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Continue ReadingOperation: Power on, load sample (10μL), select ‘Measure‘. Calibrate with standard solutions before use. Keep device dry; avoid sample spillage. Refer to full guide for troubleshooting and maintenance.
Continue Reading- 牛奶属于胶体溶液,其冰点具有相对稳定性(正常牛奶冰点约为-0.525℃至-0.565℃)。当牛奶中添加水分时,其固形物含量降低,冰点会向0℃方向升高(即冰点上升)。 - 利用这一特性,采用行业通用的冰点测定方法(如拉乌尔定律应用),通过1.4250设备测定样品冰点,结合标准公式计算加水量,实现精确检测。
Continue Reading不能检测死菌。
Continue ReadingTemperature uniformity refers to the consistency of temperature distribution within the chamber. For optimal performance, the temperature should be evenly distributed across all areas of the chamber to ensure accurate testing conditions.
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