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HYSI-PRE-KDN20 Kjeldahl Digestion Unit — engineering line illustration of sample preparation equipment for Nitrogen, Protein, Digestion
HYSI-PRE-KDN20 — engineering line illustration, not a photograph of the delivered unit.
HYSI-PRE-KDN20Sample PreparationNitrogenProtein

Kjeldahl Digestion Unit

20-position Kjeldahl digestion unit for nitrogen / protein determination in food, feed and fertilizers.

Technical Specifications

Digestion Tubes20 × 250 mL
TemperatureAmbient to 450 °C
HeatingAluminum block, uniform
Fume ExhaustIntegrated exhaust manifold
ControlDigital PID, timed programs

Key Features

  • Uniform block heating, no hot spots
  • Time & temperature programmable per batch
  • Works with all major Kjeldahl distillation units
  • Safe acid fume removal design

Frequently Asked Questions

What is the HYSI-PRE-KDN20 Kjeldahl Digestion Unit?

HYSI-PRE-KDN20 is a kjeldahl digestion unit supplied by HYSI. 20-position Kjeldahl digestion unit for nitrogen / protein determination in food, feed and fertilizers.

Who should buy the HYSI-PRE-KDN20?

It suits laboratories that need reliable nitrogen, protein, digestion capability — typically universities, research institutes, enterprise R&D centres and third-party testing laboratories.

Can HYSI provide a quotation and lead time for the HYSI-PRE-KDN20?

Yes. Send your requirement through the contact page or the advisor panel and HYSI will reply within 24 hours with specifications, pricing and lead time.

Is the voltage compatible with my country?

Voltage variants are confirmed in writing before order — tell us your local standard (for example 220 V/50 Hz or 380 V/60 Hz) and HYSI will match the configuration.

What documents are provided with the shipment?

Packing list, factory quality inspection report and other export documents are provided. FAT and PSI reports are available for international project acceptance requirements.

Detailed specifications and certification documents are provided by email on request.

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