Pasteur Instruments (Suzhou) Co., Ltd. has long been renowned in the industry. As the authorized first level agent of EVIDENT (formerly Olympus), a global manufacturer of industrial analytical equipment, in China, we have built a strong technical service team, a complete sales network, and a wide market coverage. Its business covers universities, research institutes, as well as many industries with high requirements for measurement accuracy and technology, such as aerospace, aviation, ships, weapons, etc., providing high-quality products and professional technical services to Chinese users.

The Sanfeng roughness measuring instrument SV-3100 series is dedicated to high-precision and high-level analysis. It can not only perform multifunctional 3D surface roughness analysis and micro contour measurement, but also retain the original advantages of surface roughness measurement. The application of external devices such as automatic leveling worktable and 3-axis adjustment table greatly enhances operational performance and achieves automatic measurement. The guide rail of the X-axis drive unit is made of ceramic and has excellent wear resistance. The X-axis and Y-axis (optional) are equipped with high-definition glass rulers (X-axis resolution: 0.05 μ m, Y-axis resolution: 1 μ m) to ensure high-precision measurement. In addition, various practical functions such as straightness compensation, roundness compensation, and needle tip radius compensation, as well as optional measuring needles and slides, meet the needs of complex roughness measurement such as small hole measurement and deep hole measurement.