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MOQ: 1

Lab torque rheometer Torque Rheometer is a measuring system for studying the flow, plastcizing, heat and shear stability of polymers. This torque rheometer system consists of a platform and some function units, such as the mixer and 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. This lab torque rheometer, which is designed to a excellent system with high measuring precision, handling flexibility and testing reproducibility, has been widely applied in science research, quality control and process experiment. Ⅰ. Components and function 1. Mainframe: Receiving and sending data signal control temperature and mechanical transmission, real-time mapping pressure -time, temperature-time, torque - time curve reports and so on 2. Mixing unit: Divided into 50 ml and 300 ml of two kinds, both of them mainly complete material characterization of rheological measurements, and complete material mixing and plasticizing, can be used as mixed material research. Equipped with three kinds of rotors with shear capacity. Make the material and rotor execute mixing shear by the same speed but opposite direction force to the chamber wall 3.. Extrusion unit: Simulate actual processing equipment to evaluate material processing performance. It can also cooperate with capillary die under the different shear rate, to measure real viscosity of melted plastic and the objective characterization of material fluidity. 3. Other parts: Traction, calendering, blown film, automatic measuring and weighing are optional, in order to complete the material modification, the measurement of impurities, such as tensile rheological study. Ⅱ. Main parameters index 1. Mainframe  Motor power  4  KW  Rotation speed range 0.1 ~ 150 rpm  Rotation speed deviation ± 0.5% F.S.  Torque range 0 ~ 200 Nm  Torque deviation ± 0.1% F.S.  Melt pressure range 0.1 ~ 100 MPa  Pressure deviation ± 0.5% F.S.  Temperature range  Room temp. ~ 300 ℃   Temperature deviation ± 0.5 ℃  Power supply 3 ∮ ,AV 380V 50Hz                     2. Mixing unit ( optional )  Chamber capacity  60 ml   Rotor material  38 CrMoALA  Rotor type  Roller  Max rotation speed  250 rpm  Max temperature  300 ℃  Max torque  200 Nm  Temp. control system          RKC, J type thermocouple, 3 areas heating, blow fan cooling  3. Extrusion unit ( optional)  Screw diameter  Φ 20mm  Compression ratio  2.5 : 1  Length diameter ratio  25 : 1  Screw material   38 CrMoALA  Max rotation speed  250 rpm  Max temperature   350 ℃  Max pressure  0 ~ 100 Mpa   Temp. control system     Eletric heating, blow fan cooling 4. Die configuration Circle shape                           Φ 2.0mm, Φ 3.0mm, Φ 4.0mm         Sheet shape                                           100 X (0 ~ 1.5mm) W X D, thickness is adjustable http://www.bpinstrument.com

Tags: Lab Mixing Torque Rheometer,Extrusion Torque Rheometer,Torque Rheometer Machine