DH-3027A手动耐水压试验机 DH-3027A

同时可试:1件
压力表读值:0~100PSI 或*小读值:2PSI
作动方式:手动式
计时器：0~999秒
体积：105＊56.5＊146.5cm

DH-3027R耐水度试验机 WATERPROOFING TESTER

产品说明：

本机通用于裁维、合成皮、皮革、包装纸等，以下列方法测试（三次这平均值，至少小数点**位）其耐水度或漏水度。

(1)水压法：以1cm/sec之速度上升水位，待试片表面有三处透水时，立即记录其水位（cm）

(2)一定水压法：以1cm/sec之速度上升水位到一定的高度停止，待试片表面有三处透水时，立即记录其时间（sec）。

(3)漏水量法：将水位升至一定位置（10cm）时，立即停止上升水位，测其一定时间内所漏之水量（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.

参数规格：