Video Melting Point Meter JH30, 50, 70, 80, 90
Video melting point instrument is the material melting point instrument. Melting point material refers to the temperature at which the substance from solid to liquid, in the filed of organic chemistry, melting point determination is to identify the basic means of material nature, also is one of important method for the determination of purity.
Improve innovative efficiency
- High-definition video instead of traditional visual microscope;
- A deal with four samples;
- Compatibility measurement in shape of powder and pieces of melt(optional).
The Main Technical Indicators
| Model | JH30 | JH50 |
| Temperature range | RT-350℃ | RT-400℃ |
| Detection method | Semi-automatic | Semi-automatic |
| Capacity per batch | 4pc. /batch | 4pc. /batch |
| Temperature resolution | 0.1℃ | 0.1℃ |
| Temperature gradients | (0.1-20.0) ℃/Min | (0.1-20.0) ℃/Min |
| Temperature accuracy | ±0.3℃ (<250℃) | ±0.3℃(<250℃) |
| ±0.5℃(>250℃) | ±0.5℃ (>250℃) | |
| Repeatability | ±0.1℃ (At 0.1℃ /Min) | ±0.1 ℃ (At 0.1℃ /Min) |
| Exploration model | — | — |
| Camera&Video | Camera | Camera&Video |
| Video playback | — | YES |
| Magnification | 7 | 7 |
| Operator account | — | 8 |
| Result storage | 200 | 400 |
| SDcard capacity | 8G | 8G |
| Display | TFT Touch screen | TFT Touch screen |
| Interface | USB RS232 SD card Enternet | USB RS232 SD card Enternet |
| Standard capillary size | I.D. 1.0mm,O.D. 1.4mm | I.D. 1.0mm,O.D. 1.4mm |
| Power | 110-220V50/60HZ120W | 110-220V50/60HZ120W |
| Model | JH70 | JH80 | JH90 |
| Temperature range | RT-350℃ | RT-400℃ | RT-420℃ |
| Detection method | Fully automatic(compatible with Semi-automatic) | Fully automatic(compatible with Semi-automatic) | Fully automatic(compatible with Semi-automatic |
| Capacity per batch | 4pc./batch | 4pc./batch | 4pc./batch |
| Temperature resolution | 0.1℃ | 0.1℃ | 0.1℃ |
| Temperature gradients | (0.1-20.0)℃/Min | (0.1-20.0)℃/Min | (0.1-20.0)℃/Min |
| Temperature accuracy | ±0.3℃（<250℃） | ±0.3℃（<250℃） | ±0.3℃（<250℃） |
| ±0.5℃（>250℃） | ±0.5℃（>250℃） | ±0.5℃（>250℃） | |
| Repeatability | ±0.1℃（At 0.1℃/Min） | ±0.1℃（At 0.1℃/Min） | ±0.1℃（At 0.1℃/Min） |
| Exploration model | NO | YES | YES |
| Camera & Video | Camera & Video | Camera & Video | Camera & Video |
| Video playback | NO | YES | YES |
| Magnification | 7 | 7 | 7 |
| Operator account | 8 | 10 | 20 |
| Curve storage | 10 | 20 | 80 |
| Result storage | 400 | 600 | 1000 |
| Method storage | — | 40 groups | 100 groups |
| SD card capacity | 8G | 16G | 32G |
| Display | TFT Touch screen | TFT Touch screen | TFT Touch screen |
| Interface | USB RS232 SD card Enternet | USB RS232 SD card Enternet | USB RS232 SD card Enternet |
| Standard capillary size | I.D. 1.0mm, O.D. 1.4mm | I.D. 1.0mm, O.D. 1.4mm | I.D. 1.0mm, O.D. 1.4mm |
| Power | 110-220V50/60HZ120W | 110-220V50/60HZ120W | 110-220V50/60HZ120W |
