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Dry Bath Nitrogen Evaporator DBNE12

The DBNE12 Dry Bath Nitrogen Evaporator is a laboratory sample concentration system designed for rapid and efficient evaporation of solvents using controlled dry heating and nitrogen gas. Featuring 12 sample positions, RT +5°C to 150°C temperature range, microcomputer PID control, LCD display, 5-point programmable operation, and adjustable nitrogen flow, the instrument provides precise and uniform sample concentration. Independent glass pipettes help prevent cross-contamination, while the aluminium heating block ensures rapid and even heat transfer. It is suitable for pharmaceutical, biotechnology, environmental, food testing, forensic, research, and analytical laboratories.

SKU: DBNE12 Category: Brand:

Technical Specifications:

Parameter Specification
Product Type Dry Bath Nitrogen Evaporator
Model DBNE12
Number of Holes 12 × 16.5 mm
Heating Power 400 W
Maximum Gas Pressure 0.04 MPa
Temperature Range RT +5°C to 150°C
Time Setting Available
Display Resolution 0.1°C
Temperature Control Accuracy ≤ ±0.5°C
Temperature Rise Time ≤30 min (40°C to 150°C)
Multi-Point Operation 5-Point Support
Display LCD
Maximum Lifting Stroke 285 mm
Gas Flow Rate <15 L/min
Gas Needle Head Outer Diameter Ø7 mm
Gas Needle Length 150 mm
Heating Block Aluminium Block
Power Supply 220 V
Packing Dimensions (L × W × H) 500 × 285 × 285 mm
Gross Weight 8 kg
Optional Accessory Nitrogen Flow Meter

 

Features

  • 12-position sample concentration system
  • Wide temperature range from RT +5°C to 150°C
  • Microcomputer-controlled processing system
  • PID temperature control for stable heating performance
  • High temperature control accuracy of ≤ ±0.5°C
  • LCD display for convenient parameter monitoring
  • Supports single-point and multi-point programming
  • Up to 5-point programmable operation
  • High-quality aluminium block for rapid and uniform heating
  • Controlled nitrogen blowing for efficient solvent evaporation
  • Oxygen-free sample concentration helps protect oxidation-sensitive samples
  • Independent glass pipettes help prevent cross-contamination
  • Gas distribution assembly supports combined or individual needle operation
  • Adjustable lifting mechanism with 285 mm maximum stroke
  • Optional nitrogen flow meter for precise gas flow monitoring
  • Suitable for simultaneous processing of multiple samples

Benefits

  • Rapid Sample Concentration: Controlled heating combined with nitrogen gas accelerates solvent evaporation and helps reduce sample preparation time.
  • Efficient Multi-Sample Processing: The 12-position configuration enables simultaneous concentration of multiple samples for improved laboratory productivity.
  • Precise Temperature Control: Microcomputer PID control and ±0.5°C accuracy help maintain stable and consistent heating conditions.
  • Reduced Sample Oxidation: Nitrogen gas creates an oxygen-reduced environment that helps protect sensitive samples during concentration.
  • Minimized Cross-Contamination: Independent glass pipettes help maintain separation between samples during processing.
  • Uniform Heating Performance: The aluminium heating block provides efficient heat transfer and consistent temperatures across sample positions.
  • Flexible Programmable Operation: Single-point and 5-point multi-stage programming support different sample concentration requirements.
  • Convenient Laboratory Operation: The LCD display, adjustable lifting mechanism, and controlled gas distribution system simplify routine sample processing.
  • Improved Analytical Workflow: The system is suitable for preparing concentrated samples before HPLC, GC, LC-MS, and GC-MS analysis.
  • Versatile Applications: Suitable for pharmaceutical, biotechnology, environmental testing, food and beverage analysis, forensic science, toxicology, research, and quality control laboratories.
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