Name：rotorless rheometer
Model：LHX
Description：Rotorless rheometer, is no rotor vibration system, used to measure rubber’s features of vulcanized viscoelasticity. It is the most important device of producing, fundamental researching and ingredient controlling.
rotorless rheometer Detailed information：
Rotorless rheometer
Product introduction:
Rotorless rheometer, is no rotor vibration system, used to measure rubber’s features of vulcanized viscoelasticity. It is the most important device of producing, fundamental researching and ingredient controlling.
Product standard:
ASTM-D5289, ISO6502, 3417, GB-T16584
Curves type can be displayed:
Upper and lower mould temperature curve
Vulcanized elastic curve
Vulcanized rate curve
Viscosity curve
Viscosity-elastic curve
TWN curve
Phase angle curve
Technical parameter:
|
Mould form-closeness mould
Mould form-openness mould |
The form A use seal ring to separate mould center from outline border. The upper and lower mould can be completely closed and accurately feely to adjust the gap between upper and lower mould. Form B is openness mould. |
|
Temperature control |
Computer online control, PID.SSR control, control range: indoor temperature~200℃ |
|
Temperature precision rate |
Temperature error ±0.3℃， minimum temperature reading value: 0.1℃ |
|
Heating speed |
Room temperature~190℃<8’50” |
|
Temperature changing time |
175℃~190℃<4’ 190℃~175℃<4’50” |
|
Vibration frequency |
100cpm(1.66Hz), use servo motor |
|
Torque range |
Elasticity, 1~200 lb-in/viscosity, 0.3~200lb-in, you can choose computer automatically select or set by own. |
|
Torque unit minimum reading value |
Kg-cm, lb-in, N-m 0.001 |
|
Vibration angle measure time |
±0.5°，±1°，±2°，±3°， time is not limited, and you can change it during the process |
|
Power |
1∮，AC220V±10%， 50/60Hz±3Hz，10A |
|
Air pressure |
4.6Kg/cm2(0.46MPA) prepared by yourself |
|
Specimen volume |
About 3~5cm3 |
|
Total weight-closeness mould |
350kg |
|
Standard equipment |
A set of computer system |
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