Year1
- 规格：
- 9孔~63孔 可定制
- 使用温度：
- 260℃
- 材质：
- 精致铸铝及进口优质PFA防腐涂层
Metal detection for food safety risk monitoring is attracting increasing attention. In daily life, such as: rice, wheat, barley, soybeans, corn, various oils, various grains, rice, wheat flour, various edible oils, some Industrial oil, dried noodles, instant noodles, soy sauce, vinegar, etc. contain harmful heavy metal pollution elements, pesticide residues, fatty acids and trans fatty acids and other elements that are harmful to our health. In order to ensure the quality and safety of finished grains and oils, a certain city has continuously increased monitoring efforts. The annual monitoring of finished grains and oils reaches 1 batch, which is three times that of the previous year.
High-pressure digestion tank, the temperature can reach ℃ when used in the oven, and it can withstand pressure
. The outer tank is made of national standard stainless steel, and the inner cup is made of high-purity polytetrafluoroethylene. The blank value of metal elements is low, the content of lead and uranium is less than . Special for digestion. Such as: Taiyuan City, Shanxi Province D, Xinzhou City, Shanxi Province D, Zhongshan City, Guangdong Province D, Nanshan District, Shenzhen City, Guangdong Province D, Nanning City, Guangxi Province D, Beihai City, Guangxi Province D,
Food and Drug Inspection of Guangxi Zhuang Autonomous Region Institute, Beijing Institute of Botany, Chinese Academy of Sciences, Nanjing Soil Research Institute, Chinese Academy of Sciences, Shanghai Silicate Research Institute, Chinese Academy of Sciences, Nanjing University, Qingdao CET, Beijing CET, and Shanghai CET
Selected materials, no recycled materials, clean processing environment, optimized processing technology, ensuring extremely low background.
2. Working Principle
High-pressure digestion tank: The environment of the high-temperature and high-pressure sealing system (strong acid and strong alkali) in the tank is used to achieve the purpose of rapid digestion of insoluble substances, which can greatly shorten the digestion process, and It can minimize the volatilization loss of the measured components and improve the accuracy of the measurement. It is a powerful assistant for digesting samples when measuring trace elements and trace elements. Sample pretreatment digests heavy metals, pesticide residues, food, sludge, rare earths, aquatic products, organic matter, etc.
3. Features of the high-pressure digestion tank
Good sealing: the inner cup of the high-pressure digestion tank has a concave and convex tongue-and-groove design, and the inner cup lid has a pointed bottom design to facilitate sample collection after the experiment.
, Safety: Unique design, fine workmanship, there is a vent hole on the top of the cup, high safety factor. Even if the temperature is out of control, only the inner cup will be deformed, but the outer can will not be damaged.
It has high digestion efficiency and strong ability. It can digest many samples that are difficult to digest by traditional methods and has wide adaptability.
, The element blank value of the inner cup is low, which improves the accuracy and precision of analysis, and reduces the work intensity and environmental pollution
. The inner cup/outer tank is sequentially numbered to facilitate equal opportunity use.
, low cost and easy to use. The investment in the early stage and later stage is very small, the operation is easy, the operator requires almost no training before use, and the maintenance is simple.
The inner cup can be changed to imported polytetrafluoroethylene (the material of the inner tank of the microwave tank)
which is more resistant to penetration and deformation, lower background guarantee, and higher use temperature.
Product name
Specifications (m)
Material
Working temperature ℃
Pressure
High pressure digestion tank
Experimental grade high purity,
National standard stainless steel
Acid removal device
1. Product Introduction
Series of acid-catching devices: also known as acid-catching electric heating plates, acid-catching plates, sample processors, acid-catching devices, and digesters. The surface of the aluminum alloy heating plate is treated with fluorine plastic anti-corrosion and non-stick treatment. It is matched with our company The digestion tank is used exclusively for acid removal in the later stage.
It is widely used in food, biological samples, sewage treatment, soil environmental protection, food inspection and commodity inspection, pharmaceutical and chemical industry, geological metallurgy, cosmetics, disease control and other industries. It can also be used as a microwave digestion tank. The advanced acid-catching equipment solves the problem of difficulty in acid-catching in microwave digestion. The aperture is suitable for PTFE crucibles, PTFE beakers, digestion tubes, test tubes and the inner cups of our company's digestion tanks, etc. It is one of the essential products for ultra-purification laboratories.
Product name
Model
Specifications
Control method
Temperature control range
Temperature control accuracy
Material
Power
Rush Acid meter
D digital display
℃
℃
Exquisite cast aluminum and imported high-quality anti-corrosion coating
Hole and Above
Note: In response to the requirements of the majority of users, our company has launched a series of multiple models of acid catchers, which can be adapted to Beijing Xianghu, Shanghai Xinyi, Beifen Ruili, Anton Paar, < br/>Used in microwave digestion systems such as Shanghai Yiyao, American M, and Labtech.
Note: Can be made into split pose. When the split electric heating plate is steaming acid, the control system can be placed outside the fume hood to prevent acid vapor from corroding electronic components for a long time and to minimize the corrosion of acid vapor on metal parts.
2. Product Features
. Fast acidification and high efficiency: multiple samples can be processed at one time, and the surrounding heating method is adopted
, which reduces the temperature difference between different parts of the same sample. It also reduces the temperature difference between samples, speeds up the acid removal, and also improves the repeatability and stability of the experiment. Low cost of use, saving electricity.
.Large heating area, uniform heating, fast heating speed, and no cross-contamination.
It can rise to ℃ within minutes.
.Accurate temperature control: Using D controller, continuous heating for h, high temperature control accuracy, easy operation, temperature control accuracy: ℃.
. Uniform acid driving: The heat conduction material is good, the temperature difference between the holes is small, the overall heating temperature is uniform, and multiple samples are acid driven at the same time to ensure the uniformity of acid driving.
.Surface treatment: fluorine plastic anti-corrosion non-stick treatment, strong corrosion resistance and long life.
3. Application area
Designed specifically for laboratories, it is a good helper for sample heating and digestion, acid evaporation, boiling, and acid removal. It is also an ideal supporting product for atomic absorption, atomic fluorescence and other analytical instruments. It can detect lead, cadmium, chromium, mercury, arsenic, zinc, selenium, manganese and other heavy metal elements in food, medicine, dairy products, etc., as well as trace elements to determine the digestion of heavy metals and trace elements in soil.
Nanjing Ruinike Technology Development Co., Ltd.
Contact person Su Yang QQ
Mobile phone number
Fax email: @qq
WhatsApp
