What to do if my fristadenlab Fristaden Lab Counting Scale Scales display 'OVER'?
If your fristadenlab Scales display 'OVER', it means the balance is overloaded. Remove objects from the weighing pan. Alternatively, the sensor may not be sending a signal. Make sure the weighing pan is in contact with the limit screw or support block. If the issue persists, contact customer support.
How to fix a large measurement error on fristadenlab Fristaden Lab Counting Scale?
If your fristadenlab Scales have a large measurement error, it's likely out of calibration. Place a standard weight on the weighing pan to compare the values. Calibrate the scale.
How to troubleshoot a fristadenlab Fristaden Lab Counting Scale that won't power on?
If your fristadenlab Scales do not power up or the display doesn't illuminate, the issue might be with the power cord. Check for damage or defects in the power cord and replace it if necessary. Also, ensure that both ends of the power cord are securely connected.
General| Maximum Weight Capacity | 30kg |
|---|---|
| Readability | 1g |
| Power Source | AC adapter or rechargeable battery |
| Display Type | LCD |
| Interface | RS-232 |
| Tare Range | Full Capacity |
| Auto Power Off | Yes |
| Overload Protection | Yes |
| Units | g, oz |
Instructions for changing the weighing units of the scale.
Steps to use the counting function, including sample placement and input.
Guidance on selecting appropriate sample sizes for accurate counting results.
Essential safety precautions for operating the counting scale, including power and environmental considerations.
Guidelines for proper operation, including avoiding dropping objects and exceeding capacity.
Recommendations for selecting a suitable environment and surface for scale installation and use.
Identifies the product model and its supported power supply voltage range.
Details the type of display used and the available units of measurement.
Specifies stabilization time, functions, sensor, materials, calibration, and max capacity.
Diagram and explanation of the scale's display elements and indicators like LS, AS, CQ, CW.
Explains the POWER button and numeric keys for basic operation and data entry.
Details the functions of CE, ZERO, PCS/SET, WT/SET, P, and TAR buttons.
Describes the ALARM, M+, and MC buttons for limits, accumulation, and memory clearing.
Lists the items included in the scale's packaging.
Instructions for checking the scale's contents after unpacking.
Steps for assembling the scale and connecting it to a power source.
Guidance on leveling the scale and powering it on for the first time.
Guidance on how and when to calibrate the counting scale for accuracy.
Procedure for zeroing the scale before weighing for accurate readings.
Instructions on how to switch between different units of measurement.
Steps for using the tare function to determine net weight.
How to use the PCS/SET button for the counting function, including sample input.
Instructions for using the WT/SET function to enter unit weight for counting.
Procedure for finding the cumulative weight and piece count of multiple samples.
How to set upper and lower limits for weight/quantity and use the alarm function.
Steps to configure the scale's print mode (manual, stable, continuous).
Instructions for configuring print mode settings specific to the LP50 model.
Information on setting up RS232 output for connecting the balance to a PC.
Guide on using the COMTool software to communicate with the balance via PC.
Procedure to adjust the baud rate for PC data transfer to match balance settings.
Guidelines and precautions for safely cleaning the scale and weighing pan.
Solutions for problems related to the balance not powering up or the display not illuminating.
Troubleshooting for unstable weight displays or continuously flashing decimal points.
Solutions for 'OVER' display, large measurement errors, or no display activity.
Describes testing for acceptable margin of error for scale accuracy.
Explains the linearity testing process with different weights.
Details repeatability and four-point testing methods for scale accuracy.
Information on the manufacturer's warranty for the Fristaden Lab Precision Balance.
Background information about Fristaden Lab as a company.
Details on how to contact Fristaden Lab for support and inquiries.
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