Graphite digestion instrument (graphite acid remover)

Product Introduction:

This productIt has the advantages of fast digestion, high efficiency, energy saving, and convenience. It has been successfully used for sample pretreatment in industries such as environmental protection, chemical engineering, food, medicine, and biochemistry. It can also be used for microwave digestion pretreatment and acid removal treatment, including atomic absorption, atomic fluorescenceIdeal supporting products for analytical instruments such as ICP-AES.

Technical specifications:

1Temperature range: Room temperature~250℃

2Control instruments:PID intelligent program instrument, realizing30 stage uniform speedgradient heating

3. Heating method: high-purity graphite+PFA coating, split structure

4. Temperature control accuracy: ± 0.1 ℃

5. High power: 1.6KW

6. Hole specification: Ø34×24Kong (depth of hole)60mm）

Main Features:

1. Elegant appearance: neat and tidy, with various buttons arranged reasonably and neatly.

2. Clean and corrosion-resistant: The heating body of the room temperature digester is coated with a thick PFA coating, which is corrosion-resistant and pollution-free. Using spray coating technology, the coating is uniform, firm, and will not peel off even after long-term use. The heating element and tabletop of the high-temperature digestion instrument are made of high-quality graphite with thermal conductivity, high temperature resistance, and corrosion resistance. The control box adopts anti-corrosion switches, which can be used with confidence in corrosive environments such as strong acids and alkalis.

3. Efficient: The integrated surrounding heating method is used to evenly heat all parts of the sample, preventing heat loss as much as possible and eliminating temperature differences between different parts of the same sample, resulting in rapid digestion.

4. More economical: The surrounding heating process is fast, convenient, can save 75% of electricity, and has low operating costs.

5. Accurate temperature control: The PID temperature control system is easy to operate, has excellent performance, and is durable. High temperature control accuracy, up to ± 0.2 ℃, adjustable heating rate, program heating and controlled heating holding time, stable heating rate, high and low temperature alarm, automatic heating stop

6. Thermal conductivity: A reasonable heating method matched with a heating element with thermal conductivity can ensure temperature uniformity between each digestion well, with a temperature difference between samples of less than ± 1.5 ℃ (room temperature -210 ℃). When digesting multiple samples, it can ensure the same reaction temperature and conditions for batch processing.