Product Overview
The FA2204N Pro is a versatile internal calibration semi-micro analytical balance introduced by Lucky Electronics. It utilizes an electromagnetic force balance sensor and features fully automatic timed internal calibration, offering high levels of intelligence, standardization, and traceability. It is suitable for customer groups with high demands for efficiency, accuracy, and compliance.
Product Features
1. Fully automatic timed internal calibration/one-key calibration.
2. Internal use of non-magnetic weights ensures calibration accuracy.
3. Negative display LCD screen with a clear interface.
4. Anti-static transparent glass effectively isolates static electricity.
5. Hollow star-pattern weighing pan reduces airflow impact for more precise weighing.
6. Windbreak ring design minimizes the effect of wind on the weighing pan when side doors are opened.
7. Equipped with an RS232 communication serial port for connecting to printers, computers, or industrial control devices.
8. Supports common unit conversions (g/mg/ct/oz).
9. Baud rate can be set to multiple speeds to meet various usage needs.
10. Includes printing functionality (baud rate setting, continuous real-time, continuous stable, and single-point output switching).
11. Hardware configuration and power supply design are located in the rear cavity, effectively shielding and protecting the sensor from interference with the motherboard.
12. Allows tare and zeroing across the full weighing range, with overload, underload display, and fault alarm functions.
13. Features temperature compensation, time and temperature display, Good Laboratory Practice (GLP) function, automatic zero tracking settings, and more.
14. Provides 14 function settings, including display speed adjustment, factory reset, internal calibration time setting, peak hold, print settings, stability adjustment, external calibration, Beijing time setting, zero tracking settings, GLP settings, counting function, percentage function, temperature display switch, and baud rate setting.
Working principle
This balance utilizes electromagnetic force balance sensor technology, achieving precise weighing by balancing the electromagnetic force with the gravity of the object being measured. Its intelligent system supports fully automatic timed internal calibration, ensuring the accuracy and traceability of measurement results.
Application Field
Suitable for laboratories, research and development, quality control, and other fields that require high efficiency, precision, and compliance.
Compliant with standards
Equipped with good laboratory practice (GLP) functionality.
Operating steps
1. Turn on the device and allow it to warm up.
2. Perform fully automatic timed internal calibration or one-touch calibration as needed.
3. Configure 14 functions via the menu (such as display speed, internal calibration time, print settings, etc.).
4. Place the sample for weighing.
5. Use functions such as tare and zero.
6. Connect external devices via the RS232 interface for data output or printing.
Precautions
- Ensure the balance is placed on a level surface before use.
- Pay attention to wind protection; minimize airflow impact on the weighing pan when opening the side door.
- Avoid overloading and pay attention to overload/underload warnings and fault alarms.
- Perform regular internal calibration to ensure accuracy.
- When connecting external devices, correctly set communication parameters such as the baud rate.
