major function
Mechatronics integrated design, small size, light weight, and convenient to use;
Using DSP chips for control and data processing, with fast speed and low power consumption;
● Large range, multi parameter Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rsm, Rku, Rs, RPc, Rk, Rpk, Rvk, Ry, Mr1, Mr2, Rmax
128 × 64 OLED dot matrix display, digital/graphic display; Highlight without perspective;
● Rich and intuitive display of information, capable of displaying parameters and graphics;
Compatible with multiple national standards such as ISO, DIN, ANSI, and JIS;
● Built in lithium-ion rechargeable battery and charging control circuit, with high capacity and no memory effect;
● There is a remaining battery indicator icon that prompts users to charge in a timely manner;
● It can display the charging process indicator, and the operator can understand the charging level;
● Continuous working hours exceeding 20 hours;
● Large capacity data storage, capable of storing 100 sets of raw data and waveforms;
● Real time clock setting and display, facilitating data recording and storage;
● It has energy-saving functions such as automatic sleep and automatic shutdown;
● Anti motor stalling circuit and software design;
● Display measurement information, menu prompts, error messages, and various prompt instructions such as power on/off;
Durable, compact, portable, and highly stable;
Can be connected to a printer (optional).
Applicable materials
Suitable for departments such as processing industry, manufacturing industry, testing, and commercial inspection, it is mainly suitable for on-site inspection of large workpieces and production lines, as well as external inspection by departments such as testing, measurement, and commercial inspection.
Basic Principles
When measuring the surface roughness of a workpiece, this instrument first places the sensor on the measured surface of the workpiece, and then starts the instrument for measurement. The precision driving mechanism inside the instrument drives the sensor to slide along the measured surface at a constant speed in a straight line. The sensor senses the roughness of the measured surface through the built-in sharp stylus. At this time, the roughness of the measured surface of the workpiece will cause displacement of the stylus, which changes the inductance of the sensor's inductance coil. As a result, an analog signal proportional to the roughness of the measured surface is generated at the output end of the phase sensitive detector. This signal is amplified and level converted before entering the data acquisition system. The DSP chip performs digital filtering and parameter calculation on the collected data, and the measurement results are displayed on the display or can also be displayed. Output on the printer and communicate with the PC.
sensor
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Sensor performance indicators
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Detection principle
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Inductive
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measuring range
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160μM
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Needle tip radius
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5μM
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Needle tip material
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diamond
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Needle force measurement
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4mN (0.4GF)
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Needle angle
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90°
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Longitudinal radius of guide head
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45mm
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Specification parameters
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project
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XH-CZ-432
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Maximum driving stroke
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17.5mm/0.7inch
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Not greater than ±10%
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Not greater than6%
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Measuring contours
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Roughness, waviness, original contour
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parameter
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Ra（0.025μM ~ 12.5μM）,
Rz（0.02μM ~ 160μM）,
Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr
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filter
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RC, PCRC, Gauss, ISO13565
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Sampling lengthL
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0.25mm, 0.8mm, 2.5mm
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Evaluate lengthL
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(1-5) l
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Internal storage capacity
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100Group raw data
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External input/Output interface
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USB
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source
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Built in lithium-ion rechargeable battery/AC Adapter
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External dimensions
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143X55X42mm（main engine）
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weight
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about0.4kg（main engine）
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Optional configuration
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Curved surface, groove, extremely small hole sensor, measurement platform, extension rod, software
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Standard configuration
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main engine
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1platform
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Standard sensors
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1branch
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Multi line template
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1block
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Sample bracket
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1individual
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Activity bracket
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1set
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ac adapter
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1individual
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USBCharging cable
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1root
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Instrument box
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1individual
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