★Asphalt penetration testerAfter opening the box, the accessories should be checked for completeness and damage according to the packing list. Place the main body of the needle penetration tester on a horizontal platform, turn on the power, press and hold the<Manual>button to engage the electromagnet, insert the connecting rod of the standard needle into the sensor hole, and release the<Manual>button. Connect the standard needle to the connecting rod.
After unpacking, check for any malfunctions caused by transportation.
Check for missing parts according to the packing list and promptly notify our sales department or distributor.
★ Plug in the power supply, turn on the power, and the display screen will show the instrument name before entering the test interface.
To ensure detection accuracy, after powering on for 15 seconds, press the<Manual>button on the instrument, and the needle bar assembly should be able to fall freely at this time.
The method for adjusting the level of the instrument is as follows: Rotate the adjustment support angle to make the bubbles in the horizontal bubble in the middle position. At this point, the working plane is already in a horizontal position.