Supply Of Automatic Nitrogen Estimation System To The Department Of Community Science College Of Agriculture,-, Thiruvananthapuram-Kerala

Supply Of Automatic Nitrogen Estimation System To The Department Of Community Science College Of Agriculture,-1 1. Automatic Nitrogen Estimation System A. Automatic Macro Block Digestion System Microprocessor Based Automatic (Four Place Macro Block Digestion System (Suitable for plants, soils, water, food & feed, Fertilizers pesticides samples)  Four Place 250 ml capacity Block Digestion System.  Aluminum Block with Casted Aluminum Alloy Heaters  Temperature Controller should be isolated separately in a control tower to protect electronics from digestion heat zone and acid reaction zone  Temperature Control Range: Room temperature to 450 ° C, Temperature Accuracy : ‡ 0.5 ° C  Digital display, Integrated auto sequencing time/temperature domain of 2 programs and 8 sequencing steps,  Auto over temperature protection, Auto Sensor break protection, Auto Error Indication.  All essential accessories like Digestion Tubes, SS Insert Rack, Exhaust Manifold, Suction assembly for safe removal of acid fumes.  Suction Assembly wall mounted on rear side of unit for safe & easy access to drain area B. Automatic Distillation System Auto sequencing Microprocessor based Basic PC Compatible Distillation System with in-built software with Programmable steps and 30 Pre-definable User Storage Auto Sequence Programmes.  Auto sequencing Microprocessor based PC Compatible Distillation System with in-built software with 30 predefinable user storage programs,  Automatic sequencing with auto Intelligent run of programmable steps, Automatic Dilution, Automatic Alkali Addition, Automatic Steam Processing, Process over indication with alarm with delay time feature,  Two line alpha numeric digital LCD display, RS 232 interface for connectivity to PC.  Tube insert error indication, Auto door open warning indication, Auto deactivation of System on error diagnosis, Adjustable steam power, Auto online water saving mechanism  Stainless steel non corrosive steam Generator, Fully Automatic water level monitoring with centrifugal refilling pump & Peristaltic pump for reagents addition  Reagents tanks to be wall mounted for easy handling and users visibility  The control panel unit along with inbuilt temperature controller, timer, mother board and SMPS should be isolated in separate control tower and housing to protect electronics from wet chemistry & acid/ alkali process area for longevity and safely of all electronic components.  Equipment should have transparent view window to watch the distillation process & splash head  Nitrogen level : 0.1 to 200 mg Nitrogen (Min /Max Detection Limit)  Nitrogen Reproducibility: ‡ 0.1% RSD, Nitrogen Recovery : > 99.5%  Electrical Requirement: 220-230V single phase 50 Hz A.C

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