Tablet Computer Wireless Handheld Surface Roughness Tester Portable
SRT6900
Roughness Measuring Instrument Handheld Surface Roughness Tester
Roughness Tester Machine
Features:
ARM processor to offer higher speed, low power consumption and fast
accurate
measurement.
Tablet computer with clearly user interface (Eight inch screen 32GB
storage
capacity), wireless operation.
4.0 Bluetooth function of wireless outputting.
According to the actual needs of customers, the industry
measurement methods and
conditions are recommended, the information cloud updated service.
Built-in rechargeable lithium battery, low power reminder.
With their wide range of probes, provide even greater measurement
flexibility.
Only one button to test, Data results are transmitted
automatically.
The measurement waveform can be amplified and reduced.
Customize max 23 parameters (RPK,RVK,RK,RA, etc. this kind of
readings is used for
automotive machine work).
Main Technical Specifications:
| Parameters | Ra,Rz,Ry,Rq,Rt,Rp,Rv,Rmax,R3z,RSk,RS,RSm,Rmr |
| Measuring Range | Ra:0.025-12.5μm |
| ±20μm,±40μm,±80μm |
| Display | Ra,Rq:0.005-16μm；Rz,Ry,Rt,Rp,Rv,Rmax,R3z:0.02-160μm；RS,RSm:1mm；Rmr:0-100%(%Rt)；Rsk:0-100% |
| Resolution (Ra) | 0.001μm |
| Filter | RC,GAUSS, PC-RC,D-P |
| Cut Off | 0.25mm, 0.8mm, 2.5mm |
| Max Running Length | 17.5mm/0.7 inch |
| Min Running Length | 1.3mm/0.052 inch |
| Accuracy | ≤±10% |
| Wireless communication distance | 10 meter |
| Instrument Size | 135mm * 43mm * 44mm |
| Standard Delivery |
| Main Unit | 1 pc |
| Standard Stylus - TS100 | 1 pc |
| Calibration block and support | 1 pc |
| USB Cable | 2 pcs |
| AC/DC Adaptor | 1 pc |
| Tablet Computer | 1 pc |
| Display Content | Cause | Solutions |
| Out of Range | Maximum value of measured signal exceeds measuring range; | - Press Esc key to return;
- Enter menu setting status, increase measuring range, press Esc key
to return;
- Measure again.
|
| Motor failure | Mechanical fault; | Scheme 1: Switch off and switch on again;
Scheme 2: Press Reset key;
Scheme 3: Return to factory to repair. |
| Pickup failure | Pickup is in automatic returning process | - Press Esc key to return and wait till pickup returns to the start
position;
2．Measure again. |
| Working abnormally | | Turnoff and then restart
Switch the battery off, and then switch the battery on 10 seconds
later. |
Optional accessories:
TS55 - Extending Rod, extending rod increases the depth for pickup to enter the part.
Length of extending rod is 50mm
TS90 - Right Angle Rod, change the position of the sensor, mostly use for measure surface
of particular groove.
TS100 - Standard Sensor, to measure most of the plane, inclined plane, cone surface, inner
hole, groove and other surface roughness, in addition to the
standard sensor, other special sensors are needed to measure the
measuring platform.
TS110 - Curved Surface Sensor, to measure smooth cylindrical surface which radius is larger than
3mm, for the large radius smooth spherical surface and other
surface also can obtain good approximation, need to work with
platform TA520 or TA620.
TS120 - Small hole Sensor, to measure the inner surfaces of holes with radius more than 2mm,
better to work with platform TA520 or TA620.
TS131 - Deep Groove Sensor, measure groove with width wider than 3mm and depth deeper than
10mm, or the surface roughness of step with height less than 10mm,
also can used to measure the planar, cylindrical used with
platform,better to work with platform TA520 or TA620.
TA520 -Metal Substrate Working platform, adjustable height 200mm.
With flexible and stable operation and wider application range.
Roughness of complex shapes can also be measured. Measurement stand
enable the adjustment of the position of stylus to be more precise
and measurement to be more stable. If Ra value of measured surface
is relatively low, Using measurement platform is recommended.
TA620 -Marble Substrate Working Platform, adjustable height 300mm.
With flexible and stable operation and wider application range.
Roughness of complex shapes can also be measured. Measurement stand
enable the adjustment of the position of stylus to be more precise
and measurement to be more stable. If Ra value of measured surface
is relatively low, Using measurement platform is recommended.
Standard Roughness Calibration Block Multi-engraved lines (Square
Wave)
Made by optical glass, with high hardness, high accuracy standard
roughness value, anti-scratch, has longer life than metal roughness
block.
Meet standard GB/T19067.1-2003 and ISO5436-1:2000
Approximation: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um
Customized Value and Sine Wave available, welcome to inquire.
Standard Roughness Calibration Block Single engraved lines
Made by optical glass, with high hardness, high accuracy standard
roughness value, anti-scratch, has longer life than metal roughness
block.
Meet standard GB/T19067.1-2003 and ISO5436-1:2000
Approximation: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um)
Customized Value available, welcome to inquire.
Roughness Comparator (30 pcs/set)
This set contains standards of the six most important machining
methods in the prevalent "AA" values. These surface roughness is
used to compare and determine the degree of the surface finish by
comparision method and eye estimation or magnifying glass.The
surface rough contast blocks is made of 45 super carbor steel
except the GCr15 which is using to plat lapping the sample block.
All 30 speciments are calibrated in u''AA (Arithmetical Average)
and in the metric equivalents um Ra.
