GHZ-S series high-throughput intelligent microwave digestion instrument

Main technical indicators

purpose:

Used for digestion of various foods, drugs, environmental samples, minerals, biological products, chemical products, etcUsed for sample pretreatment of analytical instruments such as AFS, AAS, ICP, ICP-MS, LC-MS.

Working conditions:

1. Environmental temperature 0-50 ℃

2. Suitable power supply 220V (AC), 50HZ

3. Microwave emission frequency 2450MHz

4. The number of digits can be selected from 6 to 40

Host technical parameters:

1The host adopts professional industrial grade magnetic tube emission microwave control technology,Real time adjustment of microwave output power based on temperature and pressure feedback, achieving continuous non pulse microwave output, ensuring a more uniform microwave magnetic field in the cavity, and ensuring consistency in the digestion of experimental samples.

*2Using original Japanese Panasonic magnetron，Microwave high output power1000WMagnetron ensures long-term stable operation of the instrument.

3The instrument adopts professionalPIDControl theory, utilizing high-performance microprocessors and new sensing technology to achieveMultiple automatic protection functions，Multiple security measures. ImplementAutomatic detectionfaultcall the police，Ensure the safety and peace of mind of the experiment.

4、 high resolutionLCD (Liquid Crystal Display)screenReal time display of temperature and pressure in the closed reaction tank, and real-time display of temperatureDegreepressThe operation of forcecurve.

6、 Large capacity dedicated industrial grade microwave oven cavity, with overall spraying inside and outside8Layer treated with Teflon, corrosion-resistant, high temperature resistantTo prevent corrosion from strong acids.

*7Six layer steel structure self-locking type, explosion-proof safety reset self popping furnace door, one click opening, can resist accidental explosion, large furnace chamber design, double locking self inspection.

*8、360Unidirectional continuous rotation microwave stirring technology: temperature and pressure measurement and control device and digestion tank rotate synchronously in the same direction as the turntableUnid-One-wayTechnology, no need360Rotate back and forth without pause during the rotation process,The digestion tank is heated in a uniformly distributed microwave field,Reduce the impact on the turntable motor and extend the service life of the instrument.

*9、Real time monitoring of the working status of the reaction tank using software with independent intellectual property rights, dual temperature and pressure measurement and control, precise control, and active prevention of overheating and overpressure; Instrument operation status and instrument fault prompts；Compatible with European and American analytical standards,Can store unlimited digestion solutions, and the digestion process data can be exported and saved; Simultaneously equipped with self calibration function.

10Equipped withCorrosion resistant centrifugalHigh power exhaust cooling system, exhaust flow rate≥6.0 m3/minRealize rapid coolingHowever,15Minutes from200℃ drops to60℃，Improve safety and work efficiency.

11、10The high-definition LCD screen displays the real-time operation of the furnace chamber, making it convenient for users to observe the instrument operation from a distance.

Control system parameters:

*1、Unique built-in high-precisionHigh sensitivity platinum resistance temperature sensor，Can accurately and quickly reflect the actual temperature of the measured end face,Convenient and fast, temperature measurement range -20～350℃，Control accuracy:±0.1℃, high operating temperature250℃.

*2、High precision anti-interferencePiezoelectric crystal voltage control system，Real time detection, control, and display of pressure and curvature inside the reaction tankline，Voltage control range:0-15MPaControl accuracy:0.1MpaHigh work pressure6MPa.

Technical parameters of digestion tank:

*1、Multiple materials and different capacities can be selected, and a perfluorinated digestion tank can be configuredFT double-layer digestion tank.

2、The inner tank of the FT digestion tank adopts imported modified polytetrafluoroethylene (TFM).

3、The outer sheath of the FT digestion tank is made of high-strength explosion-proof aerospace composite fiber material, which is resistant to high temperature, high pressure, and strong acid corrosion; Easy to disassemble, fast to cool, and supports water washing for easy cleaning.

*4、The full tank pressure monitoring system has adjustable threshold quantitative values.

5、Adopting high-strength engineering plastics for one-time injection molding, independent ultra-high pressure digestion tank rack.

Instrument configuration: