Electronic column inductance micrometer

DZL-1D electronic column inductance micrometer is an intelligent precision instrument with high accuracy, large measuring range, good stability, and ability to measure small dimensional changes. It uses a new type of comparison circuit, which has the advantages of simple structure, intuitive and clear display readings, and convenient and practical combination of multiple units.
This instrument is used in conjunction with an inductive sensor to detect the thickness, inner diameter, outer diameter, roundness, parallelism, perpendicularity, coaxiality, radial runout, etc. of the workpiece. It can connect one sensor to measure alone or two. The sensor performs sum calculation and is suitable for dynamic measurement. Therefore, it is widely used in precision measurement of precision machinery manufacturing, bearings, automobiles, motorcycles, light textile industry, and national defense research departments.
Features:
1. Hardware:
1.1 Overall dimensions of the instrument: 50mm (width) x500 (height) x165mm (length)
1.2 Display mode: (1) three-color LED column display, (2) small LCD screen display (with backlight),
(3) Three-digit half-scale display.
1.3 With touch keyboard input function, the keyboard can set measurement range, channel number, calculation method, tolerance zone, display mode (segment display, point display), nominal size, communication method, etc.
1.4 Weight: 3.5kg
1.5, signal output function: support relay output, OC gate output, BCD code output.
1.6 Communication interface: Support RS232 or RS485.
1.7 Measuring range:
Divided into four grades: ± 10μm, ± 100μm, ± 500μm, custom files.
1.8 Number of sensor input channels: 2 basic channels
2. Software functions:
2.1, the software can realize the basic sum difference calculation and peak sampling display of the two channels
2.2 Support communication interface
2.3 Support I / O port input and output functions, programmable settings
2.4, support shift function
2.5 Support hardware setting display mode, LED display adopts dynamic display
2.6 Support keyboard input
2.7 LCD display using Chinese characters, convenient and intuitive
2.8 Support network communication, can be set by menu
3. Precision index:
3.1, the resolution of the instrument:
Light bar display resolution 0.2μm, 1μm, 10μm;
The liquid crystal display has a resolution of 0.1 μm, 0.1 μm, and 1 μm.
3.2 Indication error: 1% of full scale
3.3 Indication value variability: ± 10μm file ≤0.2μm, ± 100μm file ≤0.5μm, ± 500μm file ≤2μm;
3.4 Power supply: AC220V ± 10%
3.5 Stability: ≤0.4μm