儀器簡介:
株式會社上島制作所創(chuàng)立于1916年(大正5年),主要是向橡膠、塑料、涂料等產業(yè)領域提供符合ISO 、JIS、ASTM 為主的國際工業(yè)標準的試驗機。
本款機型是采用了能適合各種測試場所的緊湊型結構先進的硫化試驗機。具有體積小,質量輕等優(yōu)點。
FDRR(Flat Die Rheometer) is a testing equipment that measures changes in torque that vary with rubber by oscillation and determines the vulcanization characteristics based on changes in the maximum torque, the minimum torque, scorch time, cure time, viscoelasticity, and other factors when the rubber component is entered between the upper and lower dies of a flat plate at a specified temperature and is subjected to sinusoidal torsional oscillation. FDR thus provides a corn drive designed to achieve accurate sinusoidal oscillations and a four-heater drive, thus achieving high accuracy and reproducibility of the test results. And also this equipment is compact that it can be installed in any place. Options include a sponge rubber analysis mechanism (which analyzes the sponging pressure, sponging reaction, and vulcanization reaction of sponge rubber); a simulated temperature rising program mechanism; and a sample automatic coveyance mechanism (Maximum 100 samples).
技術參數:
扭矩: 200dNm
試驗溫度: 50 ~ 230 ℃
安全裝置:
(1)前面及側面防風蓋(僅全部關閉時氣缸才上升)
(2)扭矩傳感器是防止扭矩過大的構造(200dN・m以上)
(3)防止過度升溫的構造(超過240oC時電熱器關閉)
連接電腦:帶有RS232接口
重量:105KG
尺寸:333(W)×520(D)×780(H)mm
主要特點:
●在規(guī)定的溫度下,混合橡膠放在上下平板膜腔之間并施以正弦波扭矩振動時,隨著橡膠的硫化測定其扭矩的變化。
●可根據扭矩、小扭矩、焦燒時間、硫化時間、粘彈性等其它因素的變化求出硫化特性的試驗機。
●有可達到正確的正弦波振動的圓錐旋轉驅動裝置和四個加熱器。
●實現了實驗結果優(yōu)越的和再現性。
●采用4HD(4Heater Drive)實現優(yōu)越的溫度(采用片式加熱器和各加熱器的獨立PID控制)。
●預熱時間縮短。
●樣品投入后溫度恢復時間縮短。
●通過電子校準器,實現測力計的自動校正。
●通過動態(tài)校準器,實現位相和扭矩的自動校正。