stonylab
Semi-automatic Melting Point Meter
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Processing: 5-7 business days. Shipping: 7-12 business days.
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Audit tracking: The full version of audit tracking and user-level permission management. The super administrator can modify everyone's passwords and usernames and trace them, and can modify all operator permissions. User accounts have both a disable and an enable function. When personnel changes occur, accounts can be temporarily locked and then unlocked when needed. The USB export of PDF and Excel data has anti-tampering functions. The audit tracking is quite comprehensive, recording relevant information such as logging in, logging out, modifying data, time, operation steps, and exporting USBs.
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User management: hierarchical management, where the super administrator assigns permissions, and administrators can create multiple users. Each user can use their own username, and when logging in, they enter their username and password. User accounts have both a disable and an enable function. The highest authority can modify other people's usernames and passwords and trace them.
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Data retrieval function: convenient for users to quickly find the data they want in a large database.
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Graph function: during the testing process, graphs can be displayed in real-time, making analysis easier, and the graphs and recorded images can be replayed.
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Memory: expandable.
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Software upgrade: automatic upgrade via USB, no need to return to the factory.
Technical Indicators
| Model | GM30 | GM50 |
| Temperature range | room temperature - 350°C | Room temperature-400°C |
| Detection mode | semi-automatic/manual | Manual |
| Processing capacity | 4 per batch (up to four samples can be processed simultaneously) | |
| Judgment ability | visual inspection via video | |
| Temperature resolution | 0.1°C | |
| Heating rate | 0.1°C - 20°C (200 levels, infinitely adjustable) | |
| Temperature control mode | precise PID temperature control, fully enclosed furnace design | |
| Heating method | conductive liquid heating or electric block air heating (optional) | |
| Temperature rise resolution | 0.1°C | |
| Temperature rise rate | 0.1°C/min - 20°C/min | |
| Accuracy | ±0.3°C (<200°C), ±0.5°C (>200°C) | ±2°C (<200°C), ±0.4°C (>200°C) |
| Repeatability | at a temperature rise rate of 0.1°C/min, the melting point repeatability is ±0.1°C | |
| Calibration function | Yes | |
| Exploration mode | Yes | |
| Video function | photographing and filming | |
| Video playback | available/with time watermark | |
| High-definition camera | observes the melting state of the sample | |
| Magnification | ≥10 | |
| User management | more than 30, with three-level classification. | |
| Storage space | 32GB hard drive, ≥2GB memory | |
| Testing method | Yes | |
| Data storage | Yes | |
| Graph saving | up to 200 | |
| Video saving | Yes | |
| Continuous video recording time | 50 minutes | |
| Memory expansion | Yes | |
| Experimental plan | 50 sets | |
| Audit tracking | Yes | |
| Network | wireless WIFI | |
| Display | 8-inch high-definition color screen | |
| Data interface | USB, network WIFI interface, RS232 | |
| Data authenticity | anti-tampering function | |
| Data export | can be exported using a USB drive | |
| Data output format | PDF format and EXCL data | |
| Data overflow reminder | automatically reminded in advance | |
| Printer | optional laser printer or thermal/dot matrix (compatible) | |
| Capillary size | outer diameter φ1.4mm, inner diameter φ1.0mm | |
| Power supply | 220V 50HZ | |
| Power | 120W | |
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