Overview
JA2003 Electronic Analytical Balance is a High Accuracy, Stable and Multifunctional Laboratory Weighing Instrument under the LICHEN brand. It is designed with tactile feedback buttons and a fully transparent sealing cover for accurate operation and beautiful appearance. The Balance is controlled by a high-performance single-chip microprocessor, which ensures the precision and Stability of weighing, and can meet the requirements of laboratory mass analysis in scientific research, education, agriculture, jewelry and other industries.
Features
1. Equipped with a backlit large LCD screen.
2. With external weight, support Automatic calibration function (external calibration).
3. Built-in RS-232 interface, which can be connected to external devices such as printers and computers.
4. Equipped with four-level shockproof, multiple unit conversion and counting functions.
5. Adopt stainless steel pan and built-in lower hook to facilitate the weighing of special products.
Principle
The JA2003 Electronic Analytical Balance is controlled by a high-performance monolithic microprocessor, which converts mass signals into electrical signals through a sophisticated Sensor, and is processed and displayed by the microprocessor. Its design ensures High Accuracy and Fast Stability in the weighing process.
Applications
Research, education, agriculture, jewelry
Standards
Precision level II
Steps
Place the Balance on a smooth countertop and connect the power supply (220V/5V · 2.5A, 50Hz).
2. Turn it on and warm up until the display screen is stable.
3. Automatic calibration with external weight for High Accuracy weighing.
4. Place the item to be weighed on the stainless steel pan.
5. Read the stable reading on the backlit LCD screen, and switch the units (g, ct, oz, ozt) as needed.
6. Use the peeling function to weigh the container.
7. After weighing is completed, a printer or computer can be connected to output data through the RS-232 interface.
Notice
• Please place the Balance on a stable, vibration-free water platform.
• Avoid use in environments with direct sunlight, airflow or strong electromagnetic interference.
• Make sure Balance is fully preheated and calibrated before weighing.
• Do not exceed Balance Capacity Range (200g) and Peeling Range (0-200g).
• Keep the pan clean and avoid direct contact with corrosive substances.
• When using external weight calibrating, please handle it with care to avoid bumping.
• When not in use for a long time, please disconnect the power supply.
