KAIRDA NDT151 Roughness Gauge asperity Measurement Instrument
Multiparameter Ra, Rz, Rq, Rt, Rc, Rp, Rv, R3z, R3y, Rz (JIS), Rs, Rsk, Rsm, Rku, Rmr; Ry (JIS); Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2, can switch the display direction, can choose ISO, DIN, ANSI, JIS and other national standards
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KairDa NDT151 Roughness GaugeSpecifications
| LIST | VALUE |
|---|---|
| Measurement parameters | Ra、Rz、Rq、Rt、Rmax、Rc、Rp、Rv、R3z、R3y、Rz(JIS)、Ry(JIS)Rs、Rsk、Rku、Rsm、Rmr、RPc、Rk、Rpk、Rvk、Mr1、Mr2 |
| Measurement Range | Z-axis (vertical) 160μm (6300μin); X-axis (horizontal) 17.5mm (0.71inch) |
| resolution | Z-axis (vertical) 0.001 μm/+/- 20 μm 0.002 μm/+/- 40 μm; 0.004 μm/+/- 80 μm 0.008 μm/+/- 160 μm |
| graphics | Linear dispersion, asperity, original profile, filtered waveform |
| filter | RC,PC-RC,Gauss,D-P |
| Sampling length (lr) | 0.25,0.8,2.5mm |
| Evaluation length (ln) | Ln= lr×n n=1~5 |
| Sensors - measurement principles | displacement differential inductor |
| Sensors - Radius | Natural diamond, 90 cone angle, tip radius 5μm |
| Sensors - Stylus | Natural diamond, 90 cone angle, tip radius 5μm |
| Sensors - Force Measurement | <4mN |
| Sensors - Guide | Carbide, slide direction radius 40mm, pressure < 0.5N |
| Sensors - Coasting 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 |
| Indication Accuracy | 0.001μm |
| error of indication | +/- (5nm + 0.1A) A: Standard value of multi-notch template parameter Ra |
| Indication variability | Not more than 3% |
| residual contour | Not more than 0.01 μm |
| Power Supply | Built-in lithium-ion rechargeable battery, charged with DC5V, 800mA charger |
| Dimensions | 158×63.5×46mm |
| Weight | Approx. 300g |
| Operating Environment | Temperature: - 20 ℃~ 40 ℃ Humidity: < 90% RH |
| Storage and transportation environment | Temperature: - 40 ℃~ 60 ℃ Humidity: < 90% RH |
| applicable standard | ISO4287 international standard; ANSI B46.1 American standard; DIN4768 German standard; JIS B601 Japanese standard |
| Display Range | Ra、Rq:0.005μm~16μm;Rz、R3z:0.02μm~32μm;Ry、Rt、Rp、Rm:0.02μm~160μm;RSk:0~100%;RS、RSm:0.02~1000μm;tp:0 ~ 100% |
KairDa NDT151 Roughness Gauge Packing list
Roughness Gauge host X 1, asperity Sensors X 1, height adjustment bracket X 1, calibrated test block X 1, test block bracket X 1, Sensors protective cover X 1, charger X 1, Type-C data cable X 1, instruction manual X 1, certificate of conformity X 1, warranty card X 1, screwdriver X 1, instrument case X 1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveJJF 1105-2018
- ActiveJJG 2018-1989
- ActiveHB 6172-1988
- ActiveQB/T 1056-1991
- ActiveCY/T 104.7-2014
- ActiveGB/T 42671-2023
- AbolishGB/T 11357-1989
- AbolishGB/T 131-1993
- ActiveGB/T 14234-1993
- ActiveGB/T 13841-1992
- AbolishGB/T 15056-1994
- AbolishGB/T 1031-1995
- AbolishGB/T 6060.1-1997
- ActiveGB/T 12472-2003
- ActiveGB/T 7220-2004
- ActiveGB/T 6060.2-2006
- ActiveGB/T 6060.3-2008
- AbolishGB/T 11357-2008
- AbolishGB/T 2523-2008
- ActiveGB/T 31199-2014


NDT151
NDT151P






