看了空气发生器的用户又看了
中亚SPGN-2A/3高纯氮发生器产品介绍：
高纯氮发生器采用电化学分离法和物理吸附法相结合的方式，直接从空气中提取氮气，工艺先进，一次性提纯到位，电解反应不消耗水，纯度高，携带方便，易维护。可以与国内外各种型号气相色谱配套使用。高纯氮发生器荣获95年BCEIA金奖，并于1992年获国家专利局的实用新型专利（专利号：ZL92.2.23052.8)。
1. 代替高压钢瓶，使实验室气源仪器化；
2. 体积小、重量轻、结构合理、操作简单、使用方便；
3. 工艺先进，提纯一次到位；
4. 使用寿命长，可连续使用，性能稳定，流量纯度不衰减，保证色谱基线平稳；
5. 压力、流量自动数字显示，压力稳定、流量精确可调；
6. 配有安全装置，灵敏可靠，自动返碱；
中亚SPGN-2A/3技术参数
型号/名称 | SPGN-2A高纯氮发生器 | SPGN-3高纯氮发生器 |
订货号 | ZY02001 | ZY02002 |
纯度 | 优于99.995% | 优于99.995% |
输出流量（ml/min） | 0-300 | 0-600 |
输出压力（MPa） | 0-0.35 | 0-0.35 |
压力稳定性 | ＜0.003 | ＜0.003 |
氧含量 | ＜3PPM | ＜3PPM |
常压露点 | -56℃ | -56℃ |
外形尺寸（L×W×H） | 450×230×340 | 450×230×340 |
重量（Kg） | 15 | 20 |
最大消耗功率（W） | 50 | 80 |
工作环境 | 洁净空气压力≥0.4MPa； | |
流量：＞600~1200ml/min | ||
周围空气无严重粉尘污染 | ||
环境温度1-40℃ | ||
相对湿度≤85% | ||
Nitrogen Generator
The ZhongYa high purity nitrogen generator combines an electro-chemical separation method and a physical absorption method, in order to generate nitrogen directly from air. The technology is state of the art, and needs just one step to reach a high purification level. The electrolytic reaction does not consume water which is ecologically friendly. The high purification level and light shape and the simple maintenance make it ideal for any laboratory environment. The ZhongYa nitrogen generator can be combined with all kinds of gas chromatographers. It won the 1995s BCEIA gold award and has been patented in 1992 at the National Patent Bureau (Patent No.: ZL92.2.23052.8).
* Replaces unsafe high pressure gas cylinders
* Small and ergonomic casing
* Light structure
* Easy and convenient operation
* Advanced one-step purification technology
* Highly durable and long-living
* Can be used in continuous long-term operation
* Stable operation and no weakening of flow or purity over time
* Flow rate can be controlled
* LED display for easy flow rate monitoring
Technical Specifications
Product Name | SPGN-2A High Purity Nitrogen Generator | SPGN-3 High Purity Nitrogen Generator |
Purity | Over 99.995% | Over 99.995% |
Outgoing Flow Rate (in ml / min) | 0 - 300 | 0 - 600 |
Pressure at the Outlet (in MPa) | 0 - 0.35 | 0 - 0.35 |
Outer Dimensions (L x W x H in mm) | 450 x 230 x 340 | 450 x 230 x 340 |
Net Weight (in kg) | 15 | 20 |
Max. Power (in W) | 50 | 80 |
Admissible Ambient Temperature (in °C) | 10 - 40 | 10 - 40 |
Admissible Ambient Humidity | Up to 85% | Up to 85% |
Ambient Air | Should be free from heavy dust particle contamination | |
Admissible Clean Air Pressure (in MPa) | ≥ 0.4 | |
Admissible Flow Rate (ml / min) | >600 ~ 1200 | |
