KAIRDA NDT161 surface roughness Tester, contact asperity Tester
Measurement range Z-axis (vertical): 320μm (-160μm~ 160μm)/Ra (0.005-32um) Rz (0.02-320); X-axis (horizontal): 17.5mm (0.69inch), Sensors Measurement principle: displacement type differential electrical stylus: diamond, 90 taper angle, 5μm tip radius force: stylus force: 4mN; guide force: < 400mN guide: carbide.
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NDT161 surface roughness Tester has a large touch screen, which meets ISO, DIN, ANSI, JIS and other standards; Large color display, DSP control and data processing, Bluetooth interconnection APP, wireless connection to printers, hundreds of sets of data storage, anti-motor death software/hardware design.
Features
The small surface roughness Detector is as simple as a hand tool, with a split design, consisting of a main unit, a driver, and a sensor, which can measure the roughness of the inner wall of the pipe with an inner diameter greater than 40mm, and the extension cable can be increased from 1 meter to 3 meters.
It is equipped with a 3.5-inch high-resolution color touchscreen display with a backlight. Dual operation of touch screen and buttons, suitable for various application environments, WIN10 style, simple and clear.
In addition to the calculation results, the evaluation curve and other curve display functions can also display the calculation results of each interval, such as the evaluation curve, the load curve, and the amplitude distribution curve.
USB high-speed communication, Bluetooth APP operation, external Bluetooth printer, SD card, large-capacity data storage function.
The trench sensor is equipped as standard, which meets more than 90% of the measurement needs.
KairDa NDT161 Surface roughness meterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | Z axis (vertical): 320μm (-160μm~ 160μm)/Ra (0.005-32um) Rz (0.02-320); X axis (horizontal): 17.5mm (0.69inch) |
| Resolution Z axis (vertical) | 0.002μm/±20μm;0.004μm/±40μm;0.008μm/±80μm;0.02μm/±160μm |
| Measurement parameter | Ra、Rz、Rq、Rt、Rc、Rp、Rv、R3z、R3y、Rz(JIS)、Ry、Rs、Rsk、Rku、Rmax、Rsm、Rmr、Rpc、Rk、Rpk、Rvk、Mr1、Mr2 |
| standard | IS04287 international standard; ANSIB46.1 American standard; DIN4768 German standard; JISB601 Japanese standard |
| graphics | Linear dispersion, asperity original profile, filtered waveform |
| filter | RC,PC-RC,Gauss,D-P |
| Sampling length (h) | 0.25,0.8,2.5mm |
| Rating Length (In) | Ln=Ir×n,n=1~5 |
| Sensors | Measurement principle: displacement type differential electric stylus: diamond, 90 taper angle, 5μm tip radius force measurement: stylus force measurement: 4mN; guide head force measurement: < 400mN guide head: carbide, sliding direction radius 40mm sliding speed: Ir = 0.25, Vt = 0.135mm/s; Ir = 0.8, Vt = 0.5mm/s; Ir = 2.5, Vt = 1mm/s; return Vt = 1mm/s |
| Indication Accuracy | 0.001μm |
| Power Supply | Built-in lithium-ion rechargeable battery, charged with DC5V, 800mA charger |
| Dimension | Host: 64 * 53 * 160mm Driver: 23 * 27 * 115mm |
| Weight (host) | About 380g |
| Operating Environment | Temperature: -20 ℃~ 40 ℃ Humidity: < 90% RH |
| Storage and transportation environment | Temperature: -40 ℃~ 60 ℃ Humidity: < 90% RH |
KairDa NDT161 Surface roughness meter Packing list
Host X1, asperity Sensors X1, height adjustment bracket X1, calibrated test block X1, test block bracket X1, probe extension cable X1, touch pen X1, charger X1, USB charging cable X1, instruction manual X1, certificate X1, warranty card X1, instrument case X1
[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
- GB/T 44390-2024
- ActiveGB/T 39077-2024
- ActiveJJF 1105-2018
- ActiveJJG 2018-1989
- ActiveHB 6172-1988
- 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


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