VTSYIQI Melting Point Instrument Melting Point Apparatus with Magnification 40×-100× Variable Magnification Range Room Temperature ~ 320°C Observation Mode Binocular Stereoscopic Microscope Minmum Display 0.1℃

About this item

This meter use method of c-a-p-i-l-l-a-r-y to measure. ZL02215087.0 for patent applying.

In accordance with special request, this meter can measure by a piece of covering glass—a piece of carrier glass too.

This meter displays digital temperature-value of melting-point by LCD.

The control system of heating and microscope are combined together so that the construction is simple, reliable and using easily.

Heating rate can be adjusted continuously. We suggest that you use heating rate of 1℃/min to measure value of heating point. If you record the site of heating rate of 1℃/min and the number of changeable-resistor in the first time you use the meter, you can use this heating rate to satisfy with your request not to need to do so again.

Applications：

According to definition of physical chemistry, the melting-point of a substance means the temperature at which the substance changes from solid state to liquid state. In the fields of organic chemistry, the measurement of melting point is a basic means of recognizing the nature of substance, and is also one of the important methods of measuring purity.

Melting-point apparatus with microscope could be used to research and observe the physical change of a substance, for example shape, color and three states change under the heating state.

The instrument also could use slide to measure the melting-point, shape change, color change etc, use c-a-p-i-l-l-a-r-y according to the rules of pharmaceutical law to measure the melting-point, especially to dark colored sample like medicine intermediate, dyestuff, rubber accelerant, could observe the whole process of melting.

Principle:

Measurement of melting point of substances.

To be used in pharmaceutical industry, chemical industry, textile industry, dyestuff with microscope.

Capillary, slide or cover-glass measurement methods can be used.

Specification:

Melting-point measurement range:room temperature to 320℃

Repeatability:< 200℃： ±1℃ ; 200-320 ℃：±2℃

Minmum display:0.1℃

Observation mode:Binocular Stereoscopic Microscope

Optic magnification:6.3X or 2.5X (Eye lens) 4X(Objective lens)

Eye lens:6.3X; Magnification:4X、6.3X、10X、16X、25X; indicating dial:Left black

Eye lens:25X; Magnification:16X、25X、40X、63X、100X; indicating dial:Right red

Working distance of objective lens: 100mm

The microscope have inclined binocular of 45 degree, diopter regulation ring on right eyepiece tube. If the user has binocular diopter difference, adjust microscope to get clear imaging of left eye firstly, then adjust diopter regulation ring on right eyepiece tube to get clear imaging of right eye. Binocular could rotate relatively in definitive angle according to the distance of user two eyes.

Weight (Gross):3.5 kg

Overall Dimensions:300mm×220mm×440mm