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Kjeldahl Digestion System

121-646 Kjeldahl Digestion System Graphite Digester adopts globally advanced high-temperature infrared radiation heating technology and microprocessor control platform, accurate emperature control and quick temperature rise. It has two kinds of temperature rise mode: linear and curve temperature rise mode, and offers 20 digestion programs for control of temperature rise curves.

Neutralization system has many functions such as triple filtration, condensate recovery of exhaust gas, filtration and neutralization device. The product adopts high-quality Anticorrosive Pumps, low noise, strong suction, reduce exhaust emissions, eco-friendly.

Kjeldahl Digestion System

121-646 Kjeldahl Digestion System Graphite Digester adopts globally advanced high-temperature infrared radiation heating technology and microprocessor control platform, accurate emperature control and quick temperature rise. It has two kinds of temperature rise mode: linear and curve temperature rise mode, and offers 20 digestion programs for control of temperature rise curves.

Neutralization system has many functions such as triple filtration, condensate recovery of exhaust gas, filtration and neutralization device. The product adopts high-quality Anticorrosive Pumps, low noise, strong suction, reduce exhaust emissions, eco-friendly.

Detail:

Detail:

121-646

121-646
121-446

121-446
Exhausting System -402

Exhausting System -402
Waste Gas Collection Hood

Waste Gas Collection Hood

121-646

  • 20 positions, enhance working efficiency rapidly.
  • Graphite block have longer life after special anti-oxidation processing and heating more uniform.
  • Corrosion-resistant design.
  • It adopts advanced PID temperature control technology, high accuracy heating up to 400°C only 25minutes.
  • Multi-protection, Over-current protection, high temperature warning, overload protection.
  • It adopts 5.7” color screen, easy for use.
  • Standard configuration with waste gas collection hood 403.
  • Temperature control model, program control, curve and linear temperature rise.

121-446

  • 20 positions, enhance working efficiency rapidly.
  • Corrosion-resistant design.
  • It adopt advanced insulation technology, eco-friendly, reduce energy intensity maximum limitedly.
  • Multi-protection, Over-current protection, high temperature warning, overload protection.
  • LCD display.
  • It’s used with microwave reaction system, pretreat for microwave digestion or removing acid after digestion.
  • Linear and curve temperature rise mode, up to 5 stages temperature setting.
  • Curve temperature rise and linear temperature rise two temperature control modes.

Exhausting System -402

  • Mould design, compact appearance changing
  • Absorption device area is translucence design easy for inspection and changing
  • Suction pressure is adjustable when become negative, to avoid acid gas spilling or emptying.
  • Anticorrosion vacuum pump, low noise, large suction, reduce wasted gas exhausting and environmental friendly.
  • Ternary filtration system (water condensation, alkali neutralization and active carbon filtration) ensure perfect neutralization a nd absorption performance. PTFE anticorrosion pipe design, improve using life.

Waste Gas Collection Hood

  • Using PFA sealing cap, longer life, dealing effect well.
  • Clip-on sealing cap, easy for changing
  • Specialized water jet vacuum pump is adopted, don’t need electric power
  • Drip tray design, reduce corrosion damage from acid solutions

121446 Graphite Digester includes globally advanced technology, features quick digestion, high efficiency and easy for use, etc., is widely used in such fields as food, medicine, agriculture, forestry, environmental protection, chemical engineering, biochemistry, as well as universities, research departments and so on, for sample digestion prior to the chemical analysis of soil, feed, plants, seeds, minerals etc., suitable for matching 121984 analyzer.

It has two temperature control modes: curve heating and linear temperature heating. It can edit and store 10 groups of digestion programs. Each group can set up a segment temperature and time gradient of up to 5 to meet different experimental needs of users.

Graphite block have longer life after special anti-oxidation processing. It adopt advanced PID temperature control technology, high accuracy heating up to 400°C only cost 20 minutes.

Specifications

Specifications

Model

 121-646

121-446

Temperature range

Room temperature +5 - 450°C

Temperature accuracy

±1°C

Heating method

Infrared heating and high-purity graphite conduction

Heating insulation method

unique air duct insulation technology

Digestion tube capacity

300mL

Capacity per batch

20pcs/batch

Rated Power

3600W

Power supply

220VAC±10%, 50Hz

Dimensions

 515mmX458mmX730mm

515mmX421mmX211mm

Net weight

 40Kg

25Kg