Advanced 3-in-1 Nitrogen Analysis System

Description

Additional information

Digestion

• Capacity: 6 tubes
• Compatible Tube Sizes: 42 mm OD, 300 mL Kjeldahl tubes
• Temperature Range: Ambient to 450 °C
• Temperature Accuracy: ±1 °C
• Heating Module Material: Aluminium alloy high-temperature block
• Temperature Control: PID-based point and curve control
• Construction: High-temperature digestion block with chemical-resistant pathways
• Auto Scrubber: Automatic drain and refill after each digestion cycle

Distillation

• Analysis Scope: 0.1 – 240 mg N
• Precision (RSD): ≤ 0.5%
• Recovery: 99 – 101%
• Steam Generator: High-efficiency design with automatic water refill
• Cooling System: High-efficiency condenser
• Cooling Water Consumption: 1.2 – 3.0 L/min
• Safety Features: Over-temperature and dry-run protection

Titration

• Type: Automatic acid–base titration
• Accuracy: ±0.1%
• Endpoint Detection: Colorimetric
• Dispensing Mechanism: High-precision piston-based titrant delivery system
• Dispense Resolution: 0.01 mL
• Repeatability: High stability due to closed piston chamber and micro-step motor control

Reagent System

• Separate containers: Alkali, Diluent, Boric Acid, Titrant, Indicator
• Semi-automatic reagent suction & feed
• Chemical-resistant tubing
• Power: 220–240 VAC, 50/60 Hz, 4.7 kW

INTEGRATED WORK STATION FOR NITROGEN ESTIMATION

• Advanced 3-in-1 Nitrogen Analysis System integrating Digestion, Distillation, and Auto Titration in one compact platform.
• 7-Inch Capacitive Full-HD Touch Display with a modern GUI interface for seamless control and real-time process monitoring.
• Independent Digestion Operation that runs without any requirement from distillation or titration systems.
• Distillation & Titration – Selectable but Dependent: Both can operate individually; titration requires distillation output; ensures accurate Distillation → Titration sequence.
• Parallel Workflow Capability allowing digestion to run independently while distillation and titration proceed automatically in order.
• Semi-Automatic Reagent Handling with automatic suction and feeding of reagents during operation.
• Inbuilt Scrubber: Absorbs digestion fumes for safer, cleaner operation.
• Separate Containers for All Reagents: Diluent, Alkaline Solution, Boric Acid, Titrant, and Titration Color/Indicator.
• Large-Capacity Reagent Bottles for extended operation with minimal refilling frequency.
• Auto Scrubber Water Drain & Refill after every digestion cycle for consistent performance and reduced manual work.
• Auto Steam Generator Refill with proximity-based water level sensing for safe and uninterrupted distillation.
• High-Efficiency Steam Generation for faster recovery, consistent distillation output, and reduced energy usage.
• Precision Auto Titration System with accurate endpoint detection and stable titrant dispensing for repeatable results.
• Chemical-Resistant Tubing & Components designed for long-life operation even in harsh laboratory environments.
• Low Maintenance Design with easy-to-access service areas and tool-less assembly for cleaning and tubing replacement.
• Smart Error Detection with alarms for low water, low reagents, temperature faults, and system abnormalities.
• Over-Voltage, Over-Temperature & Dry-Run Protection ensuring operational safety.
• High-Temperature Resistant Digestion Block for uniform heating and long-term durability.
• Energy-Optimized System for reduced power consumption without compromising performance.
• Flexible Operation Modes:
  • Digestion Only
  • Distillation Only
  • Titration Only (after distillation)
  • Distillation + Titration Combined
  • Full Cycle (Digestion → Distillation → Titration)
• Designed for Heavy-Duty Laboratory Use with reliability suited for routine daily nitrogen analysis.
• Compact & Modular Architecture that fits easily in modern lab setups and simplifies servicing.
• Multiple Program Storage: Supports saving multiple digestion, distillation, and titration programs internally.
• USB Backup & Restore: Users can export (download) all programs to a USB drive and import (load) programs from USB for quick setup, sharing, or recovery.
• Remote Monitoring & Control: Optional Labs Connect module enables secure internet-based access to start/stop operations, view live status, check errors, and monitor digestion/distillation/titration progress remotely.
• Multiple Program Storage: Supports saving multiple digestion, distillation, and titration programs internally.
• USB Backup & Restore: Users can export (download) all programs to a USB drive and import (load) programs from USB for quick setup, sharing, or recovery.
• Remote Monitoring & Control: Optional Labs Connect module enables secure internet-based access to start/stop operations, view live status, check errors, and monitor digestion/distillation/titration progress remotely.

What is a nitrogen analyzer?

A nitrogen analyzer is a laboratory instrument used to determine the nitrogen content in a sample. It is widely used in food, pharmaceutical, agricultural, and environmental testing to measure protein content and other nitrogen-based compounds with high accuracy and repeatability.

What is a Kjeldahl analyzer?

A Kjeldahl analyzer uses the classic Kjeldahl method — digestion, distillation, and titration — to quantify nitrogen in organic and inorganic samples. Our 3-in-1 system automates all three stages for accurate, reproducible results with minimal operator intervention.

What industries use nitrogen analyzers?

Nitrogen analyzers are used across food testing, pharmaceuticals, agriculture, dairy, fertilizer manufacturing, chemical research, environmental testing, and academic institutions for quality control, R&D, and regulatory compliance purposes.

What is the price of an automatic Kjeldahl nitrogen analyzer?

Pricing varies based on configuration and specifications. Please use the quote form above or contact our technical team directly to receive a customized price based on your laboratory requirements and throughput needs.

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