Heavy Metal Digester GDA-30


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.

Heavy Metal Digester


* 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:



Temp. Range


Temp. Accuracy




Digestive Tube

Glass tube scale 50mL(full capacity 100mL)

PTFE tube (full capacity 70mL) (standard 30pcs)

Heating Mode

Infrared heating and high purity graphite conduction

Insulation Mode

Ceramic fiber, split air duct insulation


7inch high resolution color LCD screen


Over temperature alarm



Power Supply

Standard: 220V±10%, 50/60Hz

Optional: 110V±10%, 50/60Hz

External Size


Package Size


Net Weight


Gross Weight


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Untuk pemesanan Alat Pengontrol pH Digital KL018 atau info lengkap mengenai pH Meter silahkan hubungi kami di Kontak Kami. Anda juga dapat mengunjungi toko kami di Jl. Raya Baturraden KM 07 No.17 Rempoah Kec.Baturraden Kab.Banyumas 53151 untuk mendapatkan penawaran khusus dan pelayanan langsung dari kami.

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