Name of the equipment: Liquid Nitrogen Plant (LN2Plant) Make & Model: Nitrogenium Innovations and Filteration India Pvt Ltd., LN40WC I-Stem Registration ID:  3245641                      Category of Instrument Cryogenic Equipment Types of Analysis / Testing Cryogenic liquid production Applications Laboratory-grade LN2  production, cryopreservation, Cooling for NMR/ Superconducting instruments Description of Instrument A fully automated Liquid Nitrogen Generator designed for on-site production using Pressure Swing Adsorption (PSA) and cryocooler-based liquefaction. The model LN40WC delivers high-purity LN2 at a flow rate of approximately 20 litres/day, suitable for laboratory and industrial requirements

Book through I-STEM: https://www.istem.gov.in/ Slot Booking Link I-STEM Slot Booking link for External User

Booking available for Internal and External Both Requisition form for

Faculty In-charge: Dr. Anuj A Varghese Email ID: aav@nitc.ac.in Phone number:  0495 228 5327

Technical Staff: Ruther Tyson Lewis Email ID: nmradmin@nitc.ac.in

Department Centre for Material Characterisation Office Email ID nmradmin@nitc.ac.in Location Ground Floor, Department of Chemistry Lab Phone No 0495 228 5344

Features of the equipment ü On-site liquid nitrogen generation (no external supply required) ü Compact, plug and play design ü Cryocooler-based liquefaction system with low power consumption ü High purity nitrogen generation via PSA	Unique features/Measurement capabilities, if any Ø Fully integrated LN2 production system Ø Continuous and unattended operation capability Ø Real-time monitoring of LN2 level and system status
Instrument Technical Description and Major Specifications (This Specifications Limited to Major 5) § LN2 Production Capacity: ~20 litres/day § Purity: >99.999% § Technology: PSA-based N2 generator+cryocooler liquifier § Storage Tank: Intergrated stainless steel Dewar (200 litres)	Measurement/Sample specifications: § Output: Solvent: Liquid Nitrogen(LN2) § Purity Level: >99.999% § Temperature: -196^0C § Phase: Cryogenic liquid

§ Quantity: As per user requirement.

· Sample Type: Not applicable

· Pre-preparation: Not applicable

· User instructions: Specify LN₂ volume required and purpose, use appropriate cryo-containers for collection

· Type of Samples to be Analyzed: Not applicable

· Maximum No. of Samples Accepted at a Time- Not applicable

· Minimum No of Days Required for Analysis: As scheduled

	Internal	External Academic Institutes	National R&D Lab	Industry
LN2 per litre	Rs.25/- per litre	Rs.40/- +18% GST     per litre	Rs.50/- +18% GST     per litre	Rs.60/- +18% GST     per litre
Cryocan >25 L  (Rental Charges/day) #	Rs.20/-	Rs.30/- +18% GST	Rs.40/- +18% GST	Rs.50/- +18% GST
Cryocan <25 L (Rental Charges/day) #	Rs.15/-	Rs.20/- +18% GST	Rs.25/- +18% GST	Rs.30/- +18% GST