Entry level Kjeldahl analysis and beyond
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
| Model | K-350 | K-355 |
| | | |
| Dimensions (WxHxD) | 400 x 660 x 360 mm | 400 x 660 x 360 mm |
| Weight | 16.5 kg | 17 kg |
| Method storage | 1 | 9 |
| Timer | Yes | Yes |
| Display | distillation time | distillation time, steam power |
| Steam power | 100% | 30 – 100 % adjustable |
| Pumps | NaOH | NaOH, acid resistant pump |
| Measuring range | 0.1 – 200 mg N | 0.1 – 200 mg N |
| Reproducibility (RSD) | <1% | <1% |
| Recovery | >99.5 % (1 – 200 mg N) | >99.5 % (1 – 200 mg N) |
| Power supply | 220 - 240 V ±10 % | 220 - 240 V ±10 % |
| Frequency | 50/60 Hz | 50/60 Hz |
| Power consumption | 2200 W | 2200 W |
| Ambient | 5 – 40 °C, max. 80 % | 5 – 40 °C, max. 80 % |
| | |
Technical data sheet in English
Решения для анализа по методу Кьельдаля
Брошюра на русском языке
Особенности стекла для Кьельдаля
Описание преимуществ систем Бюхи для определения протеина по методу Кьельдаля и другим методам, связанным с минерализацией и дистилляцией.
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