TOMLIN Concrete Surface Texture Tester (Model AR-132CT)

Description:
The TOMLIN Concrete Surface Texture Tester AR-132CT is a portable and highly precise device for measuring surface roughness on concrete and other textured materials. Utilizing advanced inductive technology, it provides fast, reliable results, making it an essential tool for construction, quality control, and industrial applications. This tester is designed for on-site and laboratory use, ensuring surface compliance and optimizing construction processes.

Measurement Process:
The device operates by placing the sensor on the surface to be measured. Driven by an internal mechanism, the sensor uniformly moves along the surface, detecting roughness through displacement changes. These changes are converted into an inductive signal, processed by a DSP (Digital Signal Processor), and displayed on the LCD screen for immediate analysis.

Applications:

• Construction Quality Control: Assesses surface roughness for structural compliance.
• Concrete Surface Analysis: Measures texture and roughness for construction projects.
• Industrial Use: Ensures surface standards for textured materials.

Key Features:

• Multiple Parameter Measurements: Accurately measures Ra, Rz, Rq, and Rt for a comprehensive surface evaluation.
• Four Wave Filtering Methods: Includes RC, PC-RC, GAUSS, and D-P for diverse measurement needs.
• Rechargeable Lithium-Ion Battery: Provides portability and extended operational life.
• Backlight Display: Ensures clear readings in any lighting condition.
• Metric/Imperial Conversion: Easily switch between measurement units.
• Data Storage and Review: Stores up to 7 groups of data with memory and review capabilities.
• Buzzer Sound Reminder: Alerts users during operations for convenience.
• Manual/Auto Power Off: Maximizes battery efficiency.
• Low Battery Indicator: Notifies users when charging is required.
• Computer Connectivity: Enables detailed data analysis and export.

Specifications:

• Parameters Measured: Ra, Rz, Rq, Rt
• Measurement Range:
  • Ra: 0.005~20 µm
  • Rq: 0.005~20 µm
  • Rz: 0.020~200 µm
  • Rt: 0.020~200 µm
• Accuracy: ±10%
• Fluctuation of Display: ≤6%
• Resolution:
  • 0.001 µm if reading <10 µm
  • 0.