Portable Surface Roughness Tester Measuring Device Color Screen Multiparameters
Product Features:
-Mechatronic design, small size, light weight, easy to use;
-Adopting DSP control and data processing, fast speed and low power consumption;
-Automatically switch the range and display;
-Real-time dynamic display of sampling waveform;
Real-time query of measurement results, historical data and waveform profile;
-TYPE C and Mini USB dual USB interface design, used in communication and automatic control.
-Switchable display direction, convenient for left and right hand operation.
-ISO, DIN, ANSI, JIS and other national standards can be selected.
-Alarm limits for measurement results can be set.
-Single or batch printing of history records and waveforms.
-Delete history records individually or completely
-Rich and intuitive display of all parameters and graphs.
Built-in lithium-ion rechargeable battery and charge control circuit, high capacity, no memory effect.
-Remaining power indication icon, prompting users to charge in time.
-Charging process indication can be displayed so that the operator can understand the charging degree at any time.
-Continuous working time is more than 20 hours
-Large capacity data storage, can store 100 groups of raw data and waveforms.
-Real-time clock setting and display, convenient for data recording and storage.
Power-saving functions such as auto-sleep and auto-power-off.
-Reliable anti-motor dead circuit and software design.
-Displays measurement information, menu prompts, error messages, and switching on and off the machine and other prompts and explanatory information;
-Ergonomic case design, sturdy, compact, portable and highly reliable.
-Chinese / English language selection;
-Can be connected to a computer and printer;
-Can print all parameters or print any parameters set by the user.
-Calibration sample block adopts optical glass matrix, high precision, not easy to scratch, long service life.
-Optional accessories such as curved surface sensor, very small hole sensor, deep groove sensor, measuring platform, sensor sheath, extension rod and so on.
Technical Parameters
Name | Element | ||
Measurement Range | z-axis (vertical) | 160μm | |
x-axis (horizontal) | 17.5mm（0.69inch） | ||
Resolution | z-axis (vertical) | 0.002μm/±20μm | |
0.004μm/±40μm | |||
0.008μm/±80μm | |||
Display | 2,4inch IPS / 320X240 dot matrix | ||
Measurement items Graphics | Parameters | Ra、Rz、Ry、Rq、Rc、Rt、Rmax、Rp、Rv、R3z、R3y、Rz（JIS）、Rs、Rsk、Rku、Rsm、Rpc、Rmr | |
Standard | ISO4287(International Standard)；ANSI B46.1(US standard)； DIN4768(German Standard)；JIS B601(Japanese Standard) | ||
Graphics | Bearing rate curve, roughness, original contour, filtered waveforms | ||
Parameter Range | Ra、Rq：0.005μm~16μm | ||
Filter | RC,PC-RC,Gauss,D-P | ||
Sampling length (lr) | 0.25,0.8,2.5mm | ||
Evaluation length (ln) | Ln= lr×n n=1~5 | ||
Sensors | Measuring principle | Differential Inductive Displacement Sensors | |
Stylus | Diamond，90/60°Cone angle，5μm/2μmTip radius | ||
Force measurement | <4mN | ||
Guide head | Tungsten Carbide, Radius in Sliding Direction 40mm | ||
Sliding speed | lr=0.25, Vt=0.135mm/s | lr=0.8, Vt=0. 500mm/s | |
lr=2.50, Vt=1.000mm/s | Return Vt=1.000mm/s | ||
Display Error | ±(5nm+0.1A) A:Standardized values of the multiscale sample parameter Ra | ||
Variability | Not greater than 3% | ||
Residual Profile | Not greater than 0.010μm | ||
Power supply | Built-in lithium-ion rechargeable battery, charged by DC5V,800mA charger | ||
Dimension | 142×55×40mm | ||
Weight | About 350g | ||
Working Environment | Temperature：- 20℃~40℃ Humidity：<90% RH | ||
Storage and transportation environment | Temperature：- 40℃~60℃ Humidity：<90% RH | ||
Standard configuration | |
Roughness meter mainframe | 1 set |
Sensor | 1 pc |
Multi-scribe calibration block | 1 piece |
Calibration block holder | 1 pc |
Sensor protective cover | 1 pc |
Simple stand | 1 pc |
Charger | 1 pc |
Data cable | 1 pc |
Change the cones | 1 piece |
Instruction manual, certificate of conformity, warranty card | 1 piece |