As we know over time and the use of tools and all measuring devices from Measurement accuracy.
They are reduced and may not provide accurate results and values to the user, so one of the most important measures calibrate is,calibration In fact, comparing accurate instruments with a standard laboratory reference in standard conditions, to ensure its accuracy and health and determine the error rate of this device compared to that standard, but in many digital devices such as Digital power meters PossibleCalibrate The device is available automatically.
Digital power meters Tools for directionMeasurement of tensile and compressive forces They are applied to objects, which in this article we want to know how Calibrate digital dynamometer Let’s pay. To do this, you must first be healthy Loader And ensure connections and then operate calibration Do.
Digital dynamometer calibration
1- Prepare a standard weight whose weight is specified, try to achieve a higher accuracy with a weight with a minimum weight of 20% of capacity Loader Prepare.
2- Connect the load cell cable to the device.
3- Connect the bottom and top hooks and all your possible accessories to the load cell and hang the set of load cells and accessories on one side.
4-Power meter Turn it on and hit the ZERO key to reset all extra loads.
5. Press the MENU key and enter the menu CALIBRATION Become.
Step 1: Basic Settings
Press the MENU key and enter the password and specify the number of decimal places and hit MENU, then enter the load cell CAPACITY and hit MENU, then enter SPAN or number of divisions and enter MENU again.
The phrase TEST LOADCELL and the presence of a number in front of it indicates that the load cell is safe and the connections are correct. Press the MENU key and SAVE means the first step.
Step 2: Loading and calibration
Press the MENU key and enter the CALIBRATION menu and enter the password. Hang your standard weight from the bottom hook of the load cell and wait for the weight to reach equilibrium and then MENU.
ENTER LOAD means in this step, enter the standard weight of the weight you hung and press the MENU key. WEIGHT will display your weight, press the MENU key again to save and the calibration operation will be completed.
√ Settings and keys used in the instructions above in most Digital dynamometers The same, but may be in some Power meter Are different, you can easily use the above instructions with a little change.