1、 Overview
Digital electronic balance is an intelligent balance composed of high stability sensors and a single-chip microcomputer. It has functions such as tare weight removal, self calibration, memory, counting, and fault display. This balance is accurate in weighing, fast and stable, easy to operate, and has complete functions. It is suitable for industrial, agricultural, commercial, school, scientific research and other units to quickly measure the mass and quantity of objects.
source:220V 50Hz |
power dissipation:3W |
Accuracy level: Ⅲ |
Model: A1102-- A20002 series Weighing value: 110g-2000g Reading value (d): Verification value (e): 100mg |
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Model: A3001-- A51001 series Weighing value: 300g --5100g Reading value (d): Verification value (e): 1g |
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Model: A1100-- A3100 series Weighing value: 1.1kg-31kg Reading value (d): Verification value (e): 10g |
2、 Operation preparation
1. Place the balance on a stable and flat workbench, and adjust the height of the rubber foot screw appropriately with a screwdriver if the workbench is uneven. Balance vibration, sunlight exposure, airflow, and strong electromagnetic interference should be avoided.
2. Usage environment: Moderate limit: 5 ℃ -35 ℃ Temperature fluctuation: 5 ℃/h
Relative humidity: 50-85%.
3、 Precautions for use
1. Before use, it should be powered on and preheated according to regulations;
2. The sum of the tare weight and the weight of the weighing object shall not exceed the weighing range;
3. If the weighing is not accurate, standard weights need to be used to calibrate the balance;
4. If you need to remove the circular scale plate from the balance, please turn the scale plate clockwise before removing it. Do not forcefully pull the scale plate upwards to avoid damaging the sensor;
5. If an error occurs, please refer to the table below:
error message |
explain |
processing method |
Lower horizontal line —— |
The weight on the balance is biased negative |
Recalibrate with weights |
Lower horizontal line -------- |
Overweight alarm, see seven |
Recalibrate with weights |
Err-1 |
Continuous power on/off caused |
Turn off for 3 seconds before turning on again |
Err-2 |
Unstable weighing |
Just wait for a moment |
4、 Matching kit
One electronic balance host, one instruction manual, one credit card, and one certificate of conformity. One weighing pan and one power cord