Equipment: TA Instruments Rheometer AR2000ex
Analytical characteristics:
Stress- und strain-controlled
Heating equipment:electric heating plates, RT – 400 °C
Turning moment range: 0.1 μNm – 200 mNM
Dynamic frequence range: 0.12 μHz – 100 Hz
Angular rate:
Stress controlled: 10-8 rad/s – 300 rad/s
Strain controlled: 10-2 rad/s – 300 rad/s
Angular Displacement Resolution: 40 nrad
Minimum Strain: 0.00006
Normal force: 1 – 5000 g
Equipment: Rheometrics SR200
Analytical characteristics:
Measurements of polymers und viscous liquids,
inert gas flow possible
Measuring geometry: plate / plate, cone / plate
Turning moment range: 0.001 – 20 mNm
Resolution: 0.0001 mNm
Angular rate: 0 – 100 rad/s (0 – 954 U/min)
Angular Displacement Resolution: 4.2 mrad
Dynamic frequence range: 1x10-5 up to 500 rad/sec (1.6x10-6 up to 80 Hz)
Heating equipment: RT – 350°C sample temperature