pdf tender document information - CCMB

More documents

Recommendations

Info

7. Calibration standards: All calibration standards and other specifications testing standards to test the performance of the instrument for a period of three years should be supplied free of cost; whenever necessary to be supplied periodically. Please list the standards which will be supplied. 8. Training: In depth service training for two CCMB Instrumentation Personnel and application training to one scientist to be provided at the manufacturer’s facility free of cost. The service training should be tuned towards all maintenance, repair and service aspects of the system. The total expenses including to and fro airfare from CCMB, accommodation, Local expenses etc should be born by the manufacturer/agent. Prior intimation for training should be given well in advance. 9. Installation: Systems installation, verification of performance and training of operators should be done by welltrained engineers & application specialists from the manufacturer at CCMB. All applications related to Proteomics should be verified with our test samples. 10. Service support: Local service support should be provided within TWO days from a service call during and after warranty period. 11. Spares: Spare parts should be available from the principles for at least seven years after discontinuation of the respective modules. 12. Please also enclose the Comparison of specifications for all the models offered in tabular form. Selection of the system will be based on the response to all the above points apart from the proven technical specifications and features, support, service and suitability to CCMB’s requirements. Hence please respond to all the points. BID DOCUMENT (YC) Page 46 of 63
ITEM NO.12 – HIGH SENSITIVITY CD SPECTROPOLARIMETER SYSTEM, QTY: 1 NO. (FILE REF: 34/CCMB/APP/409/P12) Applications: For studies on Protein folding and conformational changes, Enzyme kinetics, DNA/RNA interactions etc 1) Technical Specifications Light source : Air cooled xenon lamp Wavelength range : 170 to 1100 nm RMS Noise at 1 nm band width : ≤ 0.02 m deg from 180 to 500 nm and DIT 2 sec Wavelength accuracy : equal to ± 0.2 nm or better (up to 300 nm) Equal to ± 0.5 nm or better (above 300 nm) Wavelength resolution : ≤ 0.1 nm at all wavelengths CD full scale range : up to 5000 m deg with auto scaling. CD Resolution : 0.001 m deg or better at maximum scale scale. Spectral bandwidth : 0 to 15 nm in 0.1 nm increments or better Stray light : ≤ 0.0003 % (at 200 nm) Baseline stability : ≤ 0.02 m deg / hour Operating Power : 220V, 50Hz AC 2) Standard Features required : Detector - Single detector and single light source covering the above wavelength range would be preferred. - Should be highly sensitive especially in the far UV region (less than 200 nm) with high quantum efficiencies >50% over the entire wavelength range - Should be able to vary the absolute gain of the detector for better signal strength and low noise. The system should be highly sensitive with high S/N ratio both in the far and near UV ranges. The system should be designed for minimum nitrogen consumption. To specify, in terms of litres/ minute, the nitrogen consumption in the far UV and near UV ranges. Simultaneous detection channels for CD, Absorbance, temperature, detector HT and DC voltage and Fluorescence. Measurement modes: Circular Dichroism (CD) & UV/VIS Absorbance and Fluorescence detected CD as standard modes Detector position in the sample compartment should be adjustable for optimum performance and flexibility in running different kinds of samples (eg highly scattering samples) The optical path from light source, monochromator & sample chamber should be sealed for high signal strength,low stray light, minimize nitrogen consumption & reduce absorbtion of light by oxygen. Provision for automatic shutter control on front of the optics to increase life of optics. Provision for manual and automatic control of excitation shutter to prevent photo bleaching of samples. Cell holder should be suitable for both rectangular and cylindrical cuvettes of different pathlengths. Standard Data acquisition modes required: Wavelength scan: Stepped scan mode: CD signal is sampled at discreet (user determined) –wavelengths for user determined time and is averaged out. Adaptive scan modes: Should be able to vary the integration or sampling time at each wavelength during measurements. Should have advanced scanning options like modifying wavelength interval between each measurement, acquire data at preselected specific wavelengths, timed interval between repeat measurements Time scan (For chemical denaturation and stopped flow experiments): Should be able to acquire CD profile at preselected wavelengths in different time bases like linear time base, split time base and log time base etc Temperature scan modes: BID DOCUMENT (YC) Page 47 of 63
Page 1 and 2: CENTRE FOR CELLULAR & MOLECULAR BIO
Page 3 and 4: VERY IMPORTANT: Pre-Bid Conference
Page 5 and 6: CHAPTER - II: INSTRUCTION TO BIDDER
Page 7 and 8: 10 Documents Establishing Bidder’
Page 9 and 10: E. OPENING AND EVALUATION OF BIDS T
Page 11 and 12: CHAPTER - III: GENERAL CONDITIONS O
Page 13 and 14: 15.2This warranty shall remain vali
Page 15 and 16: CHAPTER - IV: SPECIAL CONDITIONS OF
Page 17 and 18: 17 Supplier Integrity 17.1The Suppl
Page 19 and 20: CHAPTER - VI: BID SECURITY FORM Whe
Page 21 and 22: CHAPTER - VIII: BIDDER’S PERFORMA
Page 23 and 24: CHAPTER - X: DEVIATION STATEMENT FO
Page 25 and 26: CHAPTER - XII: CONTRACT FORM THIS A
Page 27 and 28: CHAPTER XIV: QUALIFICATION REQUIREM
Page 29 and 30: ITEM NO.2 - FLUORESCENCE MICROSCOPE
Page 31 and 32: 3. Ambient temperature: 42 deg. C 4
Page 33 and 34: ITEM NO.5 - HIGH RESOLUTION FTIR SY
Page 35 and 36: ITEM NO.6 - PROTEIN PURIFICATION SY
Page 37 and 38: ITEM NO.7 - PHOSPHOR IMAGER ALONG W
Page 39 and 40: ITEM NO.8 - UPRIGHT FLUORESCENCE MI
Page 41 and 42: ITEM NO.9 - ADVANCED MOTORIZED INVE
Page 43 and 44: ITEM NO.10 - SPECTRAL CONFOCAL MICR
Page 45: ITEM NO.11 - HIGH RESOLUTION MASS S
Page 49 and 50: 2. All the above mentioned technica
Page 51 and 52: . The computer and printer offered
Page 53 and 54: 2. Cost should include three years
Page 55 and 56: 2. Capacity : 8 x 5 ml or more Maxi
Page 57 and 58: ITEM NO.17 - ZEBRA FISH IMAGING AND
Page 59 and 60: ITEM NO.18 - HIGH CONTENT SCREENING
Page 61 and 62: 7. Software supplied should be the
Page 63: Main system including subsystems, c

pdf tender document information - CCMB

Create successful ePaper yourself

Delete template?

Save as template?