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.

Specifications:


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

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