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 Ipre PRSR210 Roughness Gauge
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 KairDa NDT160 Roughness Gauge
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Model comparison
| Principle | Contact type | Contact type | |||
|---|---|---|---|---|---|
| Type | Portable | Portable | |||
| Display | digital display | digital display | |||
| Method | Needle tracing | Needle tracing | |||
| Parameters | Ra Rz Ry Rq Rt. Rp Rv Rmax R3z RSk RS RSm Rmr | Ra Rz Ry Rq Rt. Rp Rv Rmax R3z RSk RS RSm Rmr Rku | |||
| Function | Surface Roughness | Roughness profile | |||
| Sample | General workpiece | General workpiece | |||
| Probe | Integrated | Integrated | |||
| Certificate | No certificate | No certificate | |||
Parameter comparison
| Display | Digital display (128 × 64 OLED dot matrix liquid crystal (self-luminous)) | digital display | |||
|---|---|---|---|---|---|
| Measurement parameters | Ra、Rz、Ry、Rq、Rt、Rp、Rv、Rmax、R3z、RSk、RS、RSm、Rmr | Ra,Rz,Rq,Rt，Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry(JIS);Rmax，RPc，Rk，Rpk，Rvk，Mr1，Mr2 | |||
| Measuring range | Output: 0.025 ~ 12.5μm | Z-axis (vertical): ± 80μm/± 160µm (enhanced); X-axis (horizontal): 20mm | |||
| resolution | 0.001µm | Z（ ）: 0.01μ m / ± 20μ m 、 0.02μ m / ± 40μ m 、 0.04μ m / ± 80μ m 、 0.08μ m / ± 160μ m | |||
| Error of indication | ≤±10% | ≤±10％ | |||
| Indication of variability | ≤6% | ≤6％ | |||
| Sampling length | 0.25mm|0.8mm|2.5mm | 0.25,0.8,2.5mm | |||
| Evaluation length | 1L~ 5L (optional, L is the sampling length) | Ln = lr × n n = 1 ~ 5 | |||
| Stroke length | 17.5mm/0.7inch | ||||
| Sensors - Radius | 5μm | 5μm | |||
| Sensors - Materials | diamond | ||||
| Sensors - Force Measurement | 4mN | 4mN | |||
| Sensors - Angle | 90° | 90 cone angle | |||
| Sensors - measurement principle | inductive | Displacement differential inductor | |||
| Sensors - Longitudinal Radius | 45mm | ||||
| Stroke length | 17.5mm/0.7inch | ||||
| Drive speed - when measuring | lr=0.25, Vt=0.135mm/s;lr=0.8, Vt=0. 5mm/s;lr=2.5, Vt=1mm/s | ||||
| Drive speed - when returning | Vt=1mm/s | ||||
| filter | RCPC-RCGAUSSD-P | RCPC-RCGAUSSD-P | |||
| Measurement profile | Linear dispersion, Roughness profile, Direct profile | ||||
| data storage | Can store 200 sets of original data sources and waveforms | ||||
| Data Interface | USB interface | ||||
| Power | Built-in rechargeable lithium battery | Built-in lithium-ion rechargeable battery, charged with DC5V, 800mA charger | |||
| Dimensions | 140*52*48mm | Host: 64 * 53 * 160mm Driver: 23 * 27 * 115mm | |||
| Product Weight | 440g | About 380g | |||
| Operating Conditions | Temperature: - 20 ℃~ 40 ℃; Humidity: < 90% RH | ||||
| Applicable standard | ISO, ANSI, DIN, JIS | ||||
| Display range | 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% | ||||
| range | ± 20µm 、 ± 40µm 、 ± 80µm | ||||
| Minimum drive stroke length | 1.3mm/0.052inch | ||||
| Sensors - Measurement range | 160µm | ||||
Friendly reminder: This page is a comparison of Ipre PRSR210,KairDa NDT160.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about Ipre PRSR210,KairDa NDT160similarities and differences, please refer to the NBCLab product details.
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