24-position dry nitrogen evaporator
SDN-24-
Category:
Termovap sample concentrator
keywords:
Mixing device Blender Centrifuge Laboratory enclosure
The dual-module (24-bit) dry nitrogen blow-off instrument is mainly used for the concentration or preparation of large quantities of samples. Through micro-computer control technology, it uses high-purity aluminum as the heating medium to achieve more accurate temperature control and a wide temperature range. Its working principle is to blow nitrogen onto the surface of the heated samples, causing the solvents in the samples to evaporate and separate rapidly, thereby achieving the purpose of oxygen-free sample concentration and maintaining the purity of the samples.
Product Specification
Product Feature：
The blowers are independent of each other to avoid cross-contamination.
The height of the gas chamber can be adjusted. The standard length of the gas needle is 150mm.
The dry nitrogen blowout instrument has 24 air channel control switches, and does not waste gas.
When concentrating toxic solvents, the entire system can be placed in a fume hood.
An internal over-temperature protection device, automatic fault detection and alarm function.
LED display, synchronous temperature display, time decreasing display, simple and convenient operation.
Technical Parameters：
| Model number | SDN-24 |
| Temperature range | Room temperature + 5℃ to 150℃ |
| Timing range | Maximum duration: 99 hours and 59 minutes |
| Temperature control accuracy | ≤±0.5℃ |
| Display accuracy | ±0.1℃ |
| Temperature uniformity @ 100℃ | ≤±0.5℃ |
| Temperature uniformity @ 150℃ | ≤±1℃ |
| Heating time (40 - 150℃) | ≤30min |
| Maximum rise and fall stroke | 200mm |
| Standard module | Tube diameter 16mm metal module |
| Maximum gas pressure | 0.02 MPa (applicable for test tubes with a diameter of 16 or less) 0.05 MPa (applicable for test tubes with a diameter greater than 16) |
| Maximum gas flow rate | 15L/ min |
| Length of gas needle | 150mm (applicable for test tubes with a diameter of ≥Φ10mm) 80mm (applicable for test tubes with a diameter of <Φ10mm) |
| Number of modules | 2 |
| Heating power | 300 |
| Fuse | 250V 3A Φ5*20 |
| Dimensions of the shape | 280mm*240mm*500mm |
| Weight | 7.5KG |
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File size: 11.7KB
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12-position dry nitrogen evaporator
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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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