RT-722A Benchtop Capillary Rheometer

Category 2. Plastic Testing Machine

Additional information

RT-722A capillary rheometer structure design adopts single-column pendulum head desktop design to ensure the structural strength and easy cleaning. The transmission structure adopts Taiwan brand precision ball screw to realize the transmission of kinetic energy, and the speed control system adopts AC servo system to realize the precise control of displacement and pressure. The heating unit adopts spiral heating wire for overall heating, and the overall temperature of the cylinder is uniform. High-tech measurement and control system and software interface is simple and intuitive, you can set the test mode, and related operating parameters, real-time display of the curve and calculation results.

Product Details：

Scope Of Application

1. This machine is suitable for determining the shear rate of plastics and polymer materials and at a certain temperature, the determination of the melt fluidity under the action of shear stress, including the apparent viscosity of thermoplastics and thermosetting materials apparent viscosity;

2. The rheometer for the computer measurement and control of intelligent capillary rheometer, can be under constant pressure, constant speed, constant temperature, different heating rate, different temperatures, different shear rate, etc., through the software automatically determine the different plastics in different mouth mold environment pressure, temperature, speed and other detection parameters. The software automatically draws curves and saves and prints the data;

3. Can be customized according to user requirements of different specifications (low-temperature type, high-temperature type, different pressure, different rod diameter, etc.) models. This model is low pressure, single pressure head, single-column structure;

Technical Parameters

Temperature range:	room temperature ~ 400 ℃
Temperature rise rate:	1-10 ℃ / min, continuously adjustable, and can be rapid temperature rise
Temperature display accuracy:	0.1℃
Pressure range:	1-50MPa±0.5%
Driving force:	5KN
Pressure measurement accuracy:	±0.5%FS
Pressure resolution:	0.1Mpa
Speed range:	0.001-500mm/min
Deformation measurement accuracy:	±0.5%FS
Plug diameter:	φ12 mm (can be customized according to user requirements, price negotiable)
Plug head area:	113.04mm2
Discharge mold specifications:	Ø 1 × 5, Ø 1 × 10, Ø 1 × 20, Ø 1 × 40 (mm × mm)
Material of outlet mold:	tungsten carbide
Power supply:	220V, 50Hz, power <1000W
Outside dimensions:	600 × 410 × 2100mm

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