GB/T16584 Digital Temperature Controller No Rotor Rubber Rheometer

Product Specification

Digital Temperature Controller Rubber Testing No Rotor Rheometer

Use:

This machine is designed by GB/T16584<Rubber——use no-rotor rheometer to test vulcanization characteristic,can meet ISO6502 standard,and can test the data of Italy standards about T10,T30,T50,T60,T90.This machine can be use test unvulcanized rubber characteristic,and test out the suitable vulcanizing time. Used imported intelligent digital temperature controller,easy adjustment,wide temperature controlling range,high accuracy,good stability and reproducibility.Use computer to control the machine and store the test data and print the data.Test curve can be compared and amplification in software.

Main functions:

Using computer control, after setting the parameters on the computer, directly control the test parameters of the vulcanizer. Real-time display of vulcanization curve and temperature curve, storage of test results, can adjust the comparison of different test results and display them in different colors.

It adopts single-chip microcomputer control, which includes: host, temperature measurement, temperature control, data acquisition and processing, sensors and electrical interlocking components. Among them, the temperature measurement and control circuit is composed of a temperature controller, platinum resistance, and a heater, which can automatically track changes in the power grid and ambient temperature, and automatically correct PID parameters to achieve rapid and accurate temperature control. The data acquisition system and the electromechanical chain complete the automatic detection of the torque signal of the rubber vulcanization process, and automatically display the temperature and set value in real time. After vulcanization, automatic processing, automatic calculation, printing of vulcanization curve and process parameters. It displays vulcanization time, vulcanization torch, and has various audible prompts.

Software Introduction

A. Testing standardization:GB/T16584ISO6502:1991 and ASTMD5289-95.

B. Specimen information:set the material no,like “RBS6".User can set the title freely.

C. High quality function:You can modify the testing time when in operation.For example:When you set 20min to finish vulcanization,when in testing to 11min,you find the rubber material can finish vulcanization in 9min,and no need to test longer.You can modify the test time in software to 9min,the test will stop in 9min,and will draw integrity vulcanization curve and caculate the test data.If you test 18min,19min will finish,but it doesn't finish vulcanization,need to continue testing,or the testing data will be wrong.At this time,you can set the test time longer,modify 25min or more,Until the vulcanization finishing.It can time and rubber material.

D. Graph curve scale automatic optimization(Auto Scale),after testing,software can according to test data size to adjust Y scale,according to 0—5 Mv 0—10Mv 0-20Mv,making testing curve more beautiful,for different material,you can also compare the data in software.

How it works:

The rubber sample into the mold cavity is almost entirely enclosed and maintained at test temperature, the mold cavity are of two parts, of which the lower part with a small linear reciprocating movement (swing oscillation), oscillatory shear specimen produced strain determination is the reaction torque of the mold cavity (force), this torque (force) depends on the shear modulus of rubber.
Curing test specimens after the start of the shear modulus increases, the computer machine real-time display and record the torque (force), when the torque (force) rose to a stable value or the maximum as well as return to the state, they get a torque ( force) and time curve, that is, curing curve (Figure 1), shape of the curve and test the temperature and plastic material characteristics.

Download Brief:

ZL-3001 No Rotor Rheometer.pdf

The main technical parameters: