TNL107防寒試驗機(Cold-proofTester)用于測試鞋類的防寒性能。Usedtotesttheperformanceofcold-proof.測試方法式：將熱電偶固定于鞋墊中央，鞋內置滿鋼珠。冷凍箱降溫至20 C，置入鞋子，調整支架讓鞋子的上緣與絕緣箱的開口等高，再以隔熱板將冷凍箱的開口密封。最后，記錄鞋墊溫度再30分鐘內隨時間的變化。Testmethod:thermocouplefixtothecentralofinsoles,withbuilt-filledsteel.Reducerefrigerator stemperatureto 20 C, placingintoshoes,adjustthebrackettomaketheupperedgeofshoebeequaltoisometrywithinsulatedbox,andthentheopeningofrefrigeratorwillbesealedalongtheinsulationboard.Finally,recordthechangesoftemperaturevaryingfromtimewithin30mins.技術參數Techniques:箱內尺寸Boxsize：50x50x60cm溫度范圍Temperaturerange：RT~-30 C鋼球直徑Diameterofsteelball： 5mm外形尺寸Dimension：約105x42x55cm5.重量Weight：170kg 符合標準：ISO8782-1GB/T20991第5.13Standard:ISO8782-1GB/T20991(sectionof5.13)