Surface Roughness Tester QualSurf™-600

Surface Roughness Tester – Profilometer – Split-type with separate probe – QualiSurf-600 is a high-precision, portable surface inspection tool designed for flexibility and ease of use. Its split-type structure separates the main unit from the measuring probe, allowing for accurate readings in tight or complex spaces. The device offers quick setup when both the instrument and the workpiece are stationary and features one-touch automatic stylus zeroing. It’s well-suited for inspecting large bearings, gearboxes, ceramics, turbine blades, crankshafts, semiconductors, and more.

Model	Measurement Range	Accuracy	Description
Standard Sensor	0.005-16μm	0.001μm	Measures flat surfaces and shafts. For internal bore surfaces, applicable to holes >6mm diameter with max depth of 22mm.
Small Bore Sensor	0.005-16μm	0.001μm	Measures internal surfaces of holes >2mm diameter (max depth: 9mm), flat/cylindrical surfaces. Compatible with measurement platforms.
Deep Groove Sensor	0.005-16μm	0.001μm	Measures grooves >3mm width and <10mm depth, or step surfaces <10mm height. Also suitable for flat/cylindrical surfaces.
Curved Surface Sensor	0.005-16μm	0.001μm	Measures convex/concave surfaces with curvature radius >3mm, as well as compatible flat/cylindrical surfaces.
Extension Rod	N/A	N/A	Extends sensor length by 50mm (max 2 rods) for deep-hole measurements.
Adapter Rod	N/A	N/A	Enables lateral movement for specialized measurements.
Marble Measuring Platform	N/A	N/A	Provides precise alignment between instrument and workpiece, ensuring stable operation. Essential for complex shapes (small holes, deep grooves, curved surfaces).
Cast Iron Measuring Platform	N/A	N/A	Enhances positioning accuracy and stability for conventional workpieces.
Mini Platform	N/A	N/A	Using a measuring platform allows for more precise adjustment of the position between the instrument and the workpiece under test, making the operation more reliable and stable.

Surface Roughness Tester – Profilometer – Split-type with separate probe – QualiSurf™-600 Features

One-Click Stylus Zeroing & Real-Time Waveform Scaling: Instantly resets the stylus with a single touch and displays surface profiles in real-time for clear, detailed roughness visualization.

Versatile Applications: Ideal for inspecting large bearings, gearboxes, ceramics, turbine blades, crankshafts, and semiconductor components.

Full-View Color Display: All-in-one interface with true-color visuals for comprehensive parameter data and graphical representations.

Split-Type Probe Design: Detachable probe allows for precise measurements in hard-to-reach areas like pipe interiors, gear gaps, and micro-holes.

Ultra-High Accuracy: Delivers measurement accuracy down to 0.001 μm.

Comprehensive Parameter Support: Measures a wide range of roughness parameters including: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz (JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry (JIS), Rmax (Rt).
Advanced models also include: RPc, RK, RpK, RvK, Mrl, Mr2, and more.

Standards Compliance: Meets international standards including ISO, DIN, ASME, and JIS.

Surface Roughness Tester – Profilometer – Split-type with separate probe – QualiSurf™-600 Technical Specifications

Item		Standard Model	High-End Model
Measurement Range	Vertical Axis (Z)	QualiSurf-600-160 with Z axis range: 160μm	QualiSurf-600-320 with Z axis range: 320μm
	Horizontal Axis (Y)	17.5mm (0.71inch)
Resolution	Vertical Axis	0.002µm ±20µm
		0.004µm ±40µm
		0.008µm ±80µm
Item	Parameters	Ra Rz==Ry(JIS) Rq Rt==Rmax; Rp Rv R3z R3y Rz(JIS); Rs Rsk Rku Rsm Rmr; Rpc Rk Rpk Rvk Mr1 Mr2;
	Standards	ISO 4287 International Standard, ANSI B46.1 American Standard, DIN 4768 German Standard, JIS B601 Japanese Standard
	Graphics	Roughness profile, Bearing ratio curve, Filtered waveform, Primary profile
Indication Accuracy		0.001µm
Indication Error		± (5mm ± 0.1A) (A: Reference value of multi-line standard sample Ra)
Indication Variability		≤ 3%
Residual Profile		≤ 0.01µm
Power Supply		Built-in lithium-ion rechargeable battery
Operating Environment		Temperature: -20°C to 40°C Humidity: <90% RH

 

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