Brief Introduction
Melting point meter is an instrument for measuring the melting point of a substance. The melting point of a substance refers to the temperature at which the substance changes from solid to liquid. In the field of organic chemistry, the determination of the melting point is the basic means to identify the nature of a substance, and also one of the important methods for the determination of purity.
Huiou automatic melting point instrument series perfectly combine high-precision temperature control technology and high-definition video camera technology, not only to provide users with accurate, stable and reliable test results, but also to bring users efficient and convenient test experience. High-definition video can easily and clearly see the whole process of sample melting, automatic detection real-time Tupu display, convenient for users to accurately measure the sample melting point and melt distance.
Fields of Use
1.Melting point meter plays an important role in chemical industry and medical research. It is a necessary instrument for the production of drugs, spices, dyes and other organic crystal substances.Corresponding enterprises (pharmaceutical related enterprises, chemical enterprises)
2.Universities and Research Institutes (chemical and pharmaceutical related schools and research institutes)
3.Government supervision departments (Entry-Exit Inspection and Quarantine Food and Drug Administration, Grain Administration, etc.)
Main Features
1. HD recording function, easy to observe and look back.
2. Large temperature range from room temperature to 420℃.
3. The heating rate is adjustable from 0.1℃/Min to 20℃/Min without pole.
4. Enlarge HD color screen window.
5. Four samples can be determined simultaneously.
6. Printer can be connected to realize real-time data printing and historical data printing.
7. Comply with Pharmacopoeia test methods, including European Pharmacopoeia, United States Pharmacopoeia and Chinese Pharmacopoeia.
8. Compliance with 21CFR Part 1, audit trail, pharmacopoeia and electronic signature.
Technical Parameters
Model | DigiPol-M30 | DigiPol-M50 | DigiPol-M70 | DigiPol-M80 | DigiPol-M90 | DigiPol-M130 |
Temperature range | Room temperature -360℃ | Room temperature -420℃ | Room temperature -360℃ | Room temperature -400℃ | Room temperature -420℃ | Room temperature -420℃ |
Detection method | Semi-automatic | Semi-automatic | Fully automatic (compatible with manual) | Fully automatic (compatible with manual) | Fully automatic (compatible with manual) | Fully automatic (compatible with manual) |
Processing capacity | 4 pcs per batch | 4 pcs per batch | 4 pcs per batch | 4 pcs per batch | 4 pcs per batch | 4 pcs per batch |
Test mode | Melting point | Melting point | Melting point | Melting point | Melting point | Melting point, boiling point, cloud point, slip point |
Temperature resolution | 0.01℃ | 0.01℃ | 0.01℃ | 0.01℃ | 0.01℃ | 0.01℃ |
Heating rate | 0.1℃--20℃ (200 gears, steplessly adjustable) | 0.1℃--20℃ (200 gears, steplessly adjustable) | 0.1℃--20℃ (200 gears, steplessly adjustable) | 0.1℃--20℃ (200 gears, steplessly adjustable) | 0.1℃--20℃ (200 gears, steplessly adjustable) | 0.1℃--20℃ (200 gears, steplessly adjustable) |
Temperature control mode | PID precise temperature control, fully enclosed design of the furnace body | PID precise temperature control, fully enclosed design of the furnace body | PID precise temperature control, fully enclosed design of the furnace body | PID precise temperature control, fully enclosed design of the furnace body | PID precise temperature control, fully enclosed design of the furnace body | PID precise temperature control, fully enclosed design of the furnace body |
Accuracy | ±0.3℃ (<250℃) ±0.5℃ (>250℃) | ±0.2℃ (<250℃) ±0.4℃ (>250℃) | ±0.3℃ (<250℃) ±0.5℃ (>250℃) | ±0.2℃ (<250℃) ±0.4℃ (>250℃) | ±0.2℃ (<250℃) ±0.4℃ (>250℃) | ±0.2℃ (<250℃) ±0.4℃ (>250℃) |
Repeatability | Melting point repeatability was ±0.1℃at 0.1℃/Min | Melting point repeatability was ±0.1℃ at 0.1℃/Min | Melting point repeatability was ±0.1℃at 0.1℃/Min | Melting point repeatability was ±0.1℃at 0.1℃/Min | Melting point repeatability was ±0.1℃at 0.1℃/Min | Melting point repeatability was ±0.1℃at 0.1℃/Min |
magnification | 9 times | 9 times | 9 times | 9 times | 9 times | 9 times |
Display method | 10.4 inch FTF color touch color screen | 10.4 inch FTF color touch color screen | 10.4 inch FTF color touch color screen | 10.4 inch FTF color touch color screen | 10.4 inch FTF color touch color screen | 10.4 inch FTF color touch color screen |
Data storage | 32G | 64G | 32G | 64G | 128G | 128G |
Map save | 200 groups | 400 groups | 200 groups | 400 groups | 600 groups | 600 groups |
Map | - | - | Any zoom | Any zoom | Any zoom | Any zoom |
User management | YES /Level 4 authority | YES /Level 4 authority | YES /Level 4 authority | YES /Level 4 authority | YES /Level 4 authority | YES /Level 4 authority |
Audit trails | YES | YES | YES | YES | YES | YES |
Electronic signature | YES | YES | YES | YES | YES | YES |
Custom method libraries | YES | YES | YES | YES | YES | YES |
Export file verification advanced protection MD5 | YES | YES | YES | YES | YES | YES |
Printing method | WIFI serial port | WIFI serial port | WIFI serial port | WIFI serial port | WIFI serial port | WIFI serial port |
Export in multiple file formats | PDF & EXCEL | PDF & EXCEL | PDF & EXCEL | PDF & EXCEL | PDF & EXCEL | PDF & EXCEL |
Data interface | USB RS232 SD Wi-Fi、RJ45、U disk | USB RS232 SD Wi-Fi、RJ45、U disk | USB RS232 SD Wi-Fi、RJ45、 U disk | USB RS232 SD Wi-Fi、RJ45、 U disk | USB RS232 SD Wi-Fi、RJ45、U disk | USB RS232 SD Wi-Fi、RJ45、U disk |
Small capillary size | OD: Φ1.3mm ID:Φ1.1mm | OD: Φ1.3mm ID:Φ1.1mm | OD: Φ1.3mm ID:Φ1.1mm | OD: Φ1.3mm ID:Φ1.1mm | OD: Φ1.3mm ID:Φ1.1mm | OD: Φ1.3mm ID:Φ1.1mm |
Large capillary size | - | - | - | - | - | OD: Φ4.2mm ID:Φ3.8mm |
Instrument size | 400*280* 330mm | 400*280* 330mm | 400*280* 330mm | 400*280* 330mm | 400*280* 330mm | 400*280* 330mm |
power supply | 110-230V 50/60Hz 120W | 110-230V 50/60Hz 120W | 110-230V 50/60Hz 120W | 110-230V 50/60Hz 120W | 110-230V 50/60Hz 120W | 110-230V 50/60Hz 120W |
Weight | 4.1kg | 4.1kg | 4.1kg | 4.1kg | 4.1kg | 4.1kg |
