Setting up of Polymer Research Laboratory, Hindu College, University of Delhi-Re-tender

Bill of Quantity - Re-tender for Setting up of Polymer Research Laboratory, Hindu College, University of Delhi

S.No. Item Description Unit Quantity DSR/NS Rate in Rs. Amount in Rs. Proposed Makes

Modulated Temperature · Principle of operation: Heat Flux

DSC · Working Temperature range : -85°C to atleast 450°C or better with intracooler & full

temperature range analysis must be in a single run

· DSC should produce raw data without any mathematical processing such as Deconvolution,

· Furance: Low mass Silver/Alumina Furnace for rapid heating/cooling and resistant to

· Temp. accuracy : ± 0.1°C/K or better (with Indium Reference material)

· Temp. precision : ± 0.03°C/K or better (with Indium Reference material)

· Heating and Cooloing Rate : 0.1 to 100°C/ min for entire temperature range or better

· Cooling time with Intracooler (100 to 0°C) : 5min or better

· Sensor : Thermocouple based, Chemical resistant, Corrosion resistant, Fixed/exchangeable

type sensor, heat flow measurement offering low signal time constant

· The Sensor should be an integral part of Furnace/ Replaceable. Furnace and Sensor should

have FIVE YEARS Warranty

· Resolution : 0.02µW or better

6 · Calorimetric Measurement range: ± 175 mW ( in complete temperature range -100ºC and Nos. 1 NS 500000 500000 Perkin/Mettler/TA

· Enthalpy Precision: 0.01 % or better

· Baseline curvature/Flatness: ±10 µw or better

(-50 °C to 350 °C at 5 K/min heating )

· Crucibles: 400nos. Aluminum (40 µl)

· Sealing press: One

· Should have Inbuilt Gas switching option with MFC and Software programmable

· Data acquisition/processing system : Windows based software should enable automatic /

manual on-line data acquisition and display of running measurements, Calibration. The multi-

tasking software should facilitate storage of both raw DSC data as well as deconvoluted data in

the form of standard DSC curves. The s/w should have the facility of choosing different baseline

e.g line, tangential, horizontal, spline, Integral tangential, polygon line etc for correct

evaluation/integration of peaks. Storage of results in tabular form (ASCII format) should be

Must include: Kinetics, Modulated & Cp software

DSC should have capability for Direct Cp measurement

Instrument should have capability to attach chiller/intracooler without changing instrument

· Application Support: Must have application Lab in India with qualified personnel to assist in

case of application related queries & factory trained engineer.

Warranty : ( 1 ) Instrument should have standard Warranty of One Year from date of

installation ( 2 ) Five Years Warranty on Furnace and Sensor.

Digitally signed by AVDHESH