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AT400 Torque Rheometer

AT400 Torque Rheometer is a measuring system for studying the flow, plasticizing, heat and shear stability of polymers. This system consists of a platform and some function units, such as the mixer and single-screw or twin-screw extruder. The platform connected with a function unit can measure flow and compounding behaviors, critical processing parameters of temperature, pressure, torque and viscosity of polymers in the laboratory-requiring only small sample volume. Designed to an excellent system with high measuring precision, handling flexibility and testing reproducibility, this instrument has been widely applicable in science research, quality control and process experiment.
  • AT400

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Product Description

AT400 Torque Rheometer is a measuring system for studying the flow, plasticizing, heat and shear stability of polymers. This system consists of a platform and some function units, such as the mixer and single-screw or twin-screw extruder. The platform connected with a function unit can measure flow and compounding behaviors, critical processing parameters of temperature, pressure, torque and viscosity of polymers in the laboratory-requiring only small sample volume. Designed to an excellent system with high measuring precision, handling flexibility and testing reproducibility, this instrument has been widely applicable in science research, quality control and process experiment.The whole system is as follows:

AT400 Torque Rheometer

Details

1. Platform

 

The platform, linked with an external PC through industrial bus, provide all functionality for driving and controlling the function units and data record. It has mechanical and electrical interface matching with the mixer or extruder. We have two kinds of structures to match the function units with the platform. One is a simplified structure and another is a unit movable structure that makes the function unit on a handcart to exchange it more easily. You can select an assembly to carry out testing tasks. The platform and its technical parameters as Fig.1 and Tab.1.

Parameters

Motor

Panasonic Servo   Motor & Driver, 3.0kw

Speed range

0.1~200rpm

Speed accuracy

0.05%F.S.

Torque

0~300Nm

Torque accuracy

0.1%F.S.

Melt pressure range

0.1~100MPa

Melt pressure accuracy

0.5%F.S.

Temperature range

0~350℃

Temperature accuracy

±1℃

Temperature channel

5 (4 channels for controlling temperature)

Power supply

3phase, AC380V, 50Hz, 30A




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