notice inviting quotations to supply & install the following
Contents
1. Optical components like detector and source must be electronically coded Sampling modules such as Micro ATR must be available Change between different modules must be easy Sampling modules must be automatically identified and spectral test routines must automatically start to verify accessory performance The FT IR must incorporate a high throughput 45 degree interferometer and Gold Coated optics for maximum light throughput The interferometer must be permanently aligned Interferometer designs that require alignment either manual or automatic are not acceptable The system must incorporate an automated internal instrument validation unit The internal validation unit must be able to incorporate different validation standards and be fully software controlled This instrument validation must not require user interaction and must produce a report documenting the results of the validation tests Communication between the spectrometer and controlling PC must be performed using an Ethernet protocol The system must be able to be controlled by a laptop desktop computer System should be supplied with 10 000 spectral library Warranty The warranty for Light source should be minimum of 10 years 3 Years warranty for the complete system should be included Accessories 1 Branded Pc with Laserjet Printer 2 Branded 2 KVA Online UPS with 60 mts Backup Pellet maker Hydarulic press with Agate Pestle and Mortar 13 mm K2. NOTICE INVITING QUOTATIONS TO SUPPLY amp INSTALL THE FOLLOWING SOPHISTICATED LABORATORY INSTRUMENTS TO QUEEN MARY S COLLEGE CHENNAI 600 004 NO 1 QMC 2013 14 19 12 2013 The Principal Queen Mary s College Chennai 600 004 invites sealed quotations from original equipment manufacturers Authorized dealers distributors for the supply and installation of the following laboratory instruments as per the requirements and specifications mentioned in the document below Quotation cover to be superscribed as QMC Instrumentation Quotation and sent by registered post so as to reach us on or before 21 1 2014 Technical Presentation amp Technical Bid 22 1 2014 at 11 A M Commercial Bid 3 24 1 2014 at 11 A M FTIR SPECTROPHOTOMETER UV VIS SPECTROPHOTOMETER ATOMIC ABSORPTION SPECTROPHOTOMETER TRINOCULAR RESEARCH MICROSCOPE ELECTROCHEMICAL WORK STATION REFRIGERATOR LYOPHILISER The detailed Specifications for the items is given below Terms and conditions 1 2 The quoted price should be in Indian rupees amp shall include all taxes etc The scope of work includes delivery installation and demonstration training at Queen Mary s College Chennai 600 004 Customs duty exemption certificate will be provided Payment will be made upon satisfactory installation and demonstration at our site 1 5 The EMD for FTIR spectrophotometer will be Rs 30 000 UV VIS spectrophotometer will be Rs 21 000
3. Atomic Absorption spectrophotometer will be Rs 51 000 Trinocular Research Microscope will be Rs 30 000 Electrochemical Work station will be Rs 16 000 Refrigerator will be Rs 1700 Lyophiliser will be Rs 15000 amooo payable as demand draft drawn in favour of Principal Queen Mary s College Chennai 6 7 8 9 EMD will be returned only after warranty period Room preparation flooring AC water connection work table costs to be included Local service support required Customer list with contact details to be provided 10 Details of 5 working installations in India in the last 3 years for equipment bidding to be enclosed 11 Must support with accessories atleast for next 10 years 12 During Warranty period technical visit and service by personnel to be done quarterly and whenever necessity arises MINIMAL TECHNICAL CRITERIA ITEM1 FTIR SPECTROPHOTOMETER SPECIFICATIONS OR SUPERIOR THAN SPECIFIED Interferometer Permanently aligned Michelson 45 mechanical flexture Optics Zn Se Enclosure Sealed and desiccated Spectral range ZnSe optics 7000 400 cm Spectral resolution lt 2 cm 1 amp should be upgradeable to 0 8 cm 1 resolution Wavenumber accuracy 0 05 cm 1 Wavenumber reproducibility 0 005 cm 1 Modes ATR ATR crystal should be made of Diamond Microsoft Windows based software for instrument control and data analysis 2 No s Polystyrene film standards to be included in the offer
