Home  >  Chemical Process Machinery  >  Reactors

SELON SELON-MASTER Ultra High Throughput Closed Microwave Digestion, * High pressure of 4MPa, * High strength vessel frame - details see: https://www.machineto.com/selon-selon-master-ultra-high-through-put-closed-microwave-digestion-10301716

SELON SELON-MASTER ULTRA HIGH THROUGHPUT CLOSED MICROWAVE DIGESTION

microwave digestion microwave extraction lab microwave

SELON SELON-MASTER Ultra High Throughput Closed Microwave Digestion

General technical features:

1.Outer explosion-proof vessel made of composite fibers, better than those similar products on the market

The composite fibers have been widely used in aircraft skin of Boeing 787 and Airbus 380. It, light, thin and flexible and having better hardness (better than metal) and good rigidity, is an ideal substitute of metal. Moreover, its pressure resistance and corrosion resistance performances are much better than PEEK (Poly-Ether-Ether-Ketone) outer vessel. In addition, other vender’s products on the market usually have its two end faces open, so it may be easily penetrated and corroded by acid mist. Then, the inner vessel may start to leak gas due to the deformed top and bottom with poor strength. As for this, SELON, by applying PFA complete packing and painted PFA processes, improves the corrosion-proof capacity by packing the composite fibers totally. Moreover, it may withstand pressure of 10000psi and temperature of 500-600°C, therefore, it may be called a type of high tensile invincible composite material.

2.Advanced and reliable pressure measuring technology by piezoelectric crystal

At present, the air-pipe is generally applied to transmit, measure and control the pressure inside the vessel for most venders. The air-pipe has apparent demerit that is too long, usually 400-600mm in length. Hence, it may be twisted and broken easily. Besides, it has high sealing requirement, the samples in SELON vessel may be polluted easily, and to prevent breaking the air pipe, it may not withstand high pressure. In addition, the digestion rotary table shall rotate back and forth in 360 degrees to avoid the air-pipe being twisted. Therefore, as for this, after years of research and development, SELON acquires the pressure measuring technology by piezoelectric crystal, reliable and durable. Such technology may measure and control the pressure under 12MPa. The measuring and control cable is quite short, only 120-140mm, therefore, there will be no twisting, sealing joint or leakage. Such technology allows easy operation and its greats merit is the absolute isolation of measuring and controlling component and sample, thus giving no chance to cross contamination.

3.The temperature inside the digestion vessel may be monitored and controlled entirely by the combination of precise measure of temperature inside SELON vessel and IR temperature scanning

The precise measurement and control of temperature inside the SELON vessel (Pt or optical fiber) combines with the IR temperature scanning, and the computer may identify the SELON vessel automatically and give the real-time comparison of temperature with standard vessel, more precise and reliable than only IR temperature measuring.

4.High throughput rotor with optional strong magnetic stirring function specially for extraction or synthesis

Ultra high pressure and high temperature 18-vessel digestion vessel and rotor may work under 6MPa and 260°C, quite suitable for digestion of insoluble samples or closed microwave synthesis under extreme conditions. The strong magnetic stirring function is available and optional.

5. 70-vessel ultra high throughput closed microwave digestion vessel and rotor, breakthrough products for the industry

To adapt to the rapid development of advanced analytical instrument, the requirement for limit of detection, volume of sample, acid amount and blank interference are decreased, but the amount of samples to be detected are increased. Therefore, it, small volume, good pressure-bearing capacity and excellent batch processing performance, has become the trend for the development of microwave digestion technology. SELON creatively develops the unique 70-vessel ultra high throughput microwave digestion vessel and rotor based on the previous designs and technologies of high throughput products. Such product is well received by the users in geological industry, food industry, sanitary inspection industry and environment industry. The 70-vesssel digestion vessel has 3 volume specifications, 15ml, 25ml and 45ml, and it may be customized according to the specific requirement of the user.

6.One for All

This SELON series product, may suit different digestion vessel sets and satisfy the requirements of users in different industries and application areas. You may use vessels and rotors in different quantity, temperature/pressure bearing capacities and volume flexibly.

7. Real high efficiency Inverter microwave control technology realizes continuous non-pulse microwave heating. Nearly all the similar products apply transformer microwave power supply, and no products use the Inverter technology. Therefore, the output power of double magnetrons is smaller than 2000W. SELON SELON Series products adopt advanced high efficiency Inverter microwave power supply, and their maximum output power of double magnetrons may be 2200W, allowing the synchronous heating of 70 vessels. During the heating, the control output power may be fed back automatically with the reaction temperature and pressure, and continuous non-pulse microwave heating may ensure the reaction of safety and high efficiency.

8. It mayenter cooling procedure of digestion vessel automaticallyandcool it down by high speed air with double air velocity control system; therefore, it may complete the cooling in 15-20 minutes, requiring no cooling by water

9. Thecomplete digestion database after safety verification,fulfilling the international standards of US-EPA and ASTM,isprovided with over 1000 methods,and has been referred to in several international standards, industrial standards and pharmacopoeia.

10.SELON has 20 years of experience on the research and development of microwave chemistry instrument, and its staff all have rich and proven experiences as half of them have been working in the company for over 10 years. It has ISO 9001:2008 certificate in design of microwave products. Moreover, its products have gotten EU CE safety certificate, and its corporate standards in electromagnetic compatibility, microwave leakage and electric protection go beyond national and international standards. In addition, the company has fully participated in the preparation, issuance and implementation of national standard for Microwave Digestion Device (GB/T 26814-2011)

11. Other technologies and processes:

a. The industrial stainless steel chamber is painted with PFA both inside and outside and conducted with industrial preservative treatment to resist strong acid and alkali,and it may with stand high temperature of 350ºC

b. The cushioning design of 6-storey steel structure auto-floating explosion-proof door may release the high pressure inside the chamber; and it has electrical and mechanical control door locks and is equipped with self-checking system for locking of door.

c. The high-definition LED display may show the reaction parameters and change of curves in real time on different interfaces, convenient for the modification of the setting of reaction parameters and the saving of digestion solutions as per their types.

Payment Terms

1. All the payments required before

2.30% deposit required before production, 70% balance before delivery.