膠帶老化試驗機：
HD-E704 耐黃/老化試驗機
HD-E704 Anti-yellowing & Aging Tester
產品簡介 product description:
本產品可做二種測試：老化與耐黃變
老化：本機可促進加硫橡膠之劣化，以計算加熱前后拉力及伸長之變化率，一般認為在70 ℃下測試一天，理論上相當于暴露在大氣中6個月的時間。
耐黃：本機是模擬大氣環境中，受陽光紫外線照射，外觀變化一般認為在50℃下測試9小時，理論上相當于暴露在大氣中6個月的時間。
This product can do two kinds of testing: aging and anti-yellowing
Aging: the machine can promote the increase of sulfur rubber deterioration, to calculate the change rate of tensile and elongation before and after heat. It’s generally thought that test for one day at 70℃, in theory as exposed to the atmosphere for 6 months.
Anti-yellowing: the machine stimulate the atmosphere environment, driven by the sun ultraviolet radiation. It’s generally thought that the appearance change at 50℃ for 9 hours, in theory as exposed to atmosphere for 6 months.
設計標準 Design criteria:
JIS-P8127 ASTM D1148
膠帶老化試驗機：主要技術參數 The main technical parameters:
內箱尺寸Inner Box Size | 50×50×60cm |
溫度范圍Temperature Range | 常溫Normal Temperature～200℃ |
控制方式Control Mode | 自動演算控制器Automatic Calculation Controller |
溫度顯示Temperature Display | 0.1℃ |
控制精度Control Accuracy | ± 3℃ |
分布精度Distribution Accuracy | ± 1℃（at-100℃） |
時間記憶Time Memory | 0-9999小時，停電記憶型、含蜂鳴器0-999 hours, Power Failure Memory Type, with Buzzer |
轉盤速度Wheel Speed | ￠45cm、10±2 轉/每分鐘（round/ min） |
UV光源UV Light Source | UV300W 燈泡（Bulb） |
標準配件Standard Accessories | 棚板2片Shelf Board 2 pieces |
加熱方式Heating Method | 熱風循環Hot Air Circulation |
安全保護Security Devices | 超溫斷電指示燈、安全超載開關電流表Over-temperature power-off indicator light; |
制造材質Manufacturing Material | 內部SUS#304不銹鋼板，外部高級烤漆Internal Stainless Steel SUS304; |
外箱尺寸Outside Dimension （L×W×H） | 114×94×130 cm |
重量Weight | 140 kg |
電源Power | 1∮,AC220V/50Hz, 15A |
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