purchase , particulars , rheometer : measuring head type direct current synchronous motor with linear relationship betweentorque & stator current motor bearingair bearing measurement types rotational , oscillatory& transient torque range 1 ?nm to 120 mnmor better frequency range10-4 to 600rad / s or better angularvelocity range10-4 to 150 rad / s or better angular delectionresolution 614 nrad or better strain sensor high resolution optical encoder gap settingfully automatic and force-limited gap-setting function to guarantee an exact and reproducible gap-setting procedure at any time in-built lightingcontrolled through rheometer softwaretherheometer should be fitted with an in-builtillumination to make the sample trimming and gap setting procedure easier andsafer. plate / plategeometries50 mm – smooth surface – steel plate-01 no. 25mm – smooth surface – steel plate-01n0. cone / plate geometries 50 / 1 – smooth surface – steel cone 25 / 2 – smooth surface – steel cone typeair cooled peltier temperature control temperature range-6 to 210 deg cor better testing protocols viscometry measurement viscometry as a function of time, temperature and shear rate. yield stress measurements. constant rate measurements. shear rate sweep. oscillation measurement; oscillation measurement with respect to time, temperature, frequency and amplitude ; oscillation stress sweep.oscillation strain sweep. elastic ( g’ ) , loss ( g” ) , complex modulus ( g* ) , tan delta as a function of time, temperature, frequency, strain and stress in shear mode transientmeasurements creep / creep recovery measurement stress relaxation measurements air compressor 100psi, 3.8 cfm , oil free system computer i5, 2.67 ghz or higher, 8 gb ram or more, ssd with 240 gb or more