Application:

According to the experimental needs, can choose PTFE and silica glass two kinds of test tube, fully expand the user digestion acid range. Suitable for food, medicine, agriculture, forestry, environmental protection, chemical, biochemical and other industries as well as universities, scientific research departments to soil, feed, heavy metals, ore and other samples digestion treatment before chemical analysis.

Features:

* The temperature in the furnace can be continuously adjusted, high precision , the temp. of the controlled point is constant, high heat conduction efficiency.  

* Separate isolation design of control system and heating system to reduce the influence of high temperature radiation and acid corrosion on the control system.

* With overvoltage, overcurrent, overheat, overtemperature alarm, automatic fault alarm and other multiple protection.

* Embedded software temperature control technology, PID temperature control.

* Automatic detection of heating unit work fault and can determine the fault module.

* New flame retardant environmental protection materials and air duct insulation.

* PTFE and borosilicate glass two kinds of test tubes are available.

* Surround three-dimensional heating, so that all parts of the sample are heated evenly.

* Graphite block is treated with special anti-oxidation technology to prolong the service life.

Technical Parameters: