASTM E2500 and EU Annex 15, including test scripts for vacuum hold time, temperature mapping, and alarm response verification.