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                    • 老化试验机
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                    • 类别:环境测试
                    • 点击:887
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                    产品介绍

                    老化试验机主要是用来测试橡胶,塑胶及各种绝缘体材料在固定时间内,以回转的方式受热下的变化。其性能与一般老化炉不同。在70°C的老化机内测试24小时,理论上相当于暴露在大气中6个月的时间。本机配备有马达驱动实验转盘,热风循环系统可以确保温度的均匀性。

                    本机主要测试:橡胶,塑胶及各种绝缘材料之热老化性,其性能与一般老化炉不同,本机之设计具备有:温度调节精度,温度分布均匀,开门后温度回升率,可调节实验槽内之风速及换气率,实验槽内隔热密封,特殊换气率调整装置。

                    特点:
                             1,温度控制器采P.I.D自动演算,SCR电流自动调节控制。
                             2,多重安全保护回路系统,具有故障警示。
                             3,采用独特的风向设计,可使槽内温度均匀。
                             4,完全密封可使换气率正确。


                    *系数九点测试
                    *六点式温度记录器   换气公式:N=S(X-Y)/V×D×△T



                            Geer's aging oven is designed to test the aging resistance specially for rubber, plastic and some insulotor materials.Differend form nomol aging oven. One day test at 70°C is theortically equivalent to a six-month usage in normol environmentalcondition.
                    The tester is equipped with a motor-driven rotary plate.Hot air circulation will ensure even temperature distribution.


                    This device may be specifically used to make the aging test on rubber,plastic and some other kinds of insulating materials,its function is differend form other aging stove because it has the following features in design:The temperature may be precisely adjusted,
                    The temperature is uniformly distributed, The wind speed and the rate of air change in the test tank are high,Heat insulation of the test tank is good,Special adjustment device for the better ait change rate . 


                    Features:
                            1,Temperature  contorl uses P.I.D automatic SCR current regulator.
                            2,Warning signal of trouble is available by multion loop dircuits.
                            3,Specially designed by pass air vent makes the temperature equally distributed in the tank.
                            4,Perfact airtighnedd ensures correct air change rate.
                            *The cofficient is tested in 9 points.
                            *Temperature recorder is of 6point type:Equation for calculating air change rate:N=S(X-Y)/V×D×△T

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