Intelligent microwave digestion instrument RQX08-4W

RQX08-4W high-throughput intelligent microwave digestion instrument

Instrument Introduction:

The RQX08-4W high-throughput intelligent microwave digestion instrument from Shaanxi Ruiquanxing Instrument Manufacturing Co., Ltd. provides a fast, safe, and automated solution for samples, accelerating the digestion reaction under high pressure conditions. It is widely used in fields such as food, environmental protection, disease control, quality supervision, commodity inspection, and scientific research institutes.

Features:

The instrument adopts microwave non pulse continuous automatic frequency conversion control, which extends the service life of the instrument and the uniformity of electromagnetic waves. The cavity is specially made of 52L large volume 316L stainless steel cavity material, with a self-locking buffer explosion-proof furnace door. When the reaction is abnormal, the buffer structure ensures the personal safety of the operator and the integrity of the furnace door structure. The furnace door and cavity are tightly combined, and microwave leakage meets * * standards. The instrument adopts a temperature and pressure dual control system to control the pressure and temperature of the digestion experiment, and displays them in real time. 360 ° continuous rotation in the same direction, uniform microwave, ensuring the same microwave environment for each sample and improving the consistency of experimental results. When the pressure inside the tank exceeds the set protection value, the microwave will automatically stop heating. The safety explosion-proof membrane has a dual safety function. When the pressure inside the tank exceeds the pressure that the explosion-proof membrane can withstand, the explosion-proof membrane will rupture first, and gas will leak out, preventing damage to the tank body and harm to the human body.

Technical Specifications:

hostparameter1.1 Power Supply:220-240 VAC 50/60Hz 8A；

Microwave frequency: 2450MHz;

Installation power of the whole machine: 2800W;

（1）Power requirements:220 VAC 50 Hz 1****；

（2）Microwave source: Microwave source,Industrial grade microwave power supply, different from household microwave ovens.

*（3）Microwave output power:01600W；

*（4）Microwave output characteristicsMicrowave Non Pulse Continuous Automatic Frequency Conversion Control，0～****Automatic output；

（5）Microwave uniformity: Vertical bidirectional waveguide design, 3D output technology, matched harmonic power frequency achieve high field uniformity；

*（6）Microwave cavity:52L，316Grade all stainless steel chamber,6Layer anti-corrosion and high temperature resistant Teflon coating；

*(7) Self locking buffer explosion-proof furnace door,Automatically release lateral pressure impact in advance when danger arises，Ensure the personal safety of operators and the integrity of the furnace door structure without damage；

*（8）Exhaust and cooling system：The furnace chamber is equipped with a high-power exhaust system, and various reactions can be carried out continuously for a long time in a ventilated, safe, and easily observable environment. The furnace chamber ventilation adopts acid resistant and high air volume centrifugal fans, with an exhaust air volume of not less than 5m3/min; The furnace chamber has air cooling function, which continuously cools the reaction tank and displays temperature and pressure in real-time.

*(9) Turntable design:360 ° continuous rotation in the same direction, uniform microwave, ensuring the same microwave environment for each sample and improving the consistency of experimental results.

*(10) Control method:Siemens PLC,10The annual control part is not bad,touchscreen design，8 inchesTFT-LED（800X480Color)Large screen display, remote direct reading of reaction processReal time display of temperature and pressure in the closed reaction tank, and real-time display of temperature pressure curve;

(11) Operating language: Simplified Chinese

*(12) Automatic protection function: equipped withFault self checking systemWhen one of the temperature and pressure control systems fails, the instrument will automatically cut off microwave transmission and sound an alarm;

Control system parameters ：

(1) Temperature control system: using contact temperature control method, precise and error free temperature control, using high-precision platinum resistance temperature sensors;Real time detection, control, and display of the microwave digestion reaction tanktemperatureAnd the curve；

*(2) Temperature control range:0~300℃； Temperature control accuracy: ±0.5℃；

*(3) Temperature control capability: rate heating function.

*(4) Pressure control system: adopting non-contact pressure control method, precise and error free pressure control, which is inherited100Mature pressure control method with mature technology.Real time detection, control, and display of pressure and curve inside the microwave digestion reaction tank；

*(5) Pressure control range: Range: 0~6MPa，0-10MPa.0-15MPa,Choose freely.;Voltage control accuracy:0.01MPa；

*（6）Pressure protection:Automatic overpressure adjustment/Stop microwave transmission and automatically sound an alarm；

Reaction tank parameters:

*（1）temperature≥300℃, pressure≥1500psi；

（2）Inner tank material:Polytetrafluoroethylenematerial；

（3）Explosion proof outer sleeve material:PEEKAerospace materials；

*（4）InsidecanReaction volume：100ml；

*（5）Batch processing capacity of high-pressure digestion tank≥4A sample/batchOuter tank diameter 56MM, inner tank42MM.The acid is mixed with the inner tank aperture.

*（6）The explosion-proof membrane adopts ceramic compression, which does not deform when heated, while PTFE deforms when heated and does not function as an explosion-proof membrane. Therefore, ceramic parts are used for compression.

*（7）The working mode of the digestion tank is360 ° continuous rotation in the same direction, uniform microwave, ensuring the same microwave environment for each sample and improving the consistency of experimental results

*Configuration List