騰達試驗儀器廠;

　　防水卷材真空吸水儀是檢測儀器，用來檢測石油瀝青紙胎油氈，油氈防水卷材吸水性專用的檢測設備。也可用于各種瓷磚吸水性試驗。使用前務必仔細閱讀說明書。并由**實驗人員操作，以避免操作不當引起的傷害。如需了解更多資料請與我公司客服人員聯系。

　　Water-proof membrane vacuum water absorber is a testing instrument for detecting water absorption of petroleum asphalt paper tire linoleum and linoleum waterproof membrane.Can also be used for various tiles water absorption test.Be sure to read the instructions carefully before use.It is operated by**experimental personnel to avoid injury caused by improper operation.For more information,please contact our customer service staff.

　　防水卷材真空吸水儀由上海榮計達儀器科技有限公司提供，符合**標準（瀝青防水卷材試驗方法GB328.4-89）而研制，設備質保期一年，一年內產品如有質量問題，供方負責免費維修。如果因操作不當或者人為損壞，我公司亦應提供維修、更換服務，由此產生的費用我公司會酌情收取。

　　Waterproof membrane vacuum water absorber is provided by Shanghai Rongjida Instrument Technology Co.,Ltd.ａnd developed in accordance with the**standard(test method for asphalt waterproofing membrane GB328.4-89).The supplier is responsible for free maintenance.If due to improper operation or man-made damage,our company should also provide repair and replacement services,ａnd the costs incurred by our company will be charged at our discretion.

　　防水卷材真空吸水儀技術參數；

　　1、真空度負壓范圍；0-（900000+1300）Pa

　　2、電源電壓；220v50hz

　　3、外形尺寸；580*495*445mm

　　Technical parameters of vacuum water absorption meter for waterproof membrane;

　　1.Vacuum pressure and negative pressure range;0-(900000+1300)Pa

　　2.Power supply voltage:220v50hz

　　3.Dimensions:580*495*445mm

　　防水卷材真空吸水儀結構特點：

　　主要由抽氣部分，試驗控制部分及試樣容器部分組成，控制系統方便靈活，易于操作，整機布局合理，層次分明。

　　Structural features of waterproof membrane vacuum water absorber:

　　It is mainly composed of pumping part,test control part and sample container part.The control system is convenient and flexible,easy to operate,ａnd the whole machine is arranged reasonably and clearly.

　　防水卷材真空吸水儀安裝與調試：

　　開箱時注意各種玻璃容器是否破損，真空泵是否注到紅點位置，各接頭連接避免松動，個閥芯應涂真空至，將溫度計及膠塞安裝在儲水瓶上，然后接通電源。

　　Installation and commissioning of waterproof membrane vacuum water absorption instrument:

　　When opening the box,pay attention to whether the various glass containers are damaged,whether the vacuum pump is injected to the red dot position,ａnd the joints are connected to avoid loosening.Vacuum should be applied to each valve core.Install the thermometer and rubber plug on the water bottle,ａnd then connect the power supply.

　　防水卷材真空吸水儀試驗準備：

　　A、抽氣系統檢查，(充氣時再開啟注水閥)

　　儲水瓶倒入少量的清水關閉注水閥，開啟調壓閥及抽水閥，啟動使真空干燥器的真空度達到規定的數量，此時開啟注水瓶內的水抽吸到干燥器中，以此檢查抽氣系統暢通無漏氣。

　　B、試件處理：(卷材為例，瓷磚參閱**有關檢測標準測試)時間不封邊，將其表面浮動隔離材料刷除，并準確稱量(W1)

　　Test preparation for vacuum water absorption meter for waterproof membrane:

　　A.Exhaust system inspection(open the water injection valve when inflating)

　　Pour a small amount of water into the water storage bottle to close the water injection valve,open the pressure regulating valve and the water suction valve,ａnd start to make the vacuum degree of the vacuum dryer reach the specified amount.The air extraction system is free from leaks.

　　B.Test piece processing:(coiled material as an example,ceramic tiles refer to**Relevant testing standard test)Time is not sealed,brush the surface of floating insulation material,ａnd accurately weigh(W1)

　　防水卷材真空吸水儀注意事項：

　　1、真空度負壓嚴禁超過表量程而損壞表。

　　2、閥門塞心及干燥器接口處定期涂真空脂。

　　3、滴在干燥器真空脂上水需用濾紙粘吸。

　　4、因閥芯陣松而造成漏氣。

　　5、定期更換泵油

　　Note for waterproof membrane vacuum water absorber:

　　1.Vacuum and negative pressure are strictly prohibited to exceed the meter range and damage the meter.

　　2.Regularly apply vacuum grease to the valve plug and the interface of the dryer.

　　3.Water dripping on the vacuum grease of the dryer needs to be sucked with filter paper.

　　4.Air leakage caused by loose spool.

　　5.Change the pump oil regularly