Roughness Gauge Probes (Sensors) KAIRDA KS120 Small Hole Probe
The KAIRDA KS120 small hole probe can measure the surface roughness of the hole with an aperture greater than 2mm, the maximum depth is 9mm, and it can also measure the plane and cylinder.
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Introduction
KAIDA Roughness Tester has three surface roughness Testers: NDT120, NDT150 and NDT110, which can measure various special-shaped surfaces such as plane, curved surface, groove, round surface, etc., but different roughness Tester probes are required to realize the measurement of different surfaces .
Aedas roughness Tester probes, also called sensors, have four models: KS100/KS110/KS120/KS131, which are standard probes , small hole probes , curved surface probes , and deep groove probes.
Probe Features
1. Standard probe KS100: It can measure the surface roughness of plane and cylinder. When measuring the inner surface of the hole, the minimum aperture is 5mm and the maximum depth is 22mm.
2. Small hole probe KS120: It can measure the inner surface roughness of holes with a diameter greater than 2mm, and the maximum depth is 9mm. It can also measure plane and cylindrical surfaces.
3. Deep groove probe KS131: It can measure grooves with a groove width greater than 3mm and a groove depth less than 10mm; or the surface roughness of steps with a height less than 10mm. It can also measure planes and cylinders, and is used with a measuring platform.
4. Surface probe KS110: measure cylindrical surfaces with a radius greater than 3mm.
Note: The sensor above 1 is not long enough to be equipped with an extension rod. The lateral displacement can also be equipped with an adapter rod.
Product Dimensions

Dimensional drawing of standard probe KS100

Small hole probe KS120 size chart

Deep groove probe KS131 dimension drawing

Dimensional drawing of curved surface probe KS110
Pictures




KairDa KS120 Probe (small hole)Specifications
| LIST | VALUE |
|---|---|
| Product name | Small hole probe |
| application | Roughness of the inner surface of the hole with an aperture greater than 2mm can be measured, the maximum depth is 9mm, and the plane and cylinder can also be measured |
KairDa KS120 Probe (small hole) Packing list
Probe (small hole) 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
- ActiveJJF 1105-2018
- ActiveJJG 2018-1989
- ActiveHB 6172-1988
- ActiveGB/T 42671-2023
- ActiveQB/T 2693-2005
- ActiveGB/T 13288.2-2011
- AbolishGB/T 6060.5-1988






