High throughput microwave digestion analyzer (TANK PLUS)

1、 Instrument Introduction

Accurate temperature/pressure measurement and efficient dual magnetron frequency conversion microwave heating technology effectively improve the digestion ability of samples; More than 20 stringent mechanisms ensure the operational safety of experimental personnel; Meanwhile, intelligent UI design and cloud services provide technology workers with a comfortable operating experience.

2、 Product comprehensive technical characteristics

The high-temperature and high-pressure closed digestion tank with patented technology (utility model patent number: ZL 2013 2 0566828.4) can effectively combine high-throughput digestion with high-pressure digestion
TANK PLUS can be equipped with a 12 position/24 position/40 position digestion rotor, which can still meet the digestion requirements even for special sample pretreatment work. Adopting a quantitative pressure relief design and automatic overpressure relief protection, the occurrence of high-pressure tank explosion is avoided, and an effective combination of high-throughput digestion and high-pressure digestion can be achieved.

High strength aerospace composite fiber outer tank, balancing mechanical strength and anti-corrosion ability
The high-strength aerospace composite fiber outer tank Xtra Fiber has the characteristics of being unbreakable, unbreakable, and tear resistant. Its comprehensive performance in pressure resistance, corrosion resistance, and other aspects is superior to traditional PEEK material outer tanks. PFA spray coating completely wraps the composite fibers, providing excellent corrosion resistance (especially at the edge of the outer tank). The compressive strength can reach 70MPa (about 10000psi), and the temperature resistance is 600 ℃, ensuring the safety of users in extreme situations.

Safety Bolt design for safety relief tablets, achieving quantitative safety relief while fully enclosed digestion
Based on nearly 30 years of industry experience, Shanghai Xinyi adopts a safety bolt structure design to ensure that the digestion tank is completely sealed and leak free under normal working conditions. In the event of overpressure, the safety bolt automatically lifts to release pressure, ensuring safe operation. Under normal operating conditions, the safety relief tablet will not rupture and does not require replacement, there are no consumables, and there is no risk of leakage.

Fiber optic and infrared dual temperature measurement system, precise temperature control and monitoring of digestion abnormalities to ensure accurate results and experimental safety
The instrument comes standard with a multi-core integrated fiber optic and dual beam full tank infrared temperature measurement system. The optical fiber has a diameter of 2mm and is protected by a PTFE layer on the outside. It has a small bending radius, is resistant to bending, and has strong flexibility. Its service life is more than 5 times that of a single core optical fiber. The fiber optic temperature control system achieves precise temperature control while avoiding the antenna effect of conventional metal temperature sensors in microwave fields. Full tank temperature scanning effectively monitors abnormal digestion conditions. If there is a temperature abnormality, immediately stop microwave emission and sound an alarm.

High precision new semiconductor pressure sensor with strong corrosion resistance and high mechanical strength
The Shanghai Xinyi TANK PLUS microwave digestion instrument adopts a self-developed semiconductor pressure sensor. The entire pressure transmission path has undergone special anti-corrosion treatment, which not only achieves accurate pressure measurement but also greatly extends the service life of the sensor. The use of this technology effectively improves the reliability of the instrument.

Dual magnetron frequency conversion control system ensures consistency of sample digestion
The TANK PLUS microwave digestion instrument adopts a two-dimensional space dual magnetron frequency conversion control system and high-frequency closed-loop feedback control to achieve continuous non pulse microwave output, ensuring a more uniform microwave field in the cavity, higher energy utilization efficiency, and ensuring the consistency of experimental sample digestion.

Powerful and convenient software assistant, compliant with FDA 21CFR Part 11 regulations
The analysis software is designed and developed using the Android system, which is easy to use and has powerful functions such as electronic signatures, hierarchical permissions, and audit tracking, in compliance with the relevant regulations of FDA 21 CFR Part 11. 8GB local storage room, built-in expert method library, 7-inch LCD touch screen can display real-time temperature and pressure change curves during operation. The software can automatically recognize the turntable model and perform automatic counting of the number of cans to avoid the tedious process of manual counting and input, making the experiment easier and more convenient.

Equipped with the "cloud service" function, the storage capacity can be infinitely expanded while ensuring data security
The TANK PLUS microwave digestion instrument is equipped with a "cloud service" function, where data, methods, and other information can be stored and shared in the cloud. The data storage capacity can be infinitely expanded while ensuring data security. The latest software can also be downloaded from public cloud servers to achieve online system updates and overall user experience improvement.

Host integrated dual LCD screen display, clear understanding of digestion status and experimental progress
Chinese operating software can display real-time parameters such as temperature, pressure, time, and steps. And it can be switched to the coordinate curve interface at any time to observe real-time temperature and pressure changes during the experimental process, which can help understand the experimental process and improve the digestion plan. In addition, through the 5-inch electronic video observation window, the situation inside the furnace cavity can be observed more clearly and comprehensively.

Multiple supporting operation tools, easy and convenient experimental operation
Various convenient auxiliary operation tools can reduce the workload of operators and improve the efficiency of sample pretreatment. A mobile and flexible trolley can help experimenters easily place or remove the high-throughput turntable filled with samples into or out of the furnace chamber, avoiding direct contact between the staff and the digestion tank and ensuring the safety of experimenters' operations. The fixed torque electric tool makes the sealing and opening operation of the digestion tank easy and simple.

Widely applicable fields
Microwave digestion technology utilizes the penetration and activation reaction ability of microwaves to heat reagents and samples in a closed container, which can increase the pressure and reaction temperature inside the digestion tank, greatly improving the reaction rate and shortening the sample preparation time. Microwave digestion is widely used in various fields and is a commonly used digestion technique.

Environmental Geology and Mineral Resources
The pre-treatment process of soil, sediment, and solid waste samples can be completed according to relevant national standard methods or EPA standard methods, and the digestion results are satisfactory.

Food and Drug
Widely used in the pre-treatment process of trace heavy metal element detection in food and drugs.

Health and Disease Control
High throughput product design can meet the simultaneous digestion needs of clinical samples, effectively improving work efficiency.

petrochemical
For difficult to digest petrochemical products or by-products, it also has a good digestion effect and has a large user base in petrochemical enterprises.

Material Metallurgy
For resins, rubber, and various polymers that are not easily digested, good digestion effects can also be achieved, providing a convenient analytical approach for scientifically evaluating the performance and quality of materials.

teaching and research
Microwave heating has the characteristics of speed, homogenization, and selectivity, and has been widely used in the synthesis research of various new materials, especially providing new research directions for the synthesis of nanomaterials.

3、 Technical parameters