Automatic testing machine 586

for laboratory

To evaluates suitable processing conditions and product value of biaxially stretching films in laboratory. – The center stretching type is employed as the stretching method. In collaboration with the servo motor used as the driving system, it realizes uniform film through precision stretching. – Stretching under various conditions available by setting up the stretching program. – Quick and safe mounting of the sample with gas-pressure grips. – A variety of options including stretching ratio, load sensing, secondary heating unit, and data processing allows you to select a machine specification most suitable for your needs. Temperature Control Panel The temperature controller is built in the temperature control panel. Temperature is controlled individually in total of twelve blocks, i.e. six blocks on both upper and lower sides respectively (plate heaters and test piece preheaters). Among them, the plate heaters, test piece preheaters and preheaters are equipped with SCR circuits inside. Especially the plate heaters are equipped with ten SCR circuits and five voltage control circuits on each sides respectively to surely uniform the temperatures. As a result, the temperatures at twelve points can be fully uniformed. The temperatures are indicated on the display of the program controller, and six points of them are recorded by the 6-point recorder. Load Detecting Unit (Optional) Optional load recorder can be installed respectively in lateral and longitudinal directions as required. For load sensing, a strain gauge of special heat-resistant structure is attached to the center grip covering a force of 200N (20kgf) at the maximum.