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Kjeldahl Analyzer LMKD-A201 features 4.3-inch color touch screen for clear and efficient operation. Equipped with fully intelligent software for automatic reagent filling, cleaning, and real-time status display. Incorporated with safety door locks, emergency stop function, and automatic fault detection with alarm alerts. It is equipped with calibration modes for dilution water, alkali, boric acid, and washing flow for high measurement reliability. Our Analyzer is ideal for nitrogen and protein testing in food, agriculture, environment, and research fields.
Specifications
| Measuring Range | 0.1 mg to 240 mg N |
| Recovery | greater than or equal to 99.5% |
| Sample Capacity | Solid: less than or equal to 6 g/sample, Liquid: less than or equal to 16 mL/sample |
| Distillation Speed | 3 to 6 min/sample |
| Operating Mode | Manual / Automatic Mode |
| Display Modes | 4.3-inch LCD Screen |
| Cooling Water Consumption | 1.5 L/min |
| Power Consumption | 1.3 KW |
| Power Supply | 220 V AC ±10%, 50 Hz |
| Dimensions | 400 mm × 385 mm × 735 mm |
| Weight | 30 kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Kjeldahl Analyzer LMKD-A201 | $ 4050 | Each of 1 |
Features
Advanced Safety Protection
Multi-Point Calibration
Cooling Status Monitoring
Applications
Kjeldahl Analyzer LMKD-A201 is used for determining nitrogen and protein content in food, agriculture, and environmental samples. It is also applicable in chemical, pharmaceutical, and research laboratories for ammonium, alkali, and volatile acid analysis.
Selection Guide
Kjeldahl Analyzer LMKD-A201 is designed for accurate nitrogen and protein determination using the Kjeldahl method, widely accepted in food, agriculture, environmental, and pharmaceutical industries. It is perfect for applications such as analyzing protein content in food products, fertilizers, feed, soil, and biological samples. This model is used in research studies requiring consistent and accurate digestion and distillation processes. It supports experiments in quality control, academic laboratories, and R&D sectors. The model is compliant with international standards such as AOAC, ISO, and GB, ensuring reliable performance and regulatory acceptance. Its automatic features enhance productivity and reduce manual handling, making it suitable for laboratories that require efficient sample processing with minimal supervision. These capabilities, combined with robust construction and safety features, make it a reliable choice for institutions seeking dependable analytical solutions.
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Frequently Asked Questions
1 What is a Kjeldahl Analyzer?
A Kjeldahl Analyzer is an apparatus designed for determining the nitrogen content in organic and inorganic samples based on the Kjeldahl method.
2 How does Kjeldahl Analyzer work?
It works by digesting the sample with sulfuric acid, neutralizing the solution, distilling the released ammonia, and then quantifying it through titration or colorimetric methods.
3 What kind of maintenance is required by Kjeldahl Analyzer?
Regular maintenance includes cleaning the digestion and distillation units, checking for blockages, and calibrating sensors.
4 Can Kjeldahl Analyzer be used for protein analysis?
It is widely used for protein analysis by calculating nitrogen content and applying a conversion factor.
5 What types of samples can Kjeldahl Analyzer test?
It can test a variety of samples, including food products, feed, soil, wastewater, and pharmaceutical substances.
6 How is Kjeldahl Analyzer used in the food industry?
It is used in the food industry to determine protein content in products like meat, dairy, cereals, and beverages by analyzing nitrogen levels.
7 Can Kjeldahl Analyzer be used for environmental testing?
It is used in environmental testing to measure Total Kjeldahl Nitrogen (TKN) in soil, wastewater, and sludge to assess pollution levels.
8 How is a Kjeldahl Analyzer applied in pharmaceutical analysis?
It is applied in pharmaceutical analysis to determine nitrogen content in drugs and formulations, particularly in compounds containing amines or proteins.
9 How does Kjeldahl Analyzer support agricultural research?
It supports agricultural research by evaluating nitrogen levels in plant tissues, fertilizers, and soils to optimize crop nutrition and yield.
10 What role does Kjeldahl Analyzer play in regulatory compliance?
It plays a critical role in regulatory compliance by providing standardized nitrogen and protein data required by food safety and environmental agencies.