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BSD VD 12

The system is a high-efficiency sample degassing unit designed for accurate surface area and porosity analysis. With two independent stations and 12 sample positions, it enables simultaneous degassing with flexible temperature control. Precise heating up to 400 °C (±0.1 °C), pressure-controlled pumping, and a touch-screen controller with 32-step programmable heating ensure stable vacuum conditions and safe, efficient sample preparation.

Built for reliability and sample protection, the system features pressure-based degassing completion detection, optional cold trap support for sensitive materials, and degas curve logging for process monitoring. Air-cooled and optional water-cooled positions, inert gas backfilling, and compatibility with BSD-660 and BSD-PH series analyzers make it ideal for research, quality control, and industrial laboratories.

Description

High-efficiency sample degassing unit with 12 positions, precise heating up to 400 °C, and stable high-vacuum control. Touch-screen controller with 32-step programmable heating ensures accurate and safe sample preparation.

  • Built for reliability and sample protection.
  • Pressure-based degassing completion detection for accurate monitoring.
  • Optional cold trap protection for sensitive materials such as MOFs and COFs.
  • Detailed degas curve logging for monitoring, recording, and review.
  • Air-cooled and optional water-cooled positions to enhance operational flexibility.
  • Supports inert backfill gases including helium, nitrogen, and argon for broad material compatibility.
  • Seamless integration with BSD-660 and BSD-PH series analyzers.
  • Ideal for research, quality control, and industrial laboratories.

DUAL INDEPENDENT STATIONS

Two stations with 12 ports enable simultaneous sample degassing.

PRECISE TEMPERATURE CONTROL

Up to 400 °C with ±0.1 °C accuracy and programmable heating.

SAFE & EFFICIENT DEGASSING

Pressure-controlled vacuum prevents sample loss and ensures stability.

SAMPLE PROTECTION & MONITORING

Optional cold trap and degas curve logging for sensitive materials.

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Application Uses
  • Dual Independent Stations -2 stations, 12 total positions for simultaneous degassing. 
  • Flexible Temperature Settings -Adjustable temps for different sample types. 
  • Precise Control -Standard 400°C, ±0.1°C accuracy.
  • Automatic Pumping Speed -Pressure-controlled, prevents sample loss, ensures high vacuum.
  • Touch-Screen Controller -32-segment programmable, visual temperature control. 
  • Cooling Options -Air-cooled & water-cooled degassing positions.
  • Completion Monitoring -Pressure-based detection of degassing completion. 
  • Cold Trap -Protects samples (MOF, COF) & vacuum system from contamination. 
  • Degas Curve Log -Screen check, record and search of degas curve log
Application features
  • Stations- 2 with independent temperature setting 
  • Sample capacity - 12 ports, 6 ports per station 
  • Backfill gas - Helium, nitrogen, argon, or any other pure gas that does not adsorb at room temperature 
  • Heating - -400℃ ±0.1℃ , visual 32 step programmed heating 
  • Cooling -12 air cooling positions
  • Vacuum system- Mechanical Pump Vaccum Leve 1Pa  
  • Cold trap - Optional 
  • Suitable-  Analyzers BSD-660 Series； BSD-PH Series