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The melting point is mostly regarded from the old days as fundamental information of organic compound, and chemists in all fields are measuring routinely. Along with the development of micro-analysis chemistry, treatable sample amount becomes extremely small, and detailed observations are demanded with regard to behaviors before/after melting points of various substances. In this MP Series, there are several models; high reputable model, MP-S3, which are delivered more than 50,000 units so far; inexpensive and minimum necessity function model, MP-J3; digitalized temperature display model, MP-500P; real-time sample-condition observable model with equipped CCD camera, MP-500MD. In addition, monitoring system with PC is available as MP-1000.

Leaflet for Print

MP-500P Degital Program Model


Memorable Start/end molten temperature respectively!


  • Feasible for heating program
  • Measuring temperature display can be held (2 points) during the heating stage; respective temperature of starting/ending molten can be determined
  • Wider temperature setting range (40℃ to 500℃)
  • Reiterate measurement is achievable in short time span by rapid heating/cooling
  • Both of cover glass method and capillary method can be attainable
  • Attainable measurement of crystal and liquid crystal by combination with polarization filter


MP-1000 MP Monitoring System (MP-500P+PC+CCD Unit)


Data storing and confirmation anytime!

MP-1000 enables to observe molten condition of the sample via screening from CCD camera, and temperature and heating time, etc. can be controlled by the PC manipulation.
Also, retrieving of the screen and temperature, overwriting the sample name, etc., as well as video recording and playback, are feasible. It is remarkably convenient to store and arrange test data efficiently.


  • Feasible for heating program
  • Measuring temperature display can be held (2 points) during the heating stage; respective temperature of starting/ending molten can be determined
  • Wider temperature setting range (40℃ to 500℃)
  • Reiterate measurement is achievable in short time span by rapid heating/cooling
  • Both of cover glass method and capillary method can be attainable
  • Attainable measurement of crystal and liquid crystal by combination with polarization filter


MP-500MD CCD Camera equipped Model


Easily attainable molten condition confirmation with equipped CCD camera!


  • This model is combined with MP-500P, and CCD camera and liquid crystal monitor
  • Molten state confirmation is easily implemented with high-resolution LC monitor
  • Suitable for educational and/or technical presentation by visual observation of the sample condition, with plural people
  • Wider temperature setting range (40℃ to 500℃)
  • Precise melting point measurement is achievable, by adopting the same high accuracy temperature sensor in MP-500P


MP-S3 Standard Model


The best selling model more than 50,000 units delivered!


  • Wider temperature setting range (40℃ to 300℃)
  • Speedy repeated measurement can be done by rapid cooling/heating
  • Small , light weight and compact design
  • Accurate temperature reading
  • Possible simultaneous fusion confirmation and thermometer reading

MP-J3 Inexpensive Model


Suitable for simple test measurement and for training!


MP-J3 is the same as MP-S3, excluding 50-times microscope and polarization filter. It enables to observe by 10-times magnifier. This device is quite convenient and inexpensive, so it is economical to utilize several units of MP-J3, while 1 unit of MP series regards as the unit for accurate measurement. It is also suitable for measuring frequency is low, as well as for training for the students.