News
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Installation of hydrostatic pressure tester and matters needing attention
Hydrostatic pressure resistance tester is used to measure the water resistance of various fabrics after waterproof treatment, such as canvas, oilcloth, tent cloth, tarp, rain proof clothing cloth and geotextile materials, etc. Hydrostatic pressure tester applicable standards: GB/T4744, FZ/T01004,...Read more -
Problems affecting the normal operation of wire tensile testing machine
Shandong drake production of metal wire tensile testing machine is mainly used for steel wire, iron wire, aluminum wire, copper wire and other metals, non-metallic materials in the normal temperature environment of tensile, compression, bending, shear, peel, tear, load and other static mechanical...Read more -
Procedure for replacing broken film of paper board
It is a very troublesome thing to change the film of carton resistance tester. Many people don’t know how to change, so let’s talk about how to change! 1. Start the machine and enter the experiment interface. 2. Press the “Down” or “Back” button. 3, the machine...Read more -
DRK109 break resistance tester maintenance and common troubleshooting
I. Equipment maintenance 1) Film replacement After using for a period of time, when it is found that the film has obvious deformation and the resistance is lower than the required value range, it should be replaced. The film replacement method is as follows: 1.1 Under startup state, first “...Read more -
DRK tensile testing machine common problems and solutions
Tensile testing machine in the process of daily life operation, there will be many problems, the common are the following: 1, the test machine host power supply is not bright, can not move up and down. The solution is to check whether the power line of access testing machine is connected normally...Read more -
Brief introduction of anti – synthetic blood penetration meter
The anti-synthetic blood penetration instrument uses an air source that can provide (0.5 ~ 30±0.1) kPa air pressure to continuously pressurize the sample, which is not limited by the space of the test site. Pressure range can be adjusted freely, adjustment range (0.5 ~ 30) kPa; Color touch screen...Read more
