Graphite Digestion Instrument

I. Instrument Introduction

The graphite digestion instrument adopts high-quality high-purity graphite material combined with precise three-dimensional surrounding heating technology, ensuring a minimal temperature difference between digestion wells and effectively guaranteeing the parallelism and accuracy of batch sample processing. The intelligent PID temperature control system supports high-precision programmed heating; users can flexibly set and store multiple digestion programs, making operation simple and reproducibility excellent. At the same time, the instrument is equipped with multiple safety mechanisms such as over-temperature protection and leakage protection. Together with a corrosion-resistant design and a friendly operating interface, it improves experimental efficiency while fully safeguarding experimental safety.

This graphite digestion instrument is an ideal replacement for traditional electric heating plates and electric furnaces. It adopts the classic 30 mm well diameter design and is perfectly compatible with mainstream 50 mL and 100 mL digestion tubes on the market, making it a trustworthy assistant in the laboratory.

II. Application Scope

As an efficient laboratory sample pre-treatment platform, the graphite digestion instrument is widely used in environmental monitoring (heavy metal digestion in soil, sewage and solid waste), food and agricultural product testing (trace element analysis of grain and meat), agricultural geology (composition analysis of fertilizers, feed and rocks), as well as product quality control and scientific research and teaching. It is an ideal tool for wet digestion and hot extraction in various laboratories.

III. Instrument Features

1. A 5-inch color touch screen is used for instrument operation, equipped with an Android operating system, which is convenient and fast.

2. PID temperature control technology is adopted, providing high temperature control accuracy and fast heating speed.

3. Segmented temperature control settings allow either single-stage or multi-stage heating, with flexible settings; the instrument will automatically complete them in sequence.

4. A high-quality graphite furnace core is adopted, giving a small average temperature difference, good sample consistency and higher heat conduction efficiency.

IV. Technical Parameters