Tender For Supply, Installation, Testing And Commissioning Of 500 Mhz Nmr Spectrometer And Accessories, BERHAMPUR-Odisha

Tender For Supply, Installation, Testing And Commissioning Of 500 Mhz Nmr Spectrometer And Accessories Magnet system (standard bore) Console of the Spectrometer Autosampler NMR probes Data storage/software/Peripherals comprising of the following Consumables and Accessories The vendor should provide the following information separately: i. Configuration of the coils, ii. Nuclei whose RF coils/pre-amplifiers are cryo-cooled iii. Pulse widths for 1H, 13C, and 15N using standard samples. Please specify the sample used. iv. Best resolution and line shape (under sample spinning and non–spinning conditions). Please specify the line widths measured using the standard sample. v. Best signal–to–noise (S/N) ratio values for each nuclei of the probe measured using standard samples (Please provide data and mention the sample used). S/N should be measured using samples in regular 5 mm thin-walled tubes (E. g.: Wilmad 535pp). vi. Maximum gradient strength (≥ 30 G/cm). vii. Gradient recovery times. viii. Decoupling pulse width, power, bandwidth, and duty cycle capability on each RF channel. ix. The temperature range over which the probe can be used (desired zero to 80 oC). x. Tuning accessory for auto-tuning capability VIII Local/Indigenous items i. A 3 HP scroll type (oil and moisture free) air compressor compatible with the instrument with an additional (min of 90L) S.S. make buffer tank, one refrigerated air dryer and one active alumina-based pressure swing dryer with suitable connectors fittings and filters to connect the instrument should be included. The equipment should be ISO-9001 certified. ii. A compatible ISO-9001 certified online 20 KVA UPS, with at least 30 minutes back up, 3 phase output with isolation transformer for the Air compressor unit. iii. A compatible ISO-9001 certified online 15 KVA UPS, with one hour back up, single phase output for NMR electronics. iv. A suitable control unit for high temperatures of the order of 150 deg. C is desirable) IX Warranty/Service and support Delivery i. Item should be directly delivered to IISER Berhampur. XI General requirements i. The vendor should have at least 5 Installations of the above equipment or a higher version of the instrument in reputed government labs in India in the last 10 years (a list of users of the said instrument should be provided). ii. A detailed list of the latest on-site installation requirements must be provided by the vendor. iii. In case of an instrument break-down during the shipment, installation or at subsequent time due to faulty design or any other technical failure, the necessary cost for recharging the magnet/replacing the magnet or any other parts should be borne by the vendor. During the downtime of the instrument, the vendor should provide alternative instrument support/parts to keep the instrument functional while replacing/repairing parts. XII Optional items (Must quote separately) High resolution broadband 5 mm liquid nitrogen cooled probe (Quote separately) i. It should be a 5 mm double resonance 1H, 19F, 31P to 15N liquid nitrogen-cooled broadband probe with 2H locking, Z-shielded gradient and auto-tuning and matching capability. It should be compatible with a 500 MHz magnet system ii. It should be fitted with an actively shielded single-axis Z-gradient iii. Standard sample temperature ranges from -40 oC to +150 oC or better iv. Should have cooled 2H preamplifier v. Should have a sample diameter of 5 mm vi. Appropriate accessories for a functional liquid nitrogen-cooled probe. XIII Installation and Commissioning

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INR 6 Crore /-