Home All Products Motion Control Positioner Alpha-S ROLL Automatic Whole-System Tilting Contact Angle Measuring Instrument
Alpha-S ROLL Automatic Whole-System Tilting Contact Angle Measuring Instrument
Positioner

Alpha-S ROLL Automatic Whole-System Tilting Contact Angle Measuring Instrument

Supplier
Betops
Part Number
Alpha-S ROLL
Category
Positioner
Origin
China

Beituo Science independently designs and manufactures the Alpha-S ROLL automatic whole-instrument-tilt optical contact-angle measuring instrument. An advanced high-resolution industrial camera and LED cold light source capture clear images, which newly optimized software fits and analyzes to produce accurate test data. A high-precision, high-torque stepper motor maintains stability during high-accuracy tilt-angle measurements. The entire process, from dispensing to rotation, is automated, with automatic capture at the instant of rolling and an automatic locking function.

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Overview

Beituo Science independently designs and manufactures the Alpha-S ROLL automatic whole-instrument-tilt optical contact-angle measuring instrument. An advanced high-resolution industrial camera and LED cold light source capture clear images, which newly optimized software fits and analyzes to produce accurate test data. A high-precision, high-torque stepper motor maintains stability during high-accuracy tilt-angle measurements. The entire process, from dispensing to rotation, is automated, with automatic capture at the instant of rolling and an automatic locking function.

Specifications

ParameterValue
Contact Angle Measurement Range θ0°＜θ＜180°
Contact Angle Measurement Accuracy±0.1°
Contact Angle Measurement Resolution±0.01°
Surface/Interfacial Tension Measurement Range0～1000mN/m
Surface/Interfacial Tension Resolution0.01mN/m
Sample Stage Dimensions (L×W)120 mm × 120 mm
Sample Stage Displacement (Z Axis)70mm
Maximum Sample Weight10kg
Contact Angle Calculation Method5 Common Fitting Methods
Test Method1. Fit a Paused Image. 2. Online Measurement with Automatic Fitting. 3. Measurement at a Set Time Interval (Minimum Time 250μs).
Sample DispenserManual and Automatic Sample Introduction Devices, Accuracy: 0.01μl
Power SupplyAC220V 50HZ
Sample Stage Tilt Range±90°
Sample Stage Tilt Control Accuracy0.1°
Light Source and Imaging System - Light Source256-Level LED Cold Light Source
Light Source and Imaging System - CameraUSB3.0 High-Speed High-Definition Camera, 1.3 Million Pixels
Light Source and Imaging System - Maximum Video Speed54 images/s
Light Source and Imaging System - Optical Magnification0.7~4.5x
Light Source and Imaging System - Adjustable Focal Length12mm
Light Source and Imaging System - Pitch Angle Adjustment Range [Rotating Micrometer for Precise Pitch Adjustment]±4°
Light Source and Imaging System - Pitch Angle Accuracy [Rotating Micrometer for Precise Pitch Adjustment]0.01°

Applications

Evaluating Surface Treatment; Studying Adhesion and Stability During Bonding and Coating; Wettability Testing of Plastics, Glass, Ceramics, Paper and Other Materials; Semiconductor Chip Quality Control; Surface Cleanliness Testing

Key Features

Easy-to-use hardware and software allow quick proficiency. A high-speed, high-resolution industrial camera and software-controlled precision motorized dispenser are provided. Features include multiple calculation and fitting methods, automatic baseline identification, intelligent image recognition with interference resistance, automatic video recording and playback for precise selection of data-acquisition points, multiple data-export formats and one-click experimental reports. Multiple measurement functions and modules are available for production quality control and laboratory R&D. A patented geared motor ensures experimental safety.

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Supplier Information

Be
Betops
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Guangzhou Betops Science and Technology Co., Ltd. is a one-stop service manufacturer integrating production, installation, training, and maintenance. For more than ten years, we have focused on providing fully automatic contact angle measuring instruments, handheld Raman spectrometers, fully automatic surface/interface tensiometers, domestic surface tensiometers, domestic nanoparticle size analyzers, and other equipment. The detection indicators of our instruments have reached the leading domestic and advanced international levels. We also possess core technical capabilities in optical design, mechanical design, software programming, and algorithm programming. Our products are sold well in Beijing, Shanghai, Shenzhen, Zhejiang, Guangdong, Jiangsu, Shandong, and other places across the country.

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