產(chǎn)品說(shuō)明:
電工套管壓力試驗(yàn)機(jī)JG3050-7
一、電工套管壓力試驗(yàn)機(jī)特點(diǎn)及用途:
電工套管壓力試驗(yàn)機(jī)適用于多種塑料管、塑料波紋管等作壓力試驗(yàn),在試樣上放置一正方體鋼塊,并由杠桿、砝碼施加一個(gè)緩慢增大的力后,由大量程百分表測(cè)量試樣壓扁處外徑的變化,并檢查試樣的力學(xué)性能。符合GB/T14823.2《電氣安裝用管 特殊要求--剛性絕緣材料平導(dǎo)管》、《JG 3050-1998 電工套管》及ZBG33008《聚氯乙烯塑料波紋電線管》等要求。
二、電工套管壓力試驗(yàn)機(jī)技術(shù)參數(shù):
1、zui大壓力:5000N
2、配套砝碼:1250N(共9件)
3、壓力精確度:±1%
4、壓頭規(guī)格:50×50mm
5、管徑變化測(cè)量范圍:0-3mm
6、測(cè)量精度:0.01mm
7、升降平板尺寸:252×240mm
8、升降范圍:90mm
9、外形尺寸:726×340×545mm
10、重量:70Kg
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