Overview
The HBO HCY-200 Handheld surface roughness meter is a Portable instrument for production field environments and mobile measurement needs. It measures the surface roughness of a wide range of machined parts, calculates the corresponding parameters according to selected conditions, and displays all Measurement parameters and profile graphics on a color display. The instrument fully implements international standards, Measurement parameters comply with GB/T3505 national standards, and compatible with the United States, Germany, Japan, the United Kingdom and other national standards, suitable for planar, outer circular surface, cone surface, inner hole, groove, curved surface and other workpieces (special surface needs to be equipped with applicable Sensor), especially suitable for large workpieces and production line on-site inspection, and inspection, Measurement, commodity inspection and other departments of verification, will not damage the workpiece.
Features
1. Mechatronics design, small size, light weight, easy to use.
2. Adopt ARM + DSP chip for control and data processing, fast speed and low power consumption.
3. Multi-Parameters such as Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz (JIS), Rs, Rsk, Rsm, Rku can be measured.
4. Measurement range of 200μm.
5.320 * 240 color screen display, digital/graphic display; highlight without viewing angle.
6. Compatible with GB, ISO, DIN, ANSI, JIS and other national standards.
7. Built-in lithium-ion rechargeable battery, with remaining power indicator icon and charging process indicator, Continuous Operating Time is greater than 8 hours.
8. Data storage capacity, can store 100 original data sources.
9. Reliable anti-motor dead circuit and software design.
10. Can be connected to a computer for real-time data and historical data transmission.
11. Optical inspection Glass matrix for calibrated samples, high accuracy, not easy to scratch and long service life.
12. Optional Surface Sensor, Small Hole Sensor, Deep Groove Sensor, measurement platform and other Accessories.
Principle
The instrument uses a displacement differential Inductance Sensor for measurement. The sensor stylus (natural diamond, 90 ° cone angle) glides along the measured surface under the action of the force measurement (< 4mN), and is guided by the guide (carbide). The Sensor converts the vertical displacement of the stylus into an electrical signal, and performs data collection, filtering (supports RC, PC-RC, Gauss, D-P and other filters) and processing through the ARM + DSP chip inside the instrument. Finally, various asperity parameters are calculated according to the set sampling length (0.25lr, 0.8lr, 2.5lr) and evaluation length, and the results and contour graphics are displayed on the display.
Applications
Machining manufacturing industry, testing department, commodity inspection department, large workpiece on-site inspection, production line on-site inspection, out verification
Standards
ISO4287 international standard, ANSIB461 American standard, DIN4768 German standard, JIS B601 Japanese standard, GB/T3505 national standard
Steps
1. According to the surface type of the workpiece to be tested, select the appropriate Sensor and Accessories (if required).
2. Turn it on and check the battery level.
3. Measurement parameters, filter type, sampling length and other conditions are set on the instrument according to the measurement requirements.
4. Place the instrument Sensor guide head smoothly on the surface of the workpiece to ensure that the stylus is in contact with the measured surface.
5. Start the measurement, the instrument Sensor will automatically slide and collect data.
6. After the measurement is completed, the Measurement parameters and contour graphics are read on the display.
7. Optionally store the current measurement data.
8. After the measurement, turn off the instrument power.
Notice
* Ambient Temperature -20 ℃~ 40 ℃, Humidity < 90% RH, Storage and Transportation Ambient Temperature -40 ℃~ 60 ℃, Humidity 90% RH, do not use or store in an environment beyond the range.
* Before measurement, make sure the Sensor stylus and guide are clean and intact to avoid scratches.
* For special surfaces (such as small holes, deep grooves, and specific curved surfaces), a corresponding dedicated Sensor must be selected for measurement.
* The instrument has a built-in lithium battery, please use the matching DC5V, 2000mA charger to charge, and pay attention to the power indication to charge in time.
* When coasting for measurement, keep the instrument stable to avoid applying additional pressure or Impacts to the Sensor.
* Regularly calibrate the instrument with the matching Optical inspection Glass calibrated sample to ensure measurement accuracy.
Avoid strong vibration or impact on the instrument.
* When cleaning the instrument, please use a soft dry cloth and avoid the use of chemical solvents.
