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Three in One Nitrogen Analyser – Kjeldahl

Available in store

Three in One Combo Automatic 6 Place Digestion With Distillation & Scrubber With Common Touch Screen Control & Display

  • The control panel unit along with inbuilt temperature controller, timer, mother board and SMPS is be isolated in separate control tower and housing to protect electronics from wet chemistry & acid/ alkali process area for longevity and safety of all electronic components.
  • Water in the scrubber tank is drained and filled automatically every time at the end of digestion thereby draining the water for every consecutive cycle.
  • Manual drain of water from the scrubber tank is also provided.
  • A separate distilled water line to the steam generator.
  • Auto refilling of distilled water to the steam generator is provided by using a proximity sensor.
  • Monitoring of boiler water level from outside.
  • Users choice to choose independent or combined operation of digestion and distillation.
  • Inbuilt safety from Over voltage

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Technical Specification:

Model:DN.NA.01
Material of construction:MS with powder coated finish
Operations:Digestion, Distillation and Scrubb
Cooling System & Automatic:Through water coil condenser in higher models
No of samples:6 nos
Tube dimension:42 x 300mm
Tube capacity:250ml (Borosilicate Glass 3.3)
Process controller:4.3” TFT touch screen controller
Mode of operation:Auto and Manual
Digestion Heating block:Extruded Aluminium block HE 30 Grade 6063 for 6 samples
Digestion Heater:Casted Aluminium alloy heater IS 4159
Digestion Heater wattage:1500 W
Digestion Temperature controller:PID controller
Digestion Temperature Range:50 degree to 450 degree
Digestion temperature accuracy:+/- 1%
Digestion temperature sensor:Chromal K type thermocouple upto 1200°C
Digestion program:5 program and 5 steps
Digestion program parameter:Temperature and time
Digestion block insulation:Ceramic wool
Digestion acid fumes removal:Teflon adaptor fuse to manifold using & outlet connected to the glass suction pump
Handle:Polyamide
Two tier console:To place Insert rack and Manifold Rack
Digestion tube insert Rack:Stainless steel-SS304 with Glossy Finish
Digestion Manifold Rack:Stainless steel-SS304 with Glossy Finish
Digestion Drip Tray:Stainless steel-SS304 with Glossy Finish
Exhaust fume condensation:In water
Scrubber tank:Stainless Steel 304
Scrubber water leveller:Float switch
Scrubber tank capacity:10 litre
Scrubber suction pump:Giant filter pump
Distillation expansion vessel:Glass vessel with Teflon insert for alkali addition inlets nippons for alkali addition and steam addition
Scrubber water re-circulation pump:2 Magnetic pump with flow rate of 18L/min
Scrubbing Tubing Hardness:Silicone tube 70±5 shore A, Temp. resistance -60°C to +200°C
Real time monitoring of process:yes
No of distillation:One at a time
Distillation programme:5 program/3 steps
Distillation Programme steps:Alkali, reaction delay and Process
Distillation Dosing pump:For alkali addition 24 DC Motor 500 ml/min
Distillation steam Generator:Stainless steel-SS304 with pressure release valve to back suction of sample
Distillation water condenser:Glass with 2 bulb and coil condenser
Distillation solenoid valves:For Steam, Refilling and Vent
Distillation Heater:Immersion Heater
Distillation Heater Wattage:1500 W
Distilled water tank:PVC
Distilled water tank capacity:5 Lit
Distillation Reagent tank:PVC
Distillation Reagent tank capacity:2 lit
Electrical requirement:230v/50Hz/16A
Unit Dimension:32 x 26 x 41 inches
Connectivity to printer:Available for higher models
Connectivity to USB:Available for higher models
Real Time Monitoring of Process:Yes
Nitrogen recovery:99.5%
Nitrogen reproductiobility:+/-1%
RSD:<1%
LOD:1-200 mg with >_0.1mg of Nitrogen
Total Time process:2.5 Hours

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