4. Cuvettes Matched pair amp 10 No s Glass Cuvettes Matched pair of 10 mm Pathlength to be included Holmium oxide filter for wavelength accuracy test to be included Warranty 3 Years warranty for the complete system should be included Accessories 1 Branded Pc with Laserjet Printer 2 Branded 2 KVA Online UPS with 60 mts Backup 3 Suitable work table with granite top draws and sink with tap to install complete system Softwre Software should be Windows based and supports Windows 98 2000 XP operating system Client Management Quality Control 3D Spectra Graph Multi users management Operation log and Audit Trail for security guarantee as well as compliant to GLP and Pharmacopoeial requirement oAorop f Data File Incorporation and Instrument Validation includes 6 items Wavelength accuracy Photometric accuracy Stray light Noise Baseline flatness and Stability ITEM 3 ATOMIC ABSORPTION SPECTROPHOTOMETER SPECIFICATIONS Suitable for flame amp Furnace modes of operations Optics e Narrow beam optics to match both flame and furnace profiles Double beam sealed and vibration free optical system with a reflective optical compartment e Mirror surfaces are preferred to be quartz over coated for enhanced protection e Wavelength range is 185 900 nm Spectral bandwidth should be 0 1 nm 0 2 nm 0 4 nm 1 0 nm 2 0 nm software selectable Wavelength accuracy should be 0 15 nm
5. Wavelength reproducibility should be lt 0 05 nm Wavelength repeatability 0 04 nm Resolution should be 0 2 nm at 0 02 nm or better Baseline stability should be 0 005A 30min Sensitivity Cu should be 0 9 Absorbance or better for 5 ppm Cu solution 2 ug ml Absorption gt 0 28A flame Detection Limit shoul be Cu lt 0 004 ug ml flame or better e Repeatability Cu lt 0 7 Air Acetylene flame e Ba lt 1 0 Nitrous oxide Acetylene Flame e Cu lt 2 0 Cd lt 2 0 Graphite furnace Monochromator e Monochromator should be Automated self calibrating Czerny turner type with Holographic grating of 1200 1800 lines mm with micro stepping driver for enhanced resolution and Reciprocal Linear Dispersion better than 1 6 nm mm focal length 300 mm PMT e Wide range photomultiplier tube detector for best signal to noise performance Lamps e 15 No s Single element coded lamps to be included in the offer Elements for the lamps will be provided while placing the order e Fast lamp selection using mirror with automated selection by software e Compatible with coded or uncoded lamps Flame safety system e Safety interlocks to monitor burner type burner fittings liquid trap pressure relief bung flame shield flame operation mains power oxidant pressure within safety reservoir and deuterium lamp cover 6 e Gas connections to atomization system should be made directly there should be no loose gas hoses Se
6. Br Die set amp Pellet holder IR Lamp for KBr Suitable table with draws and granite top and sink with water tap to install complete system 6 KBr window for solid and liquid 7 8 KBr powder Liquid de mountable cell SOFTWARE specifications The software must be an all in one software for data measurement manipulation and evaluation The software must come with a step by step assistant The software must include search capabilities as well as the possibility to create user own libraries The software must come with a free starter library The software must come with a quantification tool The software must come with an easy to use graphical macro editor The software must include an automatic instrument test OQ PQ The software must allow multi level user management ITEM 2 DOUBLE BEAM UV VISIBLE SPECTROPHOTOMETER SPECIFICATIONS Monochromator Czerny Turner Grating 1200 Lines Detector Photo Multiplier tube Wavelength range 7190 1100 nm Beam splitting system Chopper Wavelength Accuracy 0 02 nm Photometric Range 4 0 Abs Stray light 0 05 T Wavelength Reproducibility 0 2nm Spectral Band width 0 2 to 4 00 0 1 nm Steps Baseline Stability 0 0008 Abs hr High intensity Tungsten Halogen and Deuterium lamp with automatic changeover Automatic 8 cell changer Max scan rate 3000 nm min Microsoft windows based software for complete control of instrument and data analysis 10 No s Quartz
