Shanghai Xintian Precision Instrument Co., Ltd
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Air flotation length measuring machine JDQ
Air flotation length measuring machine JDQ
Product details

Product Features

1. The base is made of high-quality granite, which has good rigidity and stability;

2. Adopting air flotation method, the operation is flexible and lightweight, with low noise and no wear and tear;

3. Equipped with temperature sensors, the instrument displays real-time temperature and workpiece temperature, and can automatically compensate for temperature errors in real-time;

4. The measurement accessories are complete and have a wide range of applications, which can meet different measurement requirements;

5. A high-precision grating measurement system with good stability, low heat generation, corrosion resistance, pollution resistance, and high measurement accuracy;

6. Adopting optimized square design to ensure the stability of motion performance during measurement;

7. Absolute and relative measurement of external dimensions, measurement of internal dimensions, holes, and threads;

8. Real time prompts for measurement operation steps; Automatic identification of turning points is very convenient to operate.

9. Coordinate points can be entered using the keyboard; The relevant data can be exported to AutoCAD, WORD, etc. for data processing or printing.

Product Usage

The air flotation length measuring machine is mainly used for directly measuring the calibration measuring rod of the outer diameter micrometer, the inner diameter micrometer, and self-made measuring rod. It can also be used for measuring the internal dimensions of the aperture of the card plate, through-hole or blind hole, as well as measuring the pitch diameter of the external thread.

This series of air floating grating length measuring machines can perform absolute and comparative measurements of internal and external dimensions of various workpieces. Applicable to factories, mines, research institutions, as well as metrology departments and laboratories of national inspection agencies at all levels.

technical parameter


3. Abbe axis movement range: ± 10

4. Measurement force: 1.5N or 2.5N

5. Measuring cap inner diameter matching size: Φ 6H7

6. Measuring rod and measuring cap inner diameter matching outer diameter size: Φ6g6


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Successful operation!

Successful operation!

Successful operation!