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KR220A Surface Roughness Tester
R220A Surface Roughness Tester
Measuring video for surface roughness, take KR220's as a reference.
This KR220A Surface Roughness Tester is a high-precision surface roughness detection instrument that can measure various machined parts, including flat surfaces, inclined surfaces, cylindrical surfaces, curved surfaces, small holes, grooves, and axles. This roughness tester is a very competitive product, support wireless connection to mobile, and output data to PC.
Description for Sensor
KS100/TS100
Stylus tip: Diamond: 90°/ cone angle/5μmR
Skid: hard alloy, skid radius of curvature: 40mm
Force: Measuring force<4mN, Skid force<400mN
There are various sensors for surface roughness tester, groove sensor, curved sensor, very small hole sensor etc. The standard sensor for KR220A is small hole sensor KS100 or labeled TS100.
Features
Compatible with ISO, DIN, ANSI, JIS national standards
More than 20 hours continuous working time
Using DSP chip to control and data processing, high speed, low power consumption
4 Profile Filter: Gauss RC PC-RC DP
128 × 64 dot matrix display, Bright OLED, no viewing angle
Intuitive and rich display information, can display all of the parameters and graphics, device states, battery indicator
Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect
Real-time clock settings and display, convenient data recording and storage
With automatic sleep, automatic shutdown power-saving features
Include PC software, can be connected to a computer and printer
With blue tooth function (optional), wireless connection with mobile phone is acceptable
All parameters can be printed or print any of the parameters which set by the user
Large capacity data storage can store 100 items of raw data and wave forms
Technical Data
| Measuring Range z-axis | Ra: 0.005~16.000μm Rz: 0.02~160.00μ |
| Measuring Range x-axis | 17.5mm/0.7inch |
| 20 Testing Parameters | Ra, Rz ,Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx, RPc, Rk, Rpk, Rvk, Mr1, Mr2 |
| Sampling Length | 0.25, 0.80, 2.50mm |
| Evaluation Length | 1~5 sampling length |
| Filter | RC, PC-RC, Gauss, D-P |
| Assessed Graphic | Rmr curve, Roughness curve, Primary Profile |
| Indication Accurate to | 0.001μm |
| Tolerance | ± (5nm+10% of RA value of standard specimen) |
| Variability | <6% |
Packing List
Host 1 PC
Small Hole Sensor KS100 1 PC
Standard Calibration Block 1 PC
Bracket for Calibration Block 1 PC
Adjustable Support 1 PC
Power Charger 1 PC
USB Cable 1 PC
PC Software 1 PC
User manual 1 PC
Instrument case 1 PC
Warranty 2 Years
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