Overview
JINGHAI JA3003N (external calibration) Electronic Analytical Balance is a High Accuracy weighing instrument with fast response and reliable use. It adopts a new design, supports a variety of weighing methods and applications, and has a built-in RS232 interface to connect external devices to meet the needs of laboratory mass analysis.
Features
1. New design, fast weighing response and reliable use
2. Automatic fault detection, overload protection, four-level shockproof, dynamic temperature compensation
3. Supports counting, percentage, unit conversion, and other applications
4. Built-in RS232 interface, can be connected to computers, printers and other external devices
5. With full scale peeling, accumulation/accumulation, bottom hook weighing and other functions
Principle
The Electronic Analytical Balance detects the weight signal through the Sensor, and performs dynamic temperature compensation and calibrating through the internal processing system to ensure accurate weighing. It adopts a four-level shock-proof design to reduce external interference and realizes data transmission through the RS232 interface.
Applications
Laboratory mass analysis, industrial weighing, scientific research experiments, educational institutions
Steps
1. Place the Balance on the horizontal table and adjust it to the horizontal state through the level
2. Connect the power supply to the AC220V50Hz socket
3. Turn on the power switch and wait for the Balance self-test to complete.
4. Place the sample on the φ 110mm pan for weighing
5. Select the weighing mode as required (general weighing, counting, percentage, etc.)
6. Connect external devices through the Interface for data transmission
Notice
• Make sure Balance is level before use
• Avoid overloading to prevent damage to the Sensor
• Keep the pan clean to avoid foreign objects affecting the weighing accuracy
• Power supply voltage needs to match AC220V50Hz
Periodically calibrated to ensure accuracy
• Pay attention to shock-proof when handling to avoid violent collisions
