25-Position Closed Chamber Dry Heat Nitrogen Concentration Workstation
The Anvore AVDC25G closed chamber dry heat nitrogen concentration workstation is jointly developed with Zhejiang University of Technology for medium.
Anvore nitrogen concentration workstation
The Anvore AVDC25G closed chamber dry heat nitrogen concentration workstation is jointly developed with Zhejiang University of Technology for medium throughput analytical laboratories. Adopting chamberstyle fully enclosed architecture and dry block heating technology, it eliminates watervapor contamination risk for sensitive samples. Equipped with multisided transparent viewing windows, drawer pull out sample platform, dual mode electric blow needle lifting and onboard experimental data logging. It simplifies laborintensive solvent evaporation workflows and delivers safe, repeatable batch sample preparation results for routine analytical testing.

Anvore nitrogen concentration workstation Advantages
- medium throughput 25channel fully independent gas control: Every sample position features separate solenoid valve regulation. Automatic pressure stabilizer ensures consistent nitrogen flow for all 25 channels, achieving efficient concentration while lowering overall nitrogen consumption for medium batch lab projects.
- Moisturefree dry heat aluminum block heating: Highgrade aviation grade aluminum heating block delivers rapid, uniform heating performance. Zero water vapor inside the chamber protects moisture susceptible analytes, improves data reliability and cuts daily maintenance work compared with waterbathtype instruments. Heating blocks are interchangeable to match various vial dimensions.
- Dualmode motor driven blow needle height adjustment: Support fast lifting for quick sample loading plus finetune adjustment for precise needle positioning. All height adjustments are completed electrically without manual handling, enhancing runtorun reproducibility for batch processing.
- Multiview visual cabin & ergonomic drawer type sample tray: Foursided transparent viewing windows allow zero dead angle observation of sample liquid level. Drawerpullout platform enables convenient loading and unloading of largevolume sample tubes without opening the main sealed chamber door.
- Complete enclosed vapor containment for lab safety: Dualsealed door window structure plus built in circulating exhaust fan captures volatile organic solvent fumes internally. The workstation can run independently without occupying limited fume hood bench space.
- Worldwide power compatibility & traceable programmable workflows: Standard 220V 50Hz power supply, input voltage customizable for world wide lab requirements (110240V, 50/60Hz). 50-segment programmable temperature profiles and multi group testdata storage support full experimental traceability.
Main Features
- 7-inch large LCD touchscreen HMI, supports up to 25 largevolume sample vials
- 5 selectable working modes, up to 50-segment programmable temperature control
- Aviationgrade aluminum dry heat heating block, interchangeable module design
- Foursided multi angle transparent observation windows for full visual monitoring
- Ergonomic drawer pull out sample tray for easy sample loading & unloading
- Dualmode electric blow needle lifting: fastrise mode & finetune adjustment mode
- Automatic pressure regulation; 25-position independent solenoid valve gascircuit control for gas tightness and nitrogen saving
- Onboard multi group experimental data storage for full test traceability
- Dualsealed door window system + built in circulating exhaust fan to prevent volatile solvent vapor leakage
- Over temperature alarm safety protection mechanism
- Customizable input voltage for global laboratory installation requirements

Technical Specifications
| Item | Specification |
|---|---|
| Model | AVDC25G |
| Display | 7-inch LCD touch screen |
| Working Modes | 5 modes |
| Program Temperature Segments | 50 segments |
| Sample Positions | 25 positions |
| Module Tube Diameter | 16 mm (optional) |
| Observation Surfaces | 4 sides |
| Timer Range | 0-999 min |
| Electric Lifting Modes | 2 modes (Finetune & Fast lift) |
| Adjustable Air Pressure | 00.8 MPa |
| Airpressure Operation Mode | 25-position independent channel control |
| Temperature Range | Ambient 100 ℃ |
| Temperature Accuracy | ±1 ℃ |
| Heating Method | Dryblock unified heating |
| Over temperature Alarm | Yes |
| built in Circulating Exhaust Fan | Yes |
| Dualsealed Door System | Yes |
| Timing Function | Yes |
| Sample Loading Mode | Drawerpullout tray |
| Power Supply | Standard:220V 50Hz; Customizable:110240V,50/60Hz for global market |
| Net Weight | 18 kg |
| Overall Dimension (L×W×H) | 56 × 44 × 60 cm |
Applications
Search keywords: automatic nitrogen evaporator, volumetric sample concentrator, automated blow down evaporator, high throughput sample concentrator, endpoint detection nitrogen evaporator