The Kjeldahl Analyzer (KJA-9870) is a professional laboratory instrument from the Kjeldahl Analyzer range, available from EcoScientific.
Technical Specifications
| Parameter | Value |
|---|---|
| Analytical Range | 0.1-240 mg N; Energy-saving, safe and secure: |
| Accuracy (RSD) | ≤0.5%; The instrument has a built-in protein coefficient query table for users to read, query and |
| Recovery Rate | 99-101%; participate in system calculations. When the coefficient=1, the analysis result is “nitrogen |
| Distillation Time | 10s-9990s free setting |
| Data Storage Capacity | 1 million groups |
| Printer | 5.7CM thermal automatic paper |
| Safe Alkali Adding Mode | 0-99s |
| Package Dimension (W*D*H) (mm) | 980*620*990; -1022- |
| Kjeldahl System | Kjeldahl Analyzer |
| KJA-9870A | KJA-9870B; The titration system uses R, G, and B coaxial light sources and; sensors, with a wide color adaptability range and high; accuracy.; The R, G, and B three-color light intensity automatic adjust- |
| Advantages and features | different concentrations.; The German ILS 25mL injection needle and 0.6mm lead linear; motor form a high-precision titration system.; Operating system: |
| The control system adopts a 10 inch color touch screen to uniformly | Titration speed |
| control the nitrogen analyzer host and refrigeration system, without | The titration speed can be set arbitrarily from 0.05ml/second |
| the need for multiple switch settings, which is convenient, simple, | to 1.0ml/second, and the minimum titration volume can reach |
| and safe. | 0.2µL/step.; Titrant concentration:; The internal standard of titrant concentration eliminates the |
| systematic error caused by the difference between human | KJA-9870A KJA-9870B; and instrument judgment, and is highly precise, convenient; and fast.; Convenient for users:; Standard cooling system; Visible titration cup design makes it convenient for users to |
| The standard cooling system can save a lot of | observe the titration process and clean it.; water resources for users, and is energy-saving,; environmentally friendly, and has stable analysis; Save analysis time:; The simultaneous distillation and titration mode can save |
| Has a built-in protein coefficient query | consumption.; table:; The instrument has a built-in protein coefficient; Distillation time:; query table for users to read, query and participate |
| in system calculations. When the coefficient=1, the | Distillation time can be freely set from 10 seconds |
| analysis result is “nitrogen content”. When the | to 9990 seconds.; coefficient>1, the analysis result is automatically |
| converted to “protein content” and displayed, | Steam flow rate: |
| stored and printed. | The steam flow rate can be adjusted from 1% to; 100% to suit samples of different concentrations.; -1023-; Safety protection |
| Energy-saving, safe and secure: | Digestion tube absence protection |
| The system automatically shuts down after 60 | system: |
| minutes of no operation, which is energy-saving, | The digestion tube absence protection system |
| safe and secure. | prevents reagents and steam from injuring; people.; Steam system:; Alarm prompts:; The steam system is made of 304 stainless steel, |
| safe and reliable. | Steam system water shortage alarm prompts; and shuts down to prevent accidents.; Cooling system:; Over-temperature alarm; The cooling system is made of 304 stainless steel,; The steam boiler has over-temperature alarm |
| Over-temperature alarm: | data.; Sample over-temperature alarm and shutdown prevent sample temperature from rising and; Prevent accidents |
| affecting analysis data. | Leakage protection system:; Steam over-pressure alarm and shutdown to |
| Low level alarm in reagent barrel and titration bottle. | safety.; Cooling water flow monitoring: |
Part of the Kjeldahl System range available from EcoScientific. Request a quote for pricing and availability in South Africa.
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