品牌
生产厂家厂商性质
所在地
主要在测试纸和纸板之防水性能,经上方试管滴入水滴后,检视其水流痕迹状态,比对标准表,作为防水等级之依据. 标准依据 produce spec：jis-p8137
this tester is used for determining the waterproof ability of paperpaperboard. user can examine scarcondition of water passage. then, consult the standard tableassess its repellent grade.
| 技术参数 | |
| 试样specimen | 300＊200mm |
| 试样台倾斜度inclination of test base | 45° |
| 滴管与试样间距 distance of dr-op | 10mm |
| 滴管容量 burette volume | 50ml |
| 滴管量 dr-op volume | 每滴0.1ml |
| 流程长度length of water passage | 250mm |
| 体积（不含滴管）dimension | 25＊30＊57cm |
| 重量weight | 12.5kg |
