Digital Portable Roughness Tester ARW-BT310

Digital Roughness Tester ARW-BT310

The ARW-BT310 Roughness Tester is a high-precision, portable digital instrument designed for surface roughness measurement. The device features a mechatronic design, making it highly practical due to its compact size and lightweight construction, which ensures easy transport and operation. It utilizes a low-power ARM microprocessor for data calculation and processing, along with high-precision operational amplifiers and ADCs, significantly enhancing measurement accuracy and processing speed. The ARW-BT310 is compatible with four major standards: ISO, DIN, ANSI, and JIS.

This roughness tester boasts several innovative features, including a wide measurement range of 320 μm and a large 2.0” LCD display equipped with advanced IPS technology for high brightness and clear visibility from all angles, even in challenging environments. The main interface is rich in information and highly intuitive, allowing users to view all parameters and graphical data effortlessly. Additionally, the instrument offers excellent data storage capabilities, with a memory capacity of 500 sets of raw data and waveforms.

The ARW-BT310 Roughness Tester is widely used for surface roughness inspection across various industries, including automobile manufacturing, mechanical processing, metalworking equipment, printing and packaging, mold casting, and more.

Main features ARW-BT310 Portable Roughness Tester

• Equipped with an ergonomic mechatronic design with a compact size, lightweight construction, and user-friendly operation.
• 14 roughness parameters can be measured: Ra, Rz = Ry (JIS), Rq, Rt = Rmax, Rp, Rv, R3z, R3y, RzJIS, Rs, Rsk, Rku, Rsm, Rmr.
• The instrument has a 2.0” LCD display with IPS technology, providing high brightness and no blind spots, ensuring excellent parameter visibility even in harsh environments or low-light conditions. The interface is rich in information, intuitive, and capable of displaying all parameters and graphs.
• The ARW-BT310 portable surface roughness tester complies with ISO, DIN, ANSI, and JIS international standards.
• Built-in 1000mAh lithium-ion rechargeable battery with a charge control circuit, high capacity, no memory effect, ensuring a continuous working time of over 20 hours.
• Large data storage capacity, the instrument can store 500 sets of raw data and waveforms.
• Integrated Bluetooth communication module: In printing mode, it can connect to a Bluetooth printer to print saved data. In digital transmission mode, it can connect wirelessly to Android devices such as smartphones for data transfer.
• USB Type-C interface, which serves as both a charging port and a PC communication interface.
• Auto power-off function and low-power hardware & software design allow extended operation, making it suitable for on-site usage in various environments.
• Includes PC software for data processing.
• Accessible controls via the instrument’s keyboard.
• The roughness tester utilizes a low-power ARM microprocessor for data calculation and processing, incorporating high-precision operational amplifiers and ADCs that significantly enhance measurement accuracy and processing speed.
• Supports waveform display and speed curve visualization.
• The use of a semi-circular guide stylus improves the measurement range.
• The sensor features a protective device that effectively safeguards the stylus and ensures measurement precision.
• Filtering methods: Gauss, D_P, RC, PC_RC.
• Built-in smart reset circuit.
• Language options: English.

Supply kit Roughness tester ARW-BT310

• Tester ARW-BT310
• Standard Sensor
• Sensor protective case
• Roughness standard test block
• 5V/2A charger
• USB cable
• User manual
• Carrying case