14 Parameters Surface Roughness Tester with 160μm Range and 128x64 OLED Display for Industrial Quality Control
Professional portable surface roughness tester measuring 14 parameters including Ra, Rz, Rq with 160μm range. Features 128x64 OLED display, 20+ hour battery life, 100 data storage capacity, and compatibility with ISO, DIN, ANSI, JIS standards. Ideal for manufacturing quality control with ±10% accuracy and compact 0.4kg design.
Place of Origin
Beijing
Parameters
14 parameters
Memory
100 groups of original data and waveform
Packaging Details
Standard export package
Standard
ISO, DIN, ANSI, JIS national standards;
Material
Metal shape
Product Description
14 Parameters Surface Roughness Tester with OLED Display
Product Overview
This portable surface roughness tester features a 128 x 64 OLED dot matrix display and measures 14 different roughness parameters with high accuracy. The compact 143 x 55 x 42mm design weighs only 0.4kg, making it ideal for field measurements and quality control applications.
Key Features & Specifications
14 Measurement Parameters: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx
High-Resolution Display: 128 x 64 OLED dot matrix with spectrogram graphics
Extended Battery Life: Over 20 hours continuous operation
Large Storage Capacity: 100 groups of original data and waveforms
Wide Measurement Range: Ra 0.005μm to 16μm, Rz 0.02μm to 160μm
Multiple Standards: Compatible with ISO, DIN, ANSI, JIS standards
Sensor Specifications
| Parameter | Specification |
|---|---|
| Detection Principle | Current Induction |
| Measuring Range | 160 μm |
| Tip Radius | 5 μm |
| Tip Material | Diamond |
| Stylus Force | 4mN (0.4gf) |
| Stylus Angle | 90° |
| Guide Head Vertical Radius | 45mm |
Technical Parameters
| Item | Description |
|---|---|
| Maximum Driving Trip | 17.5mm / 0.7inch |
| Indicating Error | Not more than ±10% |
| Variation of Indication | Not more than 6% |
| Measured Profile | Roughness, waviness, original contour |
| Sampling Length L | 0.25mm, 0.8mm, 2.5mm, 8mm |
| Evaluation Length L | (1-5)l |
| Internal Storage Capacity | 100 groups of original data |
| External Interface | USB |
Standard Delivery
Complete package includes: Host (1), Standard sensor (1), Reticle template (1), Template support (1), Movable support (1), Power adapter (1), USB charging cable (1), Instrument container (1), Manual and calibration certificate (1 each)
Optional Accessories
Available accessories include: Sensor for curve/concave/groove surface, hole sensor, measuring platform, extension rod, calibration plate.
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