BUCHI – Kjeldahl Distillation

  • VIETNAM

    DKSH Technology Co.,Ltd
    Head office: 16th Floor, Peakview Tower Building, 36 Hoang Cau Street, O Cho Dua Ward, Dong Da District, Hanoi City.

    Ho Chi Minh Branch: 5th Floor, Viettel Complex Building, 285 Cach Mang Thang Tam, Ward 12, District 10, Ho Chi Minh City.

    Da Nang Branch: 14th Floor, VietinBank Building, 36 Tran Quoc Toan, Hai Chau District, Da Nang city.

    +84 28 3812 5806 Ext 89604

    Email

BUCHI’s versatile solutions for digestion and steam distillation cover a broad range of applications. Maximized productivity is thereby essential, whether it is classical protein determination according to Kjeldahl, reflux digestion with aqua regia, or direct distillation of steam-volatile compounds.

We provide solutions for both potentiometric and colorimetric titrations. The KjelMaster K-375 meets the highest demands in usability, automation, user administration and sophisticated data management.

Established and Proven

Kjeldahl is the most established reference method for protein determination in food, beverage, feed and forage. It commonly serves as reference for NIR calibrations.
It is compliant with all sorts of national and international regulations such as AOAC, ISO, DIN, LFGB and many more.

Versatile

Changing matrices or highly heterogeneous samples are easily handled by Kjeldahl.
It copes with just a few samples per day or with a high throughput of up to 120 samples in a shift thanks to a flexible autosampler concept.
Acid digestion and steam distillation can be applied for the determination of various analytes such as N-containing compounds, COD, heavy metals, hydroxyproline, SO2, formaldehyde, CN, diacetyl, alcohol, TVBN, volatile acids, phenols etc.

For Every Budget

Our broad portfolio offers entry-level Kjeldahl products up to highly sophisticated fully automated systems. 

Available Models

Comprehensively Safe

  • Compliant and flexible plug-and-measure titration concept (colorimetric / potentiometric)
  • Safe operation, user protection and guided routine operation
  • Different access levels of authorization according to GLP requirements
  • Reproducible results with the smart distillation mode “IntelliDist”
  • Data security supported by intelligent software

Safe and Convenient

  • Intuitive operation via the large graphical color touch screen (8.4”)
  • Simple LIMS integration and traceable data recording
  • No errors in routine operations by the sophisticated KjelLink PC software
  • Optimal and stable working conditions by self-adjusting cooling water control

 Proven

  • Shortest time-to-result due to well synchronized process steps
  • Upgrade onsite for highest sample loads by connecting the KjelSampler
  • Fully automated workflow for high sample loads
  • Automatic data exchange with complementary peripherals

Perform Kjeldahl nitrogen or protein determination and additional steam distillation in the most flexible way. The modular setup allows to adapt the KjelFlex K-360 at any time including a wide selection of titrators to guarantee smooth and easy operation.

Convenient

  • Customizable analysis methods for multi-purpose use
  • Modular concept to adapt to changing needs
  • Modern instrument software enabling convenient routine use
  • Connection to various external titrators for semi-automated processing

Data Security

  • Storage of results on the instrument (titrant consumption)
  • Data export on USB printer for documentation purposes
  • No unauthorized use due to password protection

Flexible

  • Acid resistant pump for additional steam distillation applications
  • Wide selection of titrators for colorimetric or potentiometric procedures
  • Reduction of steam power for gentle distillation
  • Choice of glass or plastic splash protector

The KjelSampler K-376 or K-377 in combination with the KjelMaster K-375 meets upmost demands in high throughput Kjeldahl determination. The system provides a maximum degree of automation and flexibility.

Efficient

  • Unattended operation of 24 samples (K-376) or 48 samples (K-377)
  • Perfect process synchronisation of all steps from digestion to automated sampling
  • Fully automated by the KjelMaster K-375
  • Continuous batch workflow using two independent rack trays (K-377)

Flexible

  • Smallest bench top system
  • “Express rack” privileges high priority samples
  • Automatic or manual operation at any time
  • All BUCHI sample tubes to be used (100 mL, 300 mL, 500 mL)

 Convenient and Safe

  • No sample tube cleaning
  • Reliable and clean processing with no glass transfer
  • No contact with chemicals due to automated handling of reagents
  • Smooth and safe sample rack loading at any time
  • Longest glass lifetime due to short exposure to chemicals

Perform Kjeldahl nitrogen or protein determinations compliant to officially approved methods in the most cost effective way. Expand your range of applications with the additional features of the K-355.

Cost-Effective

  • Entry level instrument for Kjeldahl and other steam distillations
  • Eco-friendly cooling water control to reduce water consumption
  • Plastic splash protector for extended lifetime

Easy to Use

  • Simple programming of distillation parameters
  • Straightforward operation and calibration of reagent pumps
  • Multiple method memory for routine analysis with the K-355

Wide-Range Use

  • Acid resistant pump for additional steam distillation applications
  • Reduction of steam power for gentle distillation
  • Choice of glass or plastic splash protector

Key Industries

  • PharmaceuticalVIETNAM
  • Biopharmaceutical and Biotechnology
  • Education & Academics
  • Food & Beverage

Brand

Buchi Labortechnik

For 75 years BUCHI is a leading solution provider in laboratory technology for R & D, quality control and production worldwide. We serve a wide range of industries such as pharmaceuticals, chemicals, food & beverage, feed, environmental analysis and academia.

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