Buchi K-425 115V 6x300ml 1154251100

SpeedDigester K-425 is an infrared (IR) digestion system designed for chemical digestion workflows such as Kjeldahl and reflux digestion. It performs controlled heating of samples up to 580 °C and is intended for applications including Total Kjeldahl Nitrogen (TKN), Chemical Oxygen Demand (COD), heavy metal and phosphate determinations. This configuration accepts six 300 mL sample tubes and operates at 115 V for laboratory use.

Key Features:

• Maximum temperature: 580 °C
• Holds 6 × 300 mL sample tubes (6 sample positions for 300 mL tubes)
• Voltage: 115 V
• Compatible sample tube sizes: 100 mL, 300 mL, 500 mL
• Applicable sample parameters: TKN, COD, heavy metals, phosphate

Advantages:

• High speed and throughput through rapid heat transfer from infrared heaters and faster cool-down times
• Flexible operation combining Kjeldahl and reflux digestion in a single instrument
• Improved safety with sealed suction modules for efficient transfer of harmful fumes and compatibility with a scrubber for neutralization
• Convenient handling: individual control of heating chambers and dedicated suction module options for aqueous samples