Roundness meter roundness measuring instrument YD-200A 200D series roundness meter Shjingmi

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Model: YD-200A, 200D series roundness meter
Name: Roundness meter, roundness measuring instrument
YD-200A Series Roundness Meter
This roundness meter has several major advantages,
1. Small, practical, and easy to use.
2. The measurement method of the whole machine, the measurement data is more accurate.
3. It is very suitable for oil pumps, oil nozzles, automobiles, hydraulic parts, shaft products and other industries for testing.
4. Roundness, flatness, verticality can be directly output (formula calculation, automatic data optional)
The following is the subdivision model,
1. YD-200A can directly produce roundness and flatness. Perpendicularity needs to be calculated by a formula. (Stand-alone, not connected to a computer)
2. YD-200A-1Y, this is on the basis of 200A to add a computer, for example, your company has one before, the operator is also familiar with the product, accustomed to the operation of 200A, now you want to buy another one, and install a computer, you can choose this one. (Computer, can be printed on direct recording paper)
3. YD-200D, is an upgraded model, the accuracy is the same as 200A, the main advantage is that the function of the software is better, such as the coaxiality data can come out directly, when detecting the rotor, can be detected with multiple gaps. (Connect to a computer, print from a computer)
The following are the brief parameters of the product,
measuring range, height: 270mm
measuring range, outer diameter: 180mm
rotary table load: 10Kg
inner diameter: 3-180mm
offset load: 15Kg.mm
Measurement system: When the magnification compensation position is 1.0 times, the error between the recorded value and the real value does not exceed ±5%, and the measured value ± 1% range.
Turntable accuracy: 0.1μm±0.0005m/mm*H (H is the height of the measuring surface from the table)
Large placement angle of the sensor measuring rod: 80° (in the measuring plane)
Measuring range: 0.4mm (using 60mm length measuring rod)
Measuring force at the measuring end: variable 0.02-0.08N
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Model: Information, YD-200A Roundness Meter Instruction Manual
Name: Technical data
Instruction manual catalog.
1. Main technical specifications of the instrument
2. Uses, characteristics and principles
3. Structure Overview
4. Instrument installation
5. Evaluation method
of non-roundness 6. Operation of instruments and evaluation of measurement results
7. Periodic inspection of instruments
8. Roundness meter measurement and evaluation system
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Model: Information, YD-200A Roundness Meter Common Problems, Judgment and Debugging
Name: Technical data
YD-200 series, customer frequently asked questions and debugging
1. Transmission failure, usually manifested as the turntable does not rotate.
2. Mechanical recording failure, usually manifested as no spark recording.
3. Sensor failure, usually manifested as the center pointer is tilted to one side when touching the rod with the hand
4. Amplifier failure usually manifests as the center pointer is biased to the right or left when the power is turned on, or the signal is abnormal or the center pointer is abnormal when
switching magnification. Man-made failure
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Model: Information, YD-200A roundness meter sensor error and debugging
Name: Technical data
Debugging of the sensor,
1. Pull out the sensor plug, make the sensor in a disconnected state and not working, the magnification switch is set to 2000 times, the filter is set to 1-500, the compensation is set to 1.0, and the working switch is set for measurement.
2. Adjust the pen to see the action of the pointer, if the center pointer can swing left and right with the rotation of the pen, then basically eliminate the fault of the electric box;
3. Plug in the sensor plug again, and gently touch the sensor rod with your hand, if the pointer is still tilted to one side and there is no movement.
4. Then confirm that the failure probability of the sensor is 99.99%.
5. The results of multiple measurements are very different, it may be that the sensor rod has been hit abnormally, resulting in the damage of the cross reed inside the sensor, the elastic coefficient is unstable, causing the measurement result to be unstable, and the sensor must be repaired before it can continue to be used.
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Model: CA20
Name: cylindrical meter
The roundness, cylindricality, straightness, coaxiality, concentricity, runout, perpendicularity, parallelism, flatness, surface waviness (Wc, Wp, Wv, Wt, Wa, Wq), spectrum analysis, wave height analysis, etc. can be measured.
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Model: DTP-550A
Name: Roundness Meter
It can measure the roundness, coaxiality, concentricity, runout, verticality, parallelism, flatness, surface waviness (Wc, Wp, Wv, Wt, Wa, Wq), spectrum analysis, wave height analysis, etc.