RUBBER PROCESS ANALYZER

RUBBER PROCESS ANALYZER ZGT RPA 8000 ZGT RPA 8000

It can be used for testing unvulcanized rubber compounds and vulcanizable rubber compounds.

INDUSTRIAL SECTORS OF USE

TECHNICAL INFORMATION

  • Temp.: Ambient temp. ~ 230°C
  • Temp. Control: Specialized micro processor, fast heating and cooling
  • Temp. Accuracy: ±0.3°C
  • Min. temp. Reading: 0.1°C
  • Heating rate: 30°C~190°C < 6`
  • Temp. returning index: Less than 50 sec to reach ±0.3°C of the set temperature (177°C) after cavity is closed
  • Oscillation strain: ±0.005° to ±90° (±0.07% to ±1256%)
  • Oscillation frequency : 0.1 to 3000cpm (0.0016 to 50Hz)
  • Torque range: 0.001 ~ 225 dN-m (0~200 lb-in)
  • Power: 1∮ AC220V±10% 50/60 Hz., 7.5A. Deviations from these ranges may affect performance.
  • Pressure: 3.6 kg/cm2 (0.36 MPa) provided by user

Units of measure

  • Torque: S*, S’, S” (N-m, dN-m, lb-in, kg-cm)
  • Shear modulus: G*, G’, G” (Pa, Mpa, psi)
  • Temp: °C, °F
  • Frequency: cpm, Hz, rad/s
  • Strain: arc, %
  • Optional calculated results: η’, η”, η*, j’, j”, j*, tanδ

Subtest types

  • Vulcanization test (fixed temp vulcanization, variable temp. vulcanization, static vulcanization, fixed torque vulcanization etc.)
  • Sweep (including strain sweep, temp. sweep, frequency sweep, matrix timed test etc.)
  • Stress relaxation

APPROXIMATE DIMENSIONS AND WEIGHT

  • Width: 70 cm
  • Depth: 85 cm
  • Height: 130 cm
  • Weight: 210 kg

TECHNICAL DOCUMENTATION

Technical Specification

RELEVANT STANDARDS

  • GB/T 16584
  • ISO 6502
  • ASTM D6204
  • ASTM D6601

ADDITIONAL INFORMATION

The Rubber Process Analyzer is engineered for precise evaluation of both unvulcanized and vulcanizable rubber compounds, supporting advanced vulcanization tests, stress relaxation, and frequency sweeps. With a temperature accuracy of ±0.3°C, a wide oscillation frequency range (0.1–3000 cpm), and a torque range up to 225 dN-m, it ensures consistent results for quality control and R&D. This analyzer utilizes a microprocessor-based temperature control system that offers fast heating/cooling and stability within seconds. It adheres to global standards like ISO 6502 and ASTM D6204, making it an essential instrument in rubber material characterization and dynamic mechanical analysis.