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Brand Name : LONROY
Place of Origin : Guangdong, China
MOQ : 1
Power : 120W
Voltage : 220V
Protection Class : IP56
Magnification : ≥ 10
Storage Space : 32G hard drive, ≥ 2G memory
Temperature Range : Room temperature - 400℃
Detection Method : Video visual inspection
Processing Capacity : 4 per batch
Temperature Resolution : 0.1℃
Heating Rate : 0.1℃ - 20℃ (200 levels)
Temperature Control : PID precise temperature control
Accuracy : ±0.3℃ (below 200℃); ±0.5℃ (above 200℃)
Repeatability : ±0.1℃ at 0.1℃/min
Display Mode : 8-inch high-definition color screen
Capillary Size : Outer diameter φ1.4mm, Inner diameter φ1.0mm
Automatic Melting Point Instrument Melting Point Apparatus Self Automated Melting Point Determination Machine
Introduction
The LR-A345 melting point instrument perfectly combines high-precision temperature control technology and high-definition video camera technology. It not only provides users with accurate, stable and reliable test results, but also brings them efficient and convenient testing experiences. The high-definition video can clearly show the entire process of sample melting, and the automatic detection real-time graph display makes it convenient for users to accurately measure the sample melting point and melting range.
Audit Tracking: Complete version of audit tracking and user-level permission management. The super administrator can modify the passwords and usernames of all users and can track the changes. The super administrator can modify the permissions of all operators. User accounts have the functions of disabling and enabling. When personnel are temporarily not using the account, it can be locked. When in use, it can be unlocked. The function of preventing data tampering when exporting PDF and Excel data via USB drive.
A comprehensive audit trail should include relevant records for login, logout, data modification, time, operation steps, and export to USB drive, etc.
User Management: Hierarchical management. The super administrator assigns permissions. Administrators can create multiple users. Each user can use their own username. When logging in, they need to input the username and password. User accounts have two functions: disabling and enabling.
The permission allows modification of others' usernames and passwords, and also enables tracking.
Data search function: Facilitates users to quickly locate the desired data among a large number of databases.
Graph function: During the testing process, the graph can be displayed in real time, facilitating analysis. The graph and video images can be replayed.
Memory: Expandable
Software upgrade: U disk automatic upgrade, no need to return to factory for repair
Improvement in efficiency and innovation points
1: Automated integration, enabling one-click measurement function;
2: Process 4 samples at a time;
3: High-definition video replaces traditional microscopes for visual observation. High!
4: Automatically records the melting range, initial melting point, and final melting point;
5: Data can be directly printed by the printer;
6: Compliant with 21CFR Part 11, audit trails, pharmacopoeia and electronic signatures.
7. Compliant with GLP requirements and specifications
8. Compliant with Pharmacopoeia 2020
Application fields
The melting point apparatus holds a significant position in the chemical industry and pharmaceutical research. It is an essential instrument for the production of food, drugs, fragrances, dyes, and other organic crystalline substances.
Automatic Melting Point Instrument Melting Point Apparatus Self Automated Melting Point Determination Machine
Technical Specification
| Temperature Range | Room temperature - 400℃ | 
| Detection Method | Video visual inspection | 
| Processing Capacity | 4 per batch (can process four samples simultaneously) | 
| Temperature Resolution | 0.1℃ | 
| Heating Rate | 0.1℃ - 20℃ (200 levels, infinitely adjustable); 0.1℃/Min - 20℃/Min | 
| Temperature Control Method | PID precise temperature control; the furnace body adopts a fully sealed structural design | 
| Heating Method | Electric heating block air heating method | 
| Accuracy | ±0.3℃ (below 200℃); ±0.5℃ (above 200℃) | 
| Repeatability | At a heating rate of 0.1℃/min, the repeatability of the melting point is ±0.1℃ | 
| Correction Function | Available | 
| Exploration Mode | Yes | 
| Video Function | Photo taking, video recording | 
| Video Playback | With time watermark | 
| High-Definition Camera | Used for observing the molten state of the sample | 
| Magnification | ≥ 10 | 
| User Management | More than 30 users supported; three-level management | 
| Storage Space | 32G hard drive, ≥ 2G memory | 
| Test Method | Pre-set test methods available | 
| Data Storage | Supported | 
| Graph Preservation | Up to 20 graphs storable | 
| Video Saving | Supported | 
| Memory Expansion | Supported | 
| Experimental Plan | Up to 50 sets storable | 
| Audit Trail | Supported | 
| Network | Wireless WIFI | 
| Display Mode | 8-inch high-definition color screen | 
| Data Interface | USB, Wireless WIFI interface, RS232 | 
| Data Authenticity | Anti-tampering function | 
| Data Export | Exportable via USB drive | 
| Data Output Format | PDF format and EXCEL data | 
| Data Overflow Alert | Automatic early warning | 
| Printer | Optional laser printer or compatible thermal/impact printer | 
| Capillary Size | Outer diameter φ1.4mm, Inner diameter φ1.0mm | 
| Power Supply | 220V 50HZ; Power: 120W | 




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