Overview
Tianma FA2204B is a FA series Precision Balance (internal calibration), which belongs to 0.1mg Precision Balance. The product is a fully automatic one-thousandth Precision Balance with built-in weight calibrating, Capacity is 220g, accuracy is 0.1mg, and accuracy class is I. It has the characteristics of fast weighing, simple operation and intelligence, and can connect external devices such as printers and computers through RS-232 interface.
Features
1. Fully automatic built-in weight calibrated Balance, easy to use and easy to operate;
2. Fast weighing speed and adjustable speed.
3, easy to operate, support mass unit conversion;
4. Highly intelligent, supports full-scale peeling and clearing, with overload, underload display and fault alarm functions;
5. It has a variety of functions such as counting to choose from.
6. Built-in RS-232 interface, which can be connected to external devices such as printers and computers.
7. Fourth-level shockproof;
8. Sensitivity touch button;
9. Built-in hook;
10. Glass sliding door transport protection lock.
Principle
This product is Precision Balance, which uses the principle of electromagnetic force equilibrating Sensor for weighing. Through the built-in fully Automatic calibration system, the Balance is calibrated regularly or on demand with internal weight to ensure High Accuracy and Stability of weighing. Its intelligent system processes the weighing signal for fast and accurate measurement.
Applications
Laboratory weighing, scientific research analysis, quality control, teaching experiments, drug preparation, jewelry weighing, precision manufacturing
Standards
Accuracy class ⅰ
Steps
Balance is placed on a stable, vibration-free water platform and ensure that the Ambient Temperature is between 17.5 and 22.5 ° C and the Humidity is between 50 and 75%.
Connect the AC adapter (220V 50Hz) to power the Balance.
3. Turn on the power switch and Balance performs self-test.
4. Waiting for Balance to stabilize (Stabilization time ≤ 8s).
5. Auto Internal Cal (built-in weight) as needed.
6. Place the item to be weighed in the center of the pan (80 mm) for weighing.
7. Use the touch button to peel, clear, unit conversion or counting.
After weighing is completed, external devices can be connected to transmit data through the RS-232 interface.
Notice
• Please place the Balance on a stable, vibration-free water platform without strong airflow interference.
• Working Ambient Temperature should be maintained at 17.5~ 22.5 ℃, and the temperature fluctuation should not exceed 1 ℃/hour, Humidity should be maintained at 50~ 75%.
• Please use the specified AC adapter (220V 50Hz, output DC9V-2.2A) for power supply.
• When weighing, make sure the item is handled with care and placed in the center of the pan.
• Pay attention to the weighing range of Balance (0~ 220g) to avoid overloading.
• Regularly or internally calibrated according to Frequency of Use to ensure weighing accuracy.
• When cleaning, please use a soft dry cloth to wipe and avoid the use of chemical solvents.
• When transporting or moving, use the Glass Sliding Door Transport Protection Lock to secure the Draft Shield.
• Net weight of the instrument is 7.2kg, Dimension is 340 * 215 * 350mm, please reserve enough space and handle carefully.
