Labmate Fully Automatic Kjeldahl Analyzer LMKD-C201
Labmate Fully Automatic Kjeldahl Analyzer LMKD-C201 is a compact, fully integrated system that combines distillation and titration for precise nitrogen and protein determination across a measuring range of 0.1 to 240 mg N. It utilizes imported RGB color sensor technology to eliminate ambient light interference, ensuring accurate endpoint detection and reliable analytical judgment. The analyzer features real-time titration curve visualization, allowing operators to monitor working conditions continuously. An integrated mini printer enables immediate data output for documentation and reporting. This analyzer is widely applied in food, feed, environmental, chemical, and research laboratories.
Product Info
Key Features
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Fully automatic distillation and titration integration
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Imported RGB color sensor for interference-free endpoint detection
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Real-time titration curve display
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Microcomputer-controlled operation
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Large 10-inch touchscreen for intuitive control
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High-capacity data storage for up to 1 million results
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Steam delay function for optimized distillation control
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Automatic alkaline addition sequence
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Built-in mini printer for on-demand data output
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Robust and user-friendly system design
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USB and RS-485 communication interfaces
Applications
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Nitrogen and protein determination using the Kjeldahl method
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Food and beverage quality control
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Feed and agricultural analysis
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Environmental and wastewater testing
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Chemical and pharmaceutical laboratories
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Academic research and institutional laboratories
Technical Highlights
Parameter Specification Measuring Range 0.1 mg to 240 mg N Repeatability (RSD) 0.5% Cooling Water Consumption 0.5 L/min at 15°C Titration Accuracy 0.2 / 0.4 / 1.0 µL per step Data Storage Capacity 1,000,000 results Steam Delay Function Yes Alkaline Adding Sequence Automatic Digestion Tube Capacity 300 mL Titration Device Volume 5 mL / 10 mL / 25 mL Display 10-inch touchscreen Sampler Design Rotor-type Sampling Method Direct tube insertion Sampler Position Capacity 24 positions Condenser Material Metal Splash Head Material Polymer plastic Sampler Communication Port CAN Built-in Reagent Bottles 4 × 15 L Dimensions (L × W × H) 920 × 625 × 908 mm Standard Accessories
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Digestion tubes × 10 pcs
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Power cord × 1 pc
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Alkali / Water / Acid tanks × 3 pcs
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Inlet water pipe × 1 pc
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Draining pipe × 1 pc
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Nylon cable ties × 10 pcs
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User manual × 1 pc
Optional Accessories
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Digesting tube sealing tubes
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Sealing ring
Selection Guide
Labmate Fully Automatic Kjeldahl Analyzer LMKD-C201 is designed for laboratories requiring high automation, accuracy, and throughput in nitrogen and protein analysis. It is widely used in food and beverage testing, agricultural and soil analysis, environmental monitoring, chemical processing, pharmaceutical testing, and academic research. The system supports automated distillation, titration, and calculation, significantly reducing operator involvement while improving repeatability and data reliability. Its advanced optical sensing technology, real-time process visualization, and high-capacity data storage make it suitable for regulated laboratory environments. Compliance with international analytical standards such as AOAC, ISO, and GB ensures dependable performance and regulatory acceptance, making this model an excellent choice for both industrial and research-focused laboratories.
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