S20 Automated Graphite-Block Digestion
+
  • S20 Automated Graphite-Block Digestion

S20 Automated Graphite-Block Digestion

This kind of graphite automatic digester is adopted with the economic high purity graphite heating method and the anti-oxidation processing. Comparing to that of the aluminum block, the price of the graphite automatic digestor is more acceptable to most of the laboratories. Model: S20 Model:S20 Brand:Sonnen

Keywords: analytical instruments

Category:

details

Product Introduction:

This kind of graphite automatic digester is adopted with the economic high purity graphite heating method and the anti-oxidation processing. Comparing to that of the aluminum block, the price of the graphite automatic digestor is more acceptable to most of the laboratories.

Application Scope:

  • The digestion of the samples of nitrogen and protein;

  • COD digestion;

  • The digestion of total phosphorus, arsenic and etc;

  • The digestion of heavy metal (such as lead, copper, zinc, tin and etc.)

Product Feature:

  • Large LCD screen is equipped for display, and the touch-button is anticorrosive.

  • Intellectual temperature control, time control, and curve heating function (double-mode、three-stage heating) ensure that this digester is suitable for a wide range of digestion samples;

  • Large screen, with switching display function, displays the working condition (real-time temperature and remaining heating time) in real time and makes it convenient for observation;

  • Accurate PID outlet temperature control and safe over temperature protection are specially designed;

  • Alarm function of over voltage, over current, overheating, over temperature, and auto malfunction alarm function are available;

  • Intellectual failure detection (for the heating unit, temperature control unit, temperature sensor and etc.) is available and the detection result will be output in English words;

  • Heat insulation methods: Ceramic insulation and air duct insulation;

  • The outer surface is painted with teflon coating to prevent the apparatus from being corroded by the acid gas or liquid generated during the digestion;

  • Heating method: Infrared radiation and graphite conduction heating;

  • The exhaust manifolds should be connected to the water aspirator supplied, or to a suitable scrubber;

Technical Parameters

Type

S20

S36

Processing sample quantity per batch

20

36

Digestion tube specification

≥300ml

≥100ml

sample amount for digestion(solid)

≤6g per sample

≤2g per sample

sample amount for digestion(liquid)

≤25ml per sample

≤10ml per sample

Temperature range

Room temperature to 450℃

Room temperature to 450℃

Over temperature protection

Available

Available

Intellectual failure detection

Available

Available

Temperature stability

±1℃

±1℃

Power

3000W

3000W

Dimensions

400×450×180(mm)

Note: Parameters may be updated, please in kind prevail.

Related products


Message

Submit