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N-EVAP111 nitrogen blower
Brief description: The N-EVAP111 nitrogen blower can provide 12 sample positions and is used for sample preparation in liquid phase, gas phase, and ma
Product details
The N-EVAP111 nitrogen blower produced by Organomation Corporation in the United States can provide 12 sample positions for sample preparation in liquid phase, gas phase, and mass spectrometry analysis.
Nitrogen blowing instrument, also known as nitrogen blowing instrument, is used in laboratories for drying and concentrating nitrogen gas; Also known as nitrogen concentration device, nitrogen blowing instrument, nitrogen blowing concentrator, etc., it is used for sample preparation in liquid phase, gas phase, and mass spectrometry analysis. It adopts internationally recognized technology and usually blows nitrogen rapidly, continuously, and controllably onto the surface of heated samples to achieve rapid concentration of a large number of samples. The most commonly used application in the laboratory is to remove small amounts of volatile liquids, such as water and some organic solvents, especially in situations where the use of a rotary evaporator is not safe enough (the solvent will boil violently). It is more ideal to use a nitrogen blower instead.
The N-EVAP-12 imported nitrogen blowing instrument from the United States, which is sold by Beijing Kanglin Technology Company, has the advantages of mature craftsmanship, exquisite workmanship, solid materials that are resistant to laboratory environments, and guaranteed quality of imported international brands compared to domestic ones.
Beijing Kanglin Technology Co., Ltd. is one of the earliest authorized agents of American company Organomation in China, responsible for the market development and promotion of American company's products in China, as well as the supply and sales of the entire line of products. The American Organomation nitrogen blowers sold by Beijing Kanglin Technology Co., Ltd. are guaranteed to be of high quality and have professional engineers responsible for technical support.
Technical parameters of N-EVAP111 nitrogen blower:
Model N-EVAP-12, item number KL-11155-JG, capable of processing 12 samples simultaneously
● Rotatable, able to contact the sample from the front, easy to operate
Suitable for test tubes, conical flasks, centrifuge tubes, etc
● Use nitrogen or air as an evaporator
● Use a constant temperature water bath to provide slow heating
Low nitrogen consumption: 330 ml/min/sample
Equipped with a needle valve gas flow meter, it can control and display gas consumption
The instrument includes a base, bracket, sample holder, and gas dispersion system
All components are laboratory grade, resistant to organic solvents, and can be coated with acid resistant coatings to resist corrosion
Application areas:
Pesticide residue analysis: tobacco, vegetables, fruits, grains, plant tissues, etc
Pharmaceutical drug testing: Traditional Chinese medicine pharmaceuticals, Western medicine pharmaceuticals, and drug testing, etc
Environmental protection: drinking water, groundwater quality, polluted water samples, etc
Biochemical field: serum, plasma, blood, urine testing, etc
Food industry: milk, alcohol, liquid beverages, etc
Product Inspection: Testing for Dioxins, Croats, etc
Higher education institutions, research institutes, inspection and quarantine agencies, etc
| Sample size | 11106 | 11155 | 11250 | 11634 | 11645 |
| Instrument size (W × D × H) | 33×28×79 cm | 33×28×79 cm | 41×38×84 cm | 61×48×86 cm | 61×48×86 cm |
| Sample holder | rotundity | rotundity | rotundity | rotundity | rotundity |
| Scope of use of test tubes (standard) | 10-30mm | 10-30mm | 10-30 mm | 10-30 mm | 10-19mm (outer) 10-30mm (inner) |
| Scope of use of test tubes (optional) | 30-56 mm | 5-10 mm | 30-75 mm | - | - |
| Gas flow rate | 0-10 lpm | 0-10 lpm | 0-20 lpm | 0-30 lpm | 0-20 lpm |
| Gas input pressure range | 30-150 psig | 30-150 psig | 30-150 psig | 30-150 psig | 30-150 psig |
| Gas output pressure range | 0-30 psig | 0-30 psig | 0-30 psig | 0-30 psig | 0-30 psig |
| Specification of supporting heating device | |||||
| Internal dimensions (inner diameter x depth) | 21.6×11.4 cm | 21.6×11.4 cm | 30.5×11.4 cm | 40.6×11.4 cm | 40.6×11.4 cm |
| External dimensions (W × D × H) | 33×30×18 cm | 33×30×18 cm | 46×41×18 cm | 61×48×15 cm | 61×48×15 cm |
| power | 500 W | 500 W | 800 W | 1400 W | 1400 W |
| Temperature control type | Mechanical constant temperature | Mechanical constant temperature | Mechanical constant temperature | Digital electronic control, LED display | Digital electronic control, LED display |
| Temperature control range of water bath | RT+5-90 ℃ | RT+5-90 ℃ | RT+5-90 ℃ | RT+5-90 ℃ | RT+5-90 ℃ |
| Temperature control range for dry bath | 40-130℃ | 40-130℃ | 40-130℃ | nothing | nothing |
| Temperature control accuracy | ±2 ℃ | ±2℃ | ±2 ℃ | ±0.5 ℃ | ±0.5 ℃ |
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