bids are invited for research grade rheometer system - motor technology :direct current synchronous motor with linear relationship betweentorque & stator currentmin. torque ( rotation ) :5nnmor better, min. torque ( oscillation ) :5nnm or bettermax. torque :200mnm or better, radial motor bearing: air bearing, axial motor bearing: air bearing, speed range:0 to 314 rad / s or better, frequency range: 10-7 to 628 rad / s or betternormal force: -50 to +50 n, trimming mirror: should have 3600 sample blind spot prevention strain sensor: high resolution optical encoder, measurement types: rotational , oscillatory& transient, oscillatory modes: strain, direct strain amplitude & control stress, gap control : automatic gap controltemperature control systemfor cone / plate & plate / platemeasuring geometriestemperature control:air cooled peltiertemperature control, temperature range: 5 to 180 deg c - without using any external circulator cooling.measuringsystemsshear viscometry / rheology1. measuringplate ( ss ) diameter 50mm -01 no. 2. measuring plate ( ss ) diameter 25mm -01no. 3. measuring cone ( ss ) with40 mm diameter& 1 deg angle-01 no.measuring cone ( ss ) with25 mm diameter& 2 deg angle-01 no.utilitiesair compressor: 100psi, 5cfm oil free system, air dryer: multistage with micro filters rheology softwareplease see the uploaded pdf file for detailed specifation of rheology softwarewarranty :3 years computer: core i7 processor or better, ram 8gb or better, hdd: 1tb or better, suitable online ups with 30 minutes back upwarranty: one year total quantity : 1