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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