Graphite Digester

Features:

* Anti-corrosion design: TEFLON coating on the surface, acid/alkali proof.

* Heating uniform and fast: Adopt graphite block(antioxidant), heating

faster and energy transfer faster, temperature between

holes more uniform.

* Safety protection: adopt unique air duct insulation tech, keep the temperature ultralow, protect operator

Technical Parameters:

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:

Application:

Food, medicine, agriculture, forestry, environmental protection, chemical, biochemical and other industries as well as quality inspection institutions, universities, scientific research departments to soil. Sample digestion processing prior to chemical analysis of grain, feed, food, water, plants, seeds, ores, heavy metals, etc

Features:

* Infrared radiation graphite conduction heating method, fast heating speed, the temperature difference between the holes is small, and the sample digestion is consistent.

* PID intelligent temperature control algorithm, accurate and stable control, adapt to different sample pretreatment.

* Two heating methods of curve heating and linear heating, 200 groups of digestion programs can be edited and stored, and each group can be set up to 25 segments.

* Temperature and time gradient to meet different experimental needs of users.

* Special anti-corrosion treatment to avoid the corrosion of acidic liquid on the machine.

* 7-inch high resolution LCD display, real-time display temperature curve.

* Overvoltage, overcurrent, overheating and other alarm Settings and leakage protection.

* New ceramic fiber insulation layer and air duct insulation technology.

* Standard digestive tube cooling rack and drip tray, the digestive tube can be cooled quickly.

* Exhaust hood, PTFE sealing cap seal, prevent operators from inhaling harmful gases.

Technical Parameters: