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; |
|
| Motor failure | Mechanical fault; |
Scheme 1: Switch off and switch on again; |
| Pickup failure | Pickup is in automatic returning process |
2．Measure again. |
| Working abnormally |
Turnoff and then restart |
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.
