X - 4AII

Usage: Mainly used for melting point determination of crystalline organic compounds such as pharmaceuticals, chemicals, textiles, fuels, and fragrances. The instrument adopts a microscope observation method, which can be determined by capillary tube method or slide cover glass method (hot table method).

1Melting point measurement range:Room temperature to320 ℃;

2Minimum temperature digital display value:0.1℃

3Observation method of melting point:Monocular lens

4Magnification factor:40X(Optional delivery)100X)(4 xStandard objective lens,10 XObjective lens selection)

5Linear heating rate:1℃/min,3℃/min，5℃/min，10℃/minAnd the full speed heating mode5files;

6Linear heating rate error:Not exceeding the set value10%

7Measurement indication error:±0.8℃(≤200℃),

±1.0℃( >200℃);

8Repeatability:The heating rate is recorded as1.0℃/minWhen,0.5℃;

9Cover glass size(long×wide×tall):18×18×0.17mm;

10Capillary tube size:inside diameter1.0mm, outer diameter1.4mm, Length80mm;

11Power supply: 220±10%V，100W，50/60Hz;