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+603-5621 5786

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ObsnapMeter R410

This compact and precise surface roughness tester measures key parameters like Ra, Rz, Ry, Rt, and more, providing accurate surface texture assessment for flat, curved, and special workpieces. With high resolution and repeatability, it is ideal for laboratory, production, and quality control applications.

  • Measures a wide range of surface roughness parameters: Ra, Rz, Ry, Rt, Rp, Rv, Rmax, R3z, Rsk, Rs, Rsm, Rmr
  • High precision with 0.001 µm resolution and one-click error correction
  • Suitable for flat, curved, and special workpieces with optional sensors
  • Portable design with LCD display and rechargeable lithium battery

Description

The Surface Roughness Tester is a high-precision instrument designed to evaluate the texture and quality of surfaces across a variety of workpieces, including flat, curved, and specially shaped components. It measures a comprehensive range of parameters such as Ra, Rz, Ry, Rt, Rp, Rv, Rmax, R3z, Rsk, Rs, Rsm, and Rmr with a resolution of 0.001 µm and high repeatability.

Equipped with an easy-to-read LCD, one-click error correction, and support for optional sensors and platforms, this tester ensures reliable measurements for laboratory testing, production lines, and quality control. Its compact design, lightweight body, and rechargeable lithium battery make it convenient for both portable and stationary applications.

Features

-Compact & Lightweight: Features an electromechanical integrated design and a small size, making it easy to operate.

-Fast & Efficient Processing: Uses a DSP chip for high-speed control and low power consumption.

-Clear Display: Has a TFT color screen with a sharp digital/graphic display and a wide viewing angle.

-Comprehensive Info: All parameters are shown clearly in an intuitive, graphical format.

-Standards-Compatible: Supports ISO, DIN, ANSI, and JIS standards.

-Long-Lasting Battery: Built-in lithium-ion rechargeable battery with high capacity, no memory effect, and a charge level indicator.

-Extended Use: Works over 20 hours on a full charge.

-Ample Storage: Stores up to 100 sets of raw data and waveforms.

-Time Tracking: Includes a real-time clock for easy data logging.

-Power-Saving: Features automatic sleep and shutdown features.

-Reliable Design: Circuit and software prevent the motor from jamming.

Specifications

Feature Specification
Measurement Parameter Ra, Rz, Ry, Rt, Rp, Rv, Rmax, R3z, Rsk, Rs, Rsm, Rmr
Measuring Range Ra: 0.005–16 µm
Ra, Rq: 0.005–16 µm
Rz, Rt, Ry, Rp, Rv, Rmax, R3z: 0.02–160 µm
Display Range One-click measurement correction
Error Correction Range 0.001 µm
Resolution 0.001 µm
Filter RC, PC-RC, Gauss, D-P
Sampling Length (lr) 0.25, 0.8, 2.5 mm
Assessment Length (ln) ln = lr × n    (n = 1–5)
Drive Stroke 1.25–17.5 mm
Indication Error No more than ±10%
Repeatability No more than 6%
Supporting Artifacts Flat surface, curved surface, and other special workpieces
Display LCD
Power Supply Rechargeable lithium battery
Standard Accessories Host, standard sensor, standard template, height adjustment bracket, power adapter, sensor protection sleeve
Optional Accessories Marble platform, cast iron platform, small hole/curved surface/deep groove sensor, sensor extension rod
Outline Dimensions (L × W × H) 157 × 62.6 × 45 mm
Weight Approx. 456.8 g

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