DLYS-201苯結晶點測定儀
DLYS-201苯結(jie)晶(jing)(jing)點測定(ding)(ding)(ding)儀(yi)是根據中(zhong)華人民共(gong)和(he)國標(biao)準GB/T3145《苯結(jie)晶(jing)(jing)點測定(ding)(ding)(ding)法(fa)》規定(ding)(ding)(ding)的要求(qiu)設計制造的,適用于按GB/T3145標(biao)準規定(ding)(ding)(ding)的試(shi)驗(yan)方(fang)法(fa)測定(ding)(ding)(ding)苯的結(jie)晶(jing)(jing)點。在規定(ding)(ding)(ding)的冷卻(que)條件下,當被測試(shi)樣冷卻(que)到(dao)一(yi)定(ding)(ding)(ding)溫度,在有固體析出后,溫度復(fu)又回升(sheng)(sheng),回升(sheng)(sheng)達到(dao)的Z高溫度即為(wei)結(jie)晶(jing)(jing)點。
廠商性質:生產廠家 更新日期:2023-08-02 瀏覽次數:1076