Titan VO-25 Vacuum Oven
| Brand | Titan |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | VO-25 |
| Price | USD 1,470 (FOB Shanghai) |
Overview
The Titan VO-25 Vacuum Oven is a benchtop industrial-grade thermal processing system engineered for precise moisture removal, solvent recovery, and oxygen-sensitive drying under controlled reduced-pressure environments. Operating on the fundamental principle of lowering the boiling point of volatile components via vacuum application—typically down to 10–50 mbar—this oven enables gentle, uniform heat treatment without thermal degradation of thermolabile samples. Its stainless-steel chamber (interior dimensions: 300 × 300 × 300 mm), reinforced double-wall construction with silicone-gasketed door, and integrated mechanical vacuum pump interface (compatible with two-stage rotary vane pumps) ensure long-term stability and leak integrity per ISO 2859-1 sampling standards. Designed for continuous operation in QC laboratories, R&D facilities, and pilot-scale production lines, the VO-25 complies with IEC 61010-1 safety requirements for electrical equipment used in laboratory environments.
Key Features
- Stainless-steel vacuum chamber (AISI 304) with reinforced viewing window and overpressure relief valve
- Digital PID temperature controller with ±1.0 °C accuracy across 25–250 °C operating range
- Integrated vacuum gauge (analog Bourdon-type) with dual-scale readout (mbar and kPa)
- Adjustable vacuum hold function with programmable dwell time (0–999 min)
- Over-temperature cut-off protection and door-open auto-shutoff circuitry
- Front-panel accessible vacuum port (KF16 flange) for external pump integration or inert gas purging
- Energy-efficient heating system with aluminum-sheathed tubular elements and forced-air convection (optional)
Sample Compatibility & Compliance
The VO-25 accommodates standard laboratory glassware (e.g., weighing bottles, Petri dishes, crucibles up to Ø120 mm), polymer pellets, pharmaceutical excipients, battery electrode coatings, and ceramic green bodies. It supports ASTM D229-22 (dielectric materials), ISO 11357-4 (thermal analysis of plastics), and USP <631> residual solvents testing protocols when operated with validated vacuum/temperature profiles. All electrical components meet CE marking requirements. The unit is designed for GLP-compliant documentation: temperature setpoint, vacuum level, and cycle duration are manually recorded per batch; optional RS-485 interface enables connection to centralized data loggers for 21 CFR Part 11–aligned audit trails (when paired with compliant software).
Software & Data Management
The VO-25 operates as a standalone instrument with no embedded microprocessor or touchscreen interface. Temperature and vacuum parameters are set and monitored via analog dials and mechanical gauges—ensuring electromagnetic compatibility (EMC) in high-interference lab environments and eliminating firmware update dependencies. For traceable process validation, users may integrate third-party data acquisition systems (e.g., Omega OM-DAQPRO or NI CompactDAQ) via the rear-mounted 0–5 V analog output terminals (temperature only). Calibration certificates for temperature sensor (PT100 Class B) and vacuum transducer are supplied with each unit, traceable to NIM (National Institute of Metrology, China) standards.
Applications
- Moisture content determination per ISO 554 and GB/T 6284 in chemical raw materials and agrochemical powders
- Pre-drying of Li-ion battery cathode/anode slurries prior to calendaring
- Removal of residual NMP or DMF from membrane casting solutions in water treatment R&D
- Stabilization of hygroscopic reference standards (e.g., potassium hydrogen phthalate, sodium chloride)
- Accelerated aging studies of encapsulated OLED materials under inert vacuum
- Low-temperature degassing of optical adhesives prior to UV curing
FAQ
What vacuum level can the VO-25 achieve with its recommended pump?
When paired with a standard two-stage rotary vane pump (e.g., 2 L/s displacement), the VO-25 typically reaches 15–25 mbar after 30 minutes at ambient temperature.
Is the chamber pressure calibrated and certified?
The analog vacuum gauge is factory-calibrated; a calibration certificate (NIM-traceable) is included. Users may verify accuracy using a secondary digital manometer before critical runs.
Can inert gas (e.g., nitrogen or argon) be introduced during vacuum cycles?
Yes—via the KF16 vacuum port using an external regulated gas line and manual needle valve; this enables purge-and-pump sequences for oxygen-sensitive materials.
Does the VO-25 support automatic vacuum release or venting?
No—it requires manual venting through the front-panel bleeder valve to prevent sudden pressure differentials that could compromise sample integrity.
What maintenance is required for long-term reliability?
Monthly inspection of door gasket elasticity, quarterly oil change for connected vacuum pumps, and annual verification of PT100 sensor drift using a dry-block calibrator.
