Overview
ZTT-950 pavement marking line thickness gauge is designed and produced for production, mass supervision, engineering construction and supervision. It has the characteristics of reasonable structure, simple operation, wide applicability, high measurement accuracy, digital retention function, measurement safety and Reliability.
Features
1. Reasonable structure
2. Easy to operate
3. Wide applicability
4. Measurement accuracy
5. Digital hold function
6. Reliability and safety of measurement
Principle
ZTT-950 marking line thickness tester is mainly composed of digital High Accuracy meter head, thickness measuring mechanism and locking screw. The thickness of the marking line is measured by placing the measurement base on the marking line to be measured, and the moving block falls or moves down freely.
Standards
GB/T 16311-2009
Steps
1. Preparation: The measurement base and the moving flat block (thickness measuring mechanism) are at the same level, and then the digital High Accuracy meter is placed in the mounting seat of the thickness measuring mechanism, and then the screws are tightened.
2. Display reading reset: The digital High Accuracy 100 (thousand) sub-meter head display is cleared.
3. Measurement: The measurement base is placed on the reticle to be measured, so that the edge of the junction with the moving block is parallel to the edge of the reticle, and the moving block can freely fall or move down to measure the thickness of the reticle. For easy reading, press the hold button of the digital High Accuracy hundred (thousand) minute meter head to lift the reticle thickness meter to read and record the value.
Notice
• Precision of the measurement results, the zero value of the marking thickness measurement instrument should be adjusted as much as possible before measurement.
In order to ensure the movement of the moving block, care should be taken to adjust its relative position to the marking line before the test.
• At the same time, the surface of the marking measurement area should be cleaned to obtain more realistic measurement data.
• When measuring, attention should be paid to releasing the holding function of the digital High Accuracy hundred (thousand) minutes meter head. Generally, the holding button can be pressed 3 times in a row to make the marking thickness meter in the measurement state.
• Pay attention to prevent the instrument from falling during the measurement process to avoid damage to the instrument.
• When there is no measurement task for a long time, the battery of the digital High Accuracy 100 (thousand) meter should be removed to extend its service life.
