PSPT-03 Catheter Friction Performance Tester is specialized in testing the fastness of the hydrophilic coating, surface sliding performance/lubricity, coating friction and coefficient of friction of intravascular catheters, non-vascular catheters, guidewires, etc., such as urinary catheters, drainage tubes, tracheal intubation tubes, balloon catheters, etc. > Unique cyclic friction test mode, and supports multiple one-way up and multiple one-way down test modes > Support friction times setting to meet multiple friction tests > Static friction, kinetic friction, static coefficient of friction , kinetic coefficient of friction can be tested for one time > Automatic clamping device, the force is settable freely, to ensure the stability of the test > Adopt circulating water bath temperature control design to realize the test under different temperature conditions. > Silicone pads of standardized hardness to provide a test environment close to human tissue. > Small range sensor to ensure the accuracy of test data > The equipment supports one-key automatic water supply and drainage function, which ensures a clean water bath environment > 0.5%FS high-precision testing, effectively ensures the accuracy and repeatability of test results > Equipped with advanced displacement control system, displacement accuracy can up to 0.1mm

> With advanced drive system, which can achieve infinitely variable speed and wider test speed range to meet different test conditions > Intelligent designs of over-travel protection, overload protection, automatic position reset and power failure memory for safe test operation. > Equipped with UL certified Schneider emergency stop button to maximize the safety of human and machine during the test > Real-time monitoring of system status to ensure that the equipment is always in the best operating status > Equipped with four levels of user security password to ensure the security of test data...

Test Principle Installation of catheter clamps in the clamping slots of the clamping system. Adjust the spacing between the two sliding clamps to the specified clamp spacing and then tighten the clamping tabs, ensure that the catheter clamps maintain a good fit. The end of the test catheter is passed from bottom to top through the two catheter clamping tabs, and the upper clamp of the tester holds the head of the catheter. Insert the rest of the catheter into the drum filled with water, hang naturally and soak for the manufacturer's recommended time. Adjust the position of the two sliding clamping...