Labsun SH420F Kjeldahl Digestion Block, 20 Positions

Item No.: LP-SH420F

The Labsun SH420F is a 20-position Kjeldahl digestion block with programmed temperature control and a maximum temperature of 400 °C.

Labsun SH420F Kjeldahl Digestion Block, 20 Positions

The Labsun SH420F is a temperature-controlled Kjeldahl digestion block with 20 positions. Infrared heating and microprocessor control enable rapid, reproducible temperature ramping.

Technical Features

  • 20 sample positions for efficient batch digestion.
  • Linear and programmed temperature control with up to 20 digestion programs.
  • Uniformly heated graphite block with a specialized oxidation-resistant treatment.
  • PID temperature control; heating to 400 °C in approximately 25 minutes.
  • Protection against overcurrent, overtemperature, and overload.
  • 5.7-inch color display.
  • WD03 fume collection hood as described in the current product specifications.

Download Documents

Item Item No. Description
1 LP-C030300003 Kjeldahl digester

Question: What is the Labsun SH420F designed for?

Answer: The SH420F is a temperature-controlled Kjeldahl digestion block for the parallel digestion of up to 20 samples.

Question: What temperature performance does the unit provide?

Answer: The maximum temperature is 400 °C. According to the product description, the unit reaches 400 °C in approximately 25 minutes and uses PID temperature control.

Question: How are digestion programs controlled?

Answer: The unit supports linear and programmed temperature control and stores up to 20 digestion programs.

Question: Which protection and fume-handling features are provided?

Answer: The product description specifies protection against overcurrent, overtemperature, and overload, as well as the WD03 fume collection hood.

Question: What should be confirmed before ordering?

Answer: The ordering information lists Item No. LP-C030300003, Kjeldahl digester. Please confirm the digestion vessels, fume collection hood, required capacity, installation requirements, and accessories.

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