7. ctive Measurement Manual measurements drawing on selected image by Linear distance Curved length Area Angle Count Grey level Live Images in real time Width and color of drawn lines should be adjusted and labeled with Measurements Grouping so that objects that consist of multiple fragments should measure as one Results should apply to a single image accumulated over multiple images Tracings should be stored and recalled for re measurement by editing Result displayed individually and as a statistical summary in tabular form 10 Data able to export to MS Excel or Word ITEM 6 REFRIGERATOR specifications i Double door ii Frost free iii 377L ITEM 7 LYOPHILISER specifications Freezer drier Il With cold temperature trap of 40 C 11
8. f hard ceramic that makes the stage resistant to Scratches and chemicals Height adjustable Focus Knobs Advantage Hand to rest on the focus knob in complete comfort Fast Changeover from Right to Left Handed Operation Beneficial for alternative users on one Microscope Binocular photo tube for Photography attachment Built in Filter magazine for 3 filters Gray filter green filter blue filter 3 step focusing coarse fine for incident as well as transmitted light Coarse focus Intermediate 4um Focus Fine 1 um Focus Advantage use full in Higher magnification Objective Hi Plan 4X 0 10 Hi Plan 10 0 25 Ph1 N Plan 40x 0 65 Ph2 N Plan 100X 1 25 oil Advantage Better Resolution in N Plan Transmitted light illumination 12v 100w LED or more halogen illumination for transmitted light with stabilized power supply Fluorescence Attachment The fluorescence light source with 10 000 hrs lifetime Filter system 405nm 470 and 530 with Module 5 Position filter cube Turret for filter cube changer Digital camera Fast full color real time live imaging 3 Megapixel standard resolution 2048 x 1536 Megapixel Several user selectable image sizes from small VGA to huge 7 Mega pixel 10 bit analog digital conversion for optimum color reproduction Shading correction applied to live and captured images Should be compatibility with a wide range of computers Ultra compact metallic housing for thermal noise dissipation Intera
9. n Available Plots Features AC Impedance Impedance Time Impedance Potential Plots Bode log Z vs log freq Bode Phase vs log freq Bode log Z amp Z vs log freq Bode log Y vs log freq Nyquist Z vs Z Interactice 3D Plots Admittance Y vs Y Warburg Z amp Z vs w w angular frequency Z vs w zZ Z vs Z Iw Cot phase vs w Mott Schottky Plots Accessory Pt Working Electrode 1 No GC Working Electrode 1 No Ag AgCl Reference aq 1 No Ag AgCl Reference non aq 1 No Calomel Reference Electrode 1 No Pt Wire Counter Electrode 1 No Electrode Polishing Kit amp Cell Stand User s manual Electrode leads Communication cable Power cord File Management a Instrument Control b Graphic Display gt present data plot gt 3D surface plot front rear side top and bottom view c Data Processing d CV Digital Simulator e Impedance Simulator and Fitting Program f Upgradation of the software will be done once a year or as and when updated versions of software are available Computer Latest Configuration Desktop Computer Warranty 3 Year AMC free from Vendors ITEM5 TRINOCULAR RESEARCH MICROSCOPE FOR BRIGHT FIELD DARK FIELD PHASE CONTRAST AND FLORESCENCE ATTACHMENT SPECIFICATION Stand Integrated with power supply 100 W LED stabilized 90 250 Adjustament Variable Koehler Illumination Ergonomic Control knobs Stage made up o
