The AELAB AE-DM24/AE-DM36 Direct Blowing Nitrogen Concentrator is an automatic direct-blown nitrogen concentrator designed for rapid sample evaporation. The nitrogen blowing needle can be programmed to automatically descend, and the descending speed can be changed in real time. A 6 mm steel tube and pipette tip are used as the nitrogen blowing needle.
The instrument can be used as a water bath nitrogen blower or a dry bath nitrogen blower, supporting flexible laboratory sample preparation workflows.
The AELAB AE-DM24 and AE-DM36 utilize a multi-side visible water bath to simplify observation of evaporation progress. Each unit employs 6 mm Stainless Steel blowing needles, ensuring precise verticality with an error of only ±1 mm from the center of the sample holder. The touch interface is constructed with tempered glass to prevent deformation and fading, delivering long-term durability in laboratory environments.
The system concentrates samples by directing a controlled nitrogen stream to each tube while heating via a uniform water bath. The nitrogen needles descend automatically according to programmed levels, and the airflow of each blowing port maintains a ±5% accuracy. Each nitrogen port incorporates a flow-limiting device to prevent excessive air pressure from disturbing the sample.
The AE-DM Series integrates intuitive touch-panel control for parameter programming and operation monitoring. Data control is managed locally, designed for GLP-compliant workflow documentation. Optional module combinations allow integration into automated sample preparation lines.
| Model | Specifications |
|---|---|
| AE-DM24 | 24 positions; Outer diameter ≤30 mm, Height ≤150 mm, Volume ≤80 mL; 50/15/10 mL centrifuge tubes; 16*100 mm glass tubes |
| AE-DM36 | 36 positions; Outer diameter ≤18 mm, Height ≤150 mm, Volume ≤25 mL; 15/10 mL centrifuge tubes; 16*100 mm glass tubes; 18-position 50 mL centrifuge tube option |
The AELAB AE-DM Series is suitable for concentration workflows in environmental analysis, pesticide residue testing, food safety laboratories, pharmaceutical R&D, chemical synthesis, forensic testing, and general organic sample preparation requiring nitrogen evaporation.
All AELAB nitrogen concentrators follow strict ISO and CE quality manufacturing standards. Each system undergoes performance verification, nitrogen flow calibration, safety inspection, and GLP-aligned quality control before shipment.
Specifications :
| Model | AE-DM24 | AE-DM36 |
|---|---|---|
| Temperature conduction | Water Bath | Water Bath |
| Number of sample digits | 24 | 36 |
| Sample tube size | Outer diameter ≤30 mm Height ≤150 mm Volume ≤80 mL |
Outer diameter ≤18 mm Height ≤150 mm Volume ≤25 mL |
| Common sample tubes | 50/15/10 mL centrifuge tube 16*100 mm glass tube, etc. |
15/10 mL centrifuge tube 16*100 mm glass tube, etc. |
| Other sample digits | - | 18-position 50 mL centrifuge tube |
| Model | AE-DM24 | AE-DM36 |
|---|---|---|
| Temperature conduction | Water Bath | Water Bath |
| Number of sample digits | 24 | 36 |
| Sample tube size | Outer diameter ≤30 mm Height ≤150 mm Volume ≤80 mL |
Outer diameter ≤18 mm Height ≤150 mm Volume ≤25 mL |
| Common sample tubes | 50/15/10 mL centrifuge tube 16*100 mm glass tube, etc. |
15/10 mL centrifuge tube 16*100 mm glass tube, etc. |
| Other sample digits | - | 18-position 50 mL centrifuge tube |
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