| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Years |
| Max Diameter of Workpiece: | <500mm |
| Accuracy Grade: | 1 |
| Control: | Manual Control |
| Weight: | 0-100Kg |
| Customization: |
|---|
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Audited Supplier high accuracy surface roughometer Portable Surface Roughness Tester
APPLICATION
Portable Surface Roughness Tester LR310 is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.
The LR310 allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line, on site. The KR310 is a Non Destructive Testing instrument, damage won't caused to testing piece.
high accuracy surface roughometer Portable Surface Roughness Tester
MAIN FEATURE
Mechatronics and ergonomics design, small size, light weight, easy to operation
The stylus drive unit can be stored within the main unit for standard measurement, or separated from the display unit by using the supplied cable which allows more flexible measurement in any orientation. The driver can be separated and reattached in one simple step
3.5 inches color graphic LCD touch screen, WYSIWYG, it includes a backlight for visibility in dark environments
It displays all parameter and graphic
The KR310 can be operated using the buttons or the touch screen
Measurement range up to 320μm
Large internal memory: 100 item of raw data and curves can be stored
The KR310 provides Bluetooth Capability , support wireless connection with mobile and mini printer
Built-in lithium-ion rechargeable battery and controlling circuit, high capacity, no memory effect
There is remaining charge indicator, charging hint
It works over 50 hours while fully charged.
Language: Chinese and English
DSP chip control and data processing, high speed, low power consumption
Real-time clock setting and display for easy data recording and storage
With auto sleep, auto power off, power-saving features
Reliable circuit and software design to preventing the motor stuck
All parameters or any of the parameters which set by users can be printed
high accuracy surface roughometer Portable Surface Roughness Tester
TECHNICAL DATA
|
Measuring rang |
The Z axis (vertical) |
320µm (-160µm~+160µm) , 12600μin (-6300μin~+6300μin) |
|
The X axis (Transverse) |
17.5mm(0.69 inch) |
|
|
Resolution |
the Z axis (vertical) |
0.002μm/±20μm, 0.004μm/±40μm 0.008μm/±80μm, 0.02μm/±160μm |
|
Parameter
|
Ra Rz Rq Rt Rc Rp Rv R3z R3y Rz(JIS) Ry Rs Rsk Rku Rmax Rsm Rmr RPc Rk Rpk Rvk Mr1 Mr2 |
|
|
Graphic |
load curve, Roughness profile, filtered curve |
|
|
Filter |
RC,PC-RC,Gauss,D-P |
|
|
The sampling length(lr) |
0.25, 0.8, 2.5mm |
|
|
Assessment length(ln) |
Ln= lr×n n=1~5 |
|
|
Sensor |
Measuring principle |
Inductance |
|
Stylus tip |
Diamond, 90 cone angle, 5μmR |
|
|
Force |
Measuring force<4mN, Skid force<400mN |
|
|
Probe head |
hard alloy, skid radius of curvature: 40mm |
|
|
Traversing speed |
lr=0.25, Vt=0.135mm/s lr=0.8, Vt=0. 5mm/s |
|
|
lr=2. 5, Vt=1mm/s Return Vt=1mm/s |
||
|
Precision |
0.001μm |
|
|
Tolerance |
not more than ±10% |
|
|
Repeatability |
not more than 6% |
|
|
Power supply |
Built-in Lithium ion battery 3200mAh, Charger :DC5V |
|
|
Outline dimension |
Main unit: 158×55×52mm drive unit: 23×27×115mm |
|
|
Weight(main unit) |
Around380g |
|
|
Zoom of height adapter |
40mm |
|
|
working Environment |
Temperature: - 20ºC ~ 40ºC Humidity: < 90% RH |
|
|
Store and Transportation |
Temperature: - 40ºC ~ 60ºC Humidity: < 90% RH |
|
|
standards |
ISO4287, ANSI B46.1, DIN4768, JIS B601 |
|
|
Optional accessory |
Magnetic Base, height gauge adapter, curved sensor, small hole sensor, deep groove sensor, pinhole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, software, mobile APP |
|
RANGE
|
Parameter |
Range |
|
Ra Rq |
0.005μm ~ 32μm |
|
Rz R3z Ry Rt Rp Rm |
0.02μm ~ 320μm |
|
RSk |
0 ~ 100% |
|
RS RSm |
1mm |
|
tp |
0 ~ 100% |
High Accuracy Surface Roughness Tester, Surface Roughness Testing Instrument
STANDARD DELIVERY
|
ITEM |
QTY |
|
Host |
1 PC |
|
Sensor |
1 PC non warranty parts |
|
Height adapter |
1 Set |
|
Calibration block and bracket |
1 PC |
|
Bracket for Calibration Block |
1 PC |
|
Extension cable |
1 PC length: 1m |
|
Touch pen |
1 PC |
|
Power Charger & USB Cable |
1 PC |
|
User manual |
1 PC |
|
Instrument case |
1 PC |
|
Warranty |
1 Years |
Suppliers with verified business licenses
Audited Supplier 
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