Sulfurization testing machine "Rotary Rheometer RLR-4"

This is a vulcanization testing machine (rotorless rheometer/MDR) for evaluating the vulcanization characteristics of rubber. Fully automated testing is also possible with the optional sample automatic loading and unloading device.

● The sample chamber die can be selected in addition to the flat die specification, also in a conical die specification. ● By installing the automatic sample loading and unloading device* (pin type or film type) and the data processing device*, full automation (continuous testing of 84 samples) is possible. This contributes to labor-saving and efficiency in measurement tasks. (*Optional) ● By installing options for foam pressure measurement and tan δ measurement functions, you can obtain more physical properties of rubber. *The photo includes the automatic sample loading and unloading device (optional).

basic information

■Die shape: Rotor-less type non-friction sealed type Flat die (standard) Conical die (optional) ■Amplitude angle: ±0.10° to ±2.00° (variable in 0.01° increments) ■Frequency: 0.83 to 2.5Hz (50 to 150cpm) ■Temperature range: Room temperature +20°C to 230°C ■Torque range: 100 dN·m auto range (maximum 200 dN·m) ■Sample loading/unloading: Manual (standard) Fully automatic (optional) ■Options: Automatic sample loading/unloading device (pin type, film type), data processing device (PC, dedicated software included), foam pressure measurement device, programmed heating device, phase angle measurement device, viscoelasticity measurement device, etc. ■Reference standards: JIS K 6296-1, -3, JIS K 6297 (ISO 13145) (for viscoelasticity measurement option), ISO 6502-1, -3, ASTM D5289 For other specifications, please refer to the catalog.