Hybrid rheometerIt is a multifunctional rheological testing instrument that can measure the flow and deformation characteristics of substances under stress or strain, and is widely used in various fields such as cosmetics, food, polymer materials, pharmaceuticals, and chemical engineering.

　　Hybrid rheometerWorking principle and structure:

Measurement drive system

Including temperature, pressure, speed, and torque sensors, real-time monitoring and data transmission to the host control system.

The auxiliary parts (such as mixers and extruders) provide actual processing simulation environments and support single screw or twin-screw working modes.

Host control system

Responsible for equipment calibration, test parameter setting, data acquisition and processing, and generating rheological diagrams such as torque time curves.

Ensure data measurement accuracy and repeatability through high-precision rotational rheometers, such as imported non-contact dynamic torque sensors.

test mode

Steady state testing: Continuously rotating to apply strain or stress, obtaining the fluid deformation torque at a constant shear rate.

Transient testing: Apply step changes in strain or stress to measure the variation of fluid response over time.

Dynamic testing: Apply strain or stress through periodic oscillation to analyze the stress or strain characteristics of fluid response.

Technical advantages and characteristics:

High precision and repeatability

Adopting imported non-contact dynamic torque sensors and servo motor drives, the data measurement accuracy is high, maintenance free, and the service life is long.

Trace sample testing

The micro mixing rheometer has a small sample demand (3-5 grams or 7cm ³), significantly reducing the consumption of expensive raw materials, and is suitable for high cost material testing in the research and development stage.

Wide temperature and speed range

The temperature range covers room temperature to 420 ℃, and the speed adjustment range is 1-360rpm, supporting rheological testing under high temperature shear conditions.

Multi functional modular design

It can be equipped with various temperature control devices and expansion accessories (such as optical equipment, electromagnetic modules), and supports functional testing such as optical and electrical transformers.