Overview
JINGHAI JA4003N (internal calibration) Electronic Analytical Balance is a High Accuracy weighing instrument with a new design for fast Response and reliable use. With fully automatic fault detection, internal calibrating, overload protection and other functions, it is suitable for laboratory mass analysis needs.
Features
1. New design, fast weighing response, reliable use
2. Automatic fault detection, Automatic calibration, overload protection, four-level shockproof, dynamic temperature compensation
3. Counting, percentage, unit conversion, and other applications
4. Built-in RS232 interface, can be connected to computers, printers and other external devices
5. Auto Internal Cal, accurate and reliable, calibrated quickly
6. General weighing, counting weighing, percentage weighing and other weighing methods and unit conversion functions
7. Overload, underload alarm, full scale peeling, accumulation/accumulation, bottom hook weighing and other functions
Principle
Electronic Analytical Balance converts weight into electrical signal through Sensor, through dynamic temperature compensation and four-level shock treatment, to ensure accurate weighing. Built-in Automatic calibration system regularly calibrates internally to ensure Measurement accuracy.
Applications
Laboratory mass analysis
Steps
1. Place the Balance in the horizontal position and adjust the level through the level
2. Connect the power socket to the AC220V50Hz power supply
3. Wait for Automatic calibration to complete after booting
4. Place the sample in the pan for weighing
5. Use the panel to select the desired weighing mode (e.g. count, percentage, etc.)
6. Connect external devices through the Interface (if necessary)
Notice
• Balance level before use
• Avoid overloading to prevent damage to the Sensor
Periodic internal calibration to ensure accuracy
• Keep the pan clean to avoid affecting the weighing results
• Power supply voltage needs to match AC220V50Hz
• Do not use in strong vibration environment
