塑料低溫脆性測定儀
一、塑料低溫脆性測定儀特點及用途:
JZ-6143型;橡(xiang)塑(su)(su)低(di)(di)溫(wen)(wen)脆(cui)(cui)性(xing)試驗儀是(shi)測(ce)定(ding)(ding)材料(liao)(liao)(liao)在規定(ding)(ding)條件下試樣受沖擊出現破壞時的(de)zui高(gao)溫(wen)(wen)度(du)(du)(du),即為脆(cui)(cui)性(xing)溫(wen)(wen)度(du)(du)(du),可(ke)以對(dui)塑(su)(su)料(liao)(liao)(liao)及(ji)其(qi)他彈性(xing)材料(liao)(liao)(liao)在低(di)(di)溫(wen)(wen)條件下的(de)使用性(xing)能作比(bi)較(jiao)性(xing)鑒定(ding)(ding)。因(yin)此(ci)無論在科學研究材料(liao)(liao)(liao)及(ji)其(qi)制品(pin)的(de)質(zhi)量檢驗,生產過程的(de)控制等方面(mian)均(jun)是(shi)*的(de)。本儀器是(shi)根(gen)據(ju)GB/T5470-2008塑(su)(su)料(liao)(liao)(liao)沖擊脆(cui)(cui)化溫(wen)(wen)度(du)(du)(du)試驗方法等國(guo)家標準的(de)要求。本儀器再原有設計(ji)中,增加了(le)冷(leng)井攪拌器,使容器四周溫(wen)(wen)度(du)(du)(du)更均(jun)勻,下降溫(wen)(wen)度(du)(du)(du)更快(kuai),節約時間,降低(di)(di)了(le)能耗。
二、;塑料低溫脆性測定儀技術參數
1、試驗溫度:-80℃—0℃
2、沖頭半徑為1.6㎜±0.1㎜
3、鉗口半徑為4.0㎜±0.1㎜
4、沖頭中心線與夾具間隙為3.6㎜±0.1㎜
5、沖頭的外側與夾具間隙為2.0㎜±0.1㎜
6、沖擊時試驗速度應達到200㎝/s±20㎝/s,沖頭行程至少達5.0㎜
7、外型尺寸:720×700×1380mm
8、功率:1100W
9、冷井容積:700ml
三、;塑料低溫脆性測定儀結構原理
3.1本設備由制冷壓縮機主機體、加熱裝置、電子控制箱、冷卻槽、冷卻介質循環系統、自動報警裝置等部分組成
3.2 升降夾持器
升降(jiang)夾(jia)持器由帶有夾(jia)持器的氣缸和氣缸座組成。從試樣(yang)受沖擊部(bu)位,到夾(jia)持器下端(duan)的距(ju)離為(wei)3.6±0.1mm。
3.3沖擊裝置
沖擊裝置由沖擊器和沖擊氣缸組成。
3.4沖擊器
沖擊(ji)器頭部形狀和尺寸。沖擊(ji)器的工作行程為40±1mm。沖擊(ji)氣缸(gang)在(zai)復位(wei)狀態(tai)下,沖擊(ji)器端部到試樣的距離為3.6±0.1mm。
我廠產品銷(xiao)售有(you):各種(zhong)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),機(ji)(ji)(ji)(ji)(ji)(ji)械拉力試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),無(wu)轉子硫(liu)化儀(yi)(yi),門尼粘(zhan)度儀(yi)(yi),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)低溫脆(cui)性(xing)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)輥筒磨耗機(ji)(ji)(ji)(ji)(ji)(ji),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)阿克隆磨耗機(ji)(ji)(ji)(ji)(ji)(ji),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)老化試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱,油(you)封修邊機(ji)(ji)(ji)(ji)(ji)(ji),油(you)封旋轉性(xing)能(neng)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji) ,橡(xiang)(xiang)膠(jiao)(jiao)(jiao)切(qie)條(tiao)機(ji)(ji)(ji)(ji)(ji)(ji),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)沖擊(ji)彈性(xing)機(ji)(ji)(ji)(ji)(ji)(ji),試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)模具,試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)夾具,耐寒(han)系數測定儀(yi)(yi),橡(xiang)(xiang)膠(jiao)(jiao)(jiao)氣動沖片(pian)(pian)機(ji)(ji)(ji)(ji)(ji)(ji),球壓(ya)耐熱試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)裝置,臭氧(yang)老化箱,塑(su)料(liao)管(guan)彎曲試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),管(guan)材耐壓(ya)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),爆破試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),袋式除(chu)塵(chen)器(qi),薄膜沖擊(ji)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),電子式固體比重計,絕緣導管(guan)沖擊(ji)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),快(kuai)速塑(su)性(xing)計,普通V帶疲勞試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),橡(xiang)(xiang)塑(su)密度計,橡(xiang)(xiang)膠(jiao)(jiao)(jiao)疲勞龜裂(lie)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),壓(ya)縮應力松馳儀(yi)(yi),落錘沖擊(ji)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),簡支梁沖擊(ji)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),懸臂(bei)梁沖擊(ji)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),熱變形維卡溫度測定儀(yi)(yi),熔體流動速率(lv)儀(yi)(yi),塑(su)料(liao)管(guan)水壓(ya)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),刨片(pian)(pian)機(ji)(ji)(ji)(ji)(ji)(ji),塑(su)料(liao)球壓(ya)痕硬度計,橡(xiang)(xiang)膠(jiao)(jiao)(jiao)可(ke)塑(su)度試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),電工(gong)導管(guan)彎曲試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),電工(gong)導管(guan)壓(ya)力試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji),沖片(pian)(pian)機(ji)(ji)(ji)(ji)(ji)(ji),硬度計,雙頭磨片(pian)(pian)機(ji)(ji)(ji)(ji)(ji)(ji),雙頭切(qie)片(pian)(pian)機(ji)(ji)(ji)(ji)(ji)(ji),測厚儀(yi)(yi),裁刀等