同時可試:1件
壓力表讀值:0~100PSI 或指定*小讀值:2PSI
作動方式:手動式
計時器：0~999秒
體積：105＊56.5＊146.5cm

DH-3027R耐水度試驗機 WATERPROOFING TESTER

產品說明：

本機通用于裁維、合成皮、皮革、包裝紙等，以下列方法測試（三次這平均值，至少小數點**位）其耐水度或漏水度。

(1)水壓法：以1cm/sec之速度上升水位，待試片表面有三處透水時，立即記錄其水位（cm）

(2)一定水壓法：以1cm/sec之速度上升水位到一定的高度停止，待試片表面有三處透水時，立即記錄其時間（sec）。

(3)漏水量法：將水位升至一定位置（10cm）時，立即停止上升水位，測其一定時間內所漏之水量（ml）。

Its used to water-proof or leakage of fiber ,synthetic leather, leather, wrapped paper, etym. The test ways are(i.e. get the average value of three operations. calculated to the first decimal)

①Water pressure: Raise water position at speed of 1cm/sec.then record the actual water posit on when three locations of surface of specimen get water penetration.  

②Fixed water pressure: Raise water position at certain height at speed of 1cm/sec. Then pause, immediately record the seconds when three locations of surface of specimen get water-penetration.

③Leakage measurement: Raise water position to fixed distance (10cm).immediately stop raising the water to measure the water volume (ml) leaked during certain time.  

參數規(guī)格：