RPA-8000   Rubber Process Analyzer

Rubber Process Analyzer

The RPA-8000 Rubber Process Analyzer is designed to measure the properties of polymers and rubber compounds before, during and after cure by dynamically changing frequency, stress and temperature. It is used to analyze the processability and vulcanization characteristics of rubber compound in manufacturing process.
  The RPA is very highly sensitive and can detect the change in properties caused by a little composition change during production. It is characterized by easy operation, time saving, cost saving, high efficiency and multifunction, so it has been widely and flexibly used to replace many traditional equipment and tests in many areas.

產品規範: ASTM-D5289、ASTM-D6204、ASTM-D6601、GB/T 16584、ISO-6502

Temp. range Ambient temp. to 230℃
Temp. control Microprocessor based PID control system
Temp. accuracy ±0.3℃
Min. temp. reading 0.1℃
Heat-up time 30℃ to 190℃ < 6 min
Temp. recovery time Reaches set temp. ±0.3℃ within 50 sec
Oscillation strain ±1.4% to ±1256% (±0.1° to ±90°) 
Oscillation frequency 0.0016~33Hz(0.1~2000cpm)
Torque range 0.001~225dN-m(0.0009~200lb-in)
Units of measurement a) Torque: S*, S`, S'' (N-m, dN-m, lb-in, kg-cm)
b) Shear modulus: G*, G`, G" (Pa, MPa, psi)
c) Temp.: ℃ or ℉ 
d) Frequency: cpm, Hz, rad/s
e) Strain: arc or %
f) Others: η`, η", η*, j`, j", j*, tamδ 
Function a) Vulcanization test (fixed temp. vulcanization, variable temp. vulcanization, static vulcanization, fixed torque vulcanization, etc.)
b) Sweep (including strain sweep, temp. sweep, frequency sweep, martix, etc.)
c) Stress relaxation
Pneumatic pressure 3.6 kg/cm2 (0.36MPa) prepared by customer
Dimension (W ╳ D ╳ H) Main unit: 68 × 80 × 130 cm
Weight (approx.) Main unit: 220 kg
Power 1∮, AC 220V, 7.5A, 50/60Hz, 7.5A (or specify)

*Specification and content are subjected to change without notice.

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