purchase of rheometer- measuring head type synchronous motor supported by high quality sensitive air bearing system nmeasurement types rotational, oscillatory & transient ntorque range 1μ nm to 120 unm or better ntorque resolution 100 nnm or better nfrequency range 10e-4 to 600 rad / s nangular deflection 1 to8 nstrain sensor high resolution optical encoder ngap control fully automatic and force- limited gap setting function nstep rate and step strain 100ms ntemperature range air cooled peltier temperature control with temp range from 0 to n180 deg c nheating rate: 40 deg c / minute ncooling rate : 35 deg c / minute nshear nviscometry / rheology measuring plate diameter 50 mm ( 02 no. ) nmeasuring plate diameter 25 mm ( 02 no. ) ncone with 40mm dia& 1 deg angle ( 01 no. ) ncone with 60mm dia& 1 deg angle ( 01 no. ) nmeasuring plate ( upper ) diameter 50mm – rough surface ( 01 no. ) nmeasuring plate ( lower ) diameter 50mm – rough surface ( 01 no. ) nair compressor 100psi, 5cfm, oil free system ncomputer & laser printer i5, 2.67 ghz, 8 gb ram, ssd with 240 gb or more with laser printer nsoftware viscometry measurement nviscometry as function of time, temperature and shear rate, yield stress measurements, constant rate measurements, shear rate sweep. noscillation measurement noscillation measurement with respect to time, temperature, frequency and amplitude, oscillation stress sweep, oscillation strain control, oscillation strain sweep. nelastic ( g’ ) , loss ( g’’ ) , complex modulus ( g* ) , tan delta as a function of time, temperature, frequency, strain and stress in shear mode ntransient measurements ncreep / creep recovery measurement, stress relaxation measurements nin – built lighting controlled through rheometer software ndirect stress and strain controller nthe rheometer should be upgradable to temperature up to 400 deg c n