10. parate upper and lower flame shields and a chimney protect the operator against heat and UV radiation from the flame e External adjustment of all burner and spray chamber controls e Background correction Deuterium Arc High intensity self reversal covering wavelength range 185 425 nm Internal air purge e Gas purging should be available for the instrument internally To exclude dust and corrosive vapors enhancing corrosion protection Gas control e Automatic gas control with preset oxidant flow and manual fuel flow control with flow display using a flow meter Ignition on air acetylene with automatic oxidant change over e Characteristic concentration Cu lt 0 02 ug ml Ba lt 0 15 mg ml N2O Acetylene Burner Heads e Nebulizer High efficiency nebulizer e Burner Head Titanium Alloy e Atomization chamber Corrosion resistant material e Position adjustment Automatic setting of optimum height for Flame burner Safety functions Burner Identification Flame sensor Gas leak sensor Low gas pressure sensor Drain Trap sensor Power Loss protection Circulation water graphite Over temperature sensor graphite Accessories e Ultra gas cylinder for acetylene and Nitrous oxide with suitable regulators and purification panel exhaust system for AAS Air compressor Hood Eight numbers of HC lamps Branded 10 KVa UPS with 1 hour back up Branded Pc and Laser printer Multi Element AAS standards for calibration amp
11. performance verification Suitable Working Table with Granite Top and Water wash sink facility 2 Ton Split Air conditioner from Branded manufacturers amp Microwave digester system with 8 vessel rotor Software e Microsoft Windows based most recent version of software for complete control of instrument and data analysis Warranty 3 Years warranty for the complete system should be included in the offer Hydride Generator Quote as optional e Hydride generation accessory suitable to analyse Mercury Aresenic amp Selenium at ug L concentrations ITEM 4 ELECTROCHEMICAL WORKSTATION ANALYZER SPECIFICATIONS Electrochemical Workstation with Potentiostat Galvanostat with Corrosion Impedance Electrochemistry s w Latest Windows Based Acquisition s w also includes power supply 220V 50Hz Interface Cable for USB Port Cell Cable amp Installation Cyclic Voltammetry CV Linear Sweep Voltammetry LSV includes Solar Plot Isc Voc Pwr Max W FF Voltage max V Tafel Plot TAFEL Chrono Amperometry CA Chrono Coulometry CC Bulk Electrolysis with Coulometry BE AC Impedance IMP 10uHz to 1MHz Impedance Time IMPT Impedance Potential IMPE DPV Chrono Potentiometry CP Chronopotentiometry with Current Ramp CPCR Multi Current Steps ISTEP Potentiometric Stripping Analysis PSA Open Circuit Potential Time OCPT Galvanostat CV simulator Impedance Simulator IR Compensation External Potential Inp
12. ut Auxiliary Signal Measurement Channel Hardware Specification e Potentiostat Zero resistance ammeter Maximum potential 10V Maximum current 250 mA continuous 350 mA peak Compliance Voltage gt 13V Potentiostat rise time 0 6 us Applied potential ranges 10mV 50mV 100mV 650mV 3 276V 6 553V 10V Applied potential resolution 0 0015 of potential range Applied potential accuracy 1 mV 0 01 of scale Applied potential noise lt 10uV Galvanostat applied current range 3nA 250mA Applied current accuracy 20pA 0 2 if gt 3e 7A 1 otherwise Applied current resolution 0 03 of applied current range Measured potential range 0 25V 1V 2 5V 10V Measured potential resolution 0 0015 of measured range Measured current range 10 pA to 0 1 Ain 12 ranges Measured current resolution 0 0015 of current range minimum 0 3 fA Input bias current lt 20 pA Potential measurement bias 10V with 16 bit resolution 0 003 accuracy Reference electrode input impedance 1e12 ohm Reference electrode input bandwidth 10M Hz Reference electrode input bias current lt 20 pA 8 CV and LSV scan rate 0 000001 to 10 000 V s Provision for Solar cell studies Potential increment during scan 0 1 mV 1 000 V s IMP frequency 0 00001 to 100 kHz extend to 1M Hz for impedance 10 1000 ohm IMP amplitude 0 00001V to 0 7V RMS Flash memory for quick software update Serial port or USB port selectable for data communicatio
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