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Excel Microwave chemistry workstation (microwave digestion/extraction/synthesis)
Reference price : negotiate face to face
producing area: Shanghai EU chemical company

In October, 2005, Shanghai EU chemical Instrument Co., Ltd. release the all powerful microwave chemistry workstation

— EXCEL,this is a elaborated product with complete independence intellectual property, resulting from our R &D department for three years hard work, with features of industrial special microwave oven chamber to be developed by our own, true non-pulse continuous microwave output ,high frequency closed-loop control, controlling microwave chemical reaction process precisely. When matching different accessories with the main body, many experiment demands such as microwave digestion, microwave extraction, microwave synthesis etc. can be satisfied. This instrument completely reach to international advanced level, is the absolute leader in domestic similar product, upgrade China’s R & D, making level of microwave digestion instrument greatly.

1. Microwave chemical special microwave equipment with domestic original creation design (patent) : All steel industrial special microwave oven different from that of household type, with independence intellectual property , with oven chamber of 53L, ten(10) 100 ml super pressure digestion vessel can be mounted at the same time. Its cavity is coated with 5 layers of modified teflon(PFA),with excellent performance to withstand strong acid long time corrosion. Cleaning, maintenance is easy.

2. Dual-magnetron stagger(patent),ensure oven chamber with even microwave;industrial grade 1600W(800W X 2)magnetron ensure instrument stable work for long time;

3. True non-pulse continuous microwave emission(patent):Using magnetron positive current control mode to obtain continuous output microwave , 0-1500W emission power adjustable continuously, this technique increase service life of microwave components greatly.

4. Dual-measuring& controlling of temperature, pressure(The first domestic manufacturer to introduce this technique into microwave digestion instrument):
1) High precise high temperature link pressure sensor, adopt ideal gas control mode ,measure the actual reactive pressure in the digestion vessel directly,pressure measuring range: 0-10MPa,pressure measuring precision as 0.01MPa;
2) The plug-in type high sensitive platinum resistance temperature sensor,measure the actual reactive temperature in the digestion vessel directly, temperature measuring range 0-250℃,temperature measuring precision 1℃;
3) Temperature measuring, pressure measuring carry out in same reaction vessel, precisely display chemical reaction process:

5. High frequency closed-loop feedback:Using high precise temperature and pressure sensor to real time collect (with speed of 1/100s) the reaction data in the closed system and transmit to CPU for processing, after comparing to send out command of adjusting microwave emission power,to control temperature and pressure of set process precisely, to enable the closed microwave chemical reaction process to be carried out always under the approval program and real time display the temperature-pressure curve;

6. Integration control system:Integration of control display screen and operation system without external control equipment, all functions such as method editing, storage, schedule, reaction control, temperature, pressure display (including cooling process), storage of data and curve etc. can be completed.

7. Extra large liquid crystal display screen,all parameters and temperature, pressure curve are clear at a glance;

8. All powerful microwave chemical working platform:when configuration of different rotor components, it can be used for many microwave experiments with high precise demand to its reaction process, such as extra high pressure microwave digestion, closed organic solvent extracting, organic synthesis etc. may be satisfied.

9. Heavy frame vessel construction super pressure digestion vessel (patent);
The inner chamber adopt complete import TFM( modified polytetrafluoroethylene),the protective sleeve is die-casting from complete import material PEEK in one shot to withstand high temperature, high pressure, strong acid corrosion; Dismounting is convenient, cooling is quicker; the digestion vessel with dual-pressure-release -protection of air vent and sealing bowl; ten (10) super high pressure digestion vessels can be mounted at the same time.

1. Press and temperature double test & control system: the highest press is 80atm and the highest temperature is 250 ℃;

2. High precision pressure sensor: test range: 0-10Mpa, test precision: 0.01MPa

3. Platinum resistance temperature sensor: test range: 0-250 ℃ , test precision: 1 ℃;

4. The clear up kettle can provent explosion and rush down pressure in two ways in an effective way. It is also easy to remove and install. The cubage is 100ml, and the highest pressure is 8MPa 。

5. Stove cavity is about 53L , which can emplace 10 super high pressure clear up kettles at one time.

6. Collocate different rotor discretenesses : output power is 0-1500W

7. High exhaust quality : 5M 3 /min.

8. If it blows up suddenly, the defend door will lock automaticly and protect the person from danger.

 

 

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