產(chǎn)品簡介
詳細介紹
運動粘度恒溫槽
KV-4
一,、用途和適用范圍
KV-4運動粘度恒溫槽是按照GB 265,,ISO 3104和ASTM D445的技術(shù)要求制造的石油產(chǎn)品測試儀器,。它保證了一個恒溫環(huán)境要求用于測定液體石油產(chǎn)品(指牛頓液體)的運動粘度,。
二、技術(shù)規(guī)格
工作溫度范圍:室溫/10℃ ~ 100℃
?。◣е评洌┕ぷ鳒囟确秶?10℃ ~ 100℃
測試孔數(shù):4個
溫度波動度:±0.01℃
溫度均勻度:±0.02℃
加熱功率:1500KW
玻璃缸尺寸:φ300×300mm(直徑×高)
外形尺寸:380×400×620mm(長×寬×高)
三,、結(jié)構(gòu)及特點
控制部分采用*的微電腦技術(shù),,具有控制精度高、功能強的優(yōu)點,。
a.精確的溫度控制:溫度波動度和溫度均勻性可達±0.02℃
b.精確的四路計時功能:計時分辨率為0.001秒;
c.溫度誤差校正功能:既可在常用的9個溫度點上進行定點修正,,亦可在9個點外的任何溫度點上進行修正;
d.存儲功能:可存儲試驗的日期和時間,、試驗溫度,,計時時間、計時通道等,,共可存儲99次,。
e.自我診斷和保護功能:溫度傳感器開路和液位低于警戒位置時,蜂鳴器發(fā)出報警聲,,顯示屏顯示故障內(nèi)容,;
f.豐富的顯示內(nèi)容:本恒溫槽采用VFD熒光顯示屏,可顯示:試驗日期;試驗編號;設(shè)定溫度和實際溫度;四路計時時間;故障內(nèi)容等
g.自動打印功能:外接打印機后,,可設(shè)定自動打印功能,。
四、標準附件
·孔蓋4個
·連接線1根
·熔斷器(10A)2個
·夾具4個
·品氏毛細管粘度計4支
根據(jù)需要,,公司可未經(jīng)預(yù)告對儀器的規(guī)格和外形進行更改,,望予以諒解為盼。



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