Engine/Measuring tool/651348 REFRACTOMETER ETHYLENE GLYCOL, DIGITAL PAL-91S

中文品名：乙二醇折光仪

Anti-freezing solution (coolant) which main ingredient is ethylene glycol is widely used as mixed in cooling water of car's radiator, as cooling medium for central air - conditioning system, freezer / refrigerator, cooling coil, cooling fixture, and so on.  The "Pocket" coolant refractometer can easily measure the coolant in brine and other agents of Ethylene Glycol.   Measured value displayed digitally.   The freezing point of the sample can also be measured and displayed.

以乙二醇为主要成分的防冻液(冷却液)被广泛应用于汽车散热器冷却水中，用作中央空调系统、冷柜/冰箱、冷却盘管、冷却夹具等的冷却介质。“袖珍”冷却液折射仪可以方便地测量盐水和其他乙二醇剂中的冷却液。测量值以数字方式显示。还可以测量和显示样品的冰点。