Overview
JINGHAI JA1203N (external calibration) Electronic Analytical Balance is a High Accuracy Weighing Device with Fast Response and Reliability. It features a new design for laboratory mass analysis and offers a variety of weighing methods and unit conversion functions.
Features
1. Automatic fault detection, Automatic calibration, overload protection and four-level shock resistance
2. Dynamic temperature compensation and full scale peeling function
3. Supports a variety of applications such as counting, percentage weighing, and unit conversion
4. Built-in RS232 interface, can be connected to computers, printers and other external devices
5. With accumulation/reduction and bottom hook weighing functions to meet laboratory needs
Principle
Electronic Analytical Balance detects weight through built-in Sensor, combined with dynamic temperature compensation and Automatic calibration function, to ensure accurate weighing. Data is transmitted through RS232 interface, supporting a variety of weighing modes.
Steps
1. Place the Balance in a horizontal position and adjust it through the level
2. Connect the power socket and connect the AC220V50Hz power supply.
3. Place the pan and carry out the weighing operation
4. Use the panel functions to select the weighing mode (e.g. count, percentage)
5. Connect external devices (e.g. computers, printers) through the Interface
Notice
• Balance level before use to avoid vibration affecting accuracy
• Power supply voltage must be AC220V50Hz to prevent voltage instability
• Avoid overload use, pay attention to overload and underload alarm prompts
• Regularly check the level and pan status to keep it clean
When connecting external devices, ensure that the interface is compatible with the RS232C standard
