Square dry nitrogen blowing instrument
SDN-24
Category:
Nitrogen Evaporator
keywords:
Mixing device Blender Centrifuge Laboratory enclosure
The dual-module (24-position) dry nitrogen blow meter is primarily used for concentration or preparation of large batches of samples. Through microcomputer control technology, high-purity aluminum material is used as the heating medium to achieve more accurate temperature control and a wide temperature control range. Its working principle is to blow nitrogen into the surface of the heated sample, so that the solvent in the sample can be quickly evaporated and separated, so as to achieve the purpose of oxygen-free concentration of the sample and keep the sample purer.
Product Specification
Product Features：
- The blow needles are independent of each other to avoid cross-contamination.
- The air cavity height is adjustable, and the standard air needle length is 150mm.
- The dry nitrogen blower has 24 airway control switches that waste no gas.
- When concentrating toxic solvents, the entire system can be placed in a fume hood.
- Built-in over-temperature protection device, automatic fault detection and alarm function.
- LED display, temperature synchronization display, time decreasing display, simple and convenient operation.
Technical Specifications：
| Model | SDN-24 |
| Temperature range | Room temperature +5°C ~150°C |
| Timing range | Up to 99 hours and 59 minutes |
| Temperature control accuracy | ≤ ±0.5℃ |
| Display accuracy | ±0.1℃ |
| Temperature uniformity @100°C | ≤ ±0.5℃ |
| Temperature uniformity @150°C | ≤ ±1℃ |
| Heating time (40~150°C) | ≤ 30min |
| Maximum lifting stroke | 200mm |
| Modules are standard | Tube diameter 16mm metal module |
| Maximum gas pressure | 0.02MPA (16 tube diameters≤ 0.05MPA (16 tube diameters>) |
| Maximum gas flow | 15L/ min |
| Length of the air needle | 150mm (Applicable to test tube diameter≥ Φ10mm) 80mm (applicable to test tube diameter <Φ10mm) |
| Number of modules | 2 |
| Heating power | 300 |
| Fuse | 250V 3A Φ5*20 |
| Dimensions | 280mm*240mm*500mm |
| Weight | 7.5KG |
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File size: 379.1KB
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Shanghai Yalin Technology Co., Ltd. is a company specializing in the research and development, production, sales, and service of laboratory instruments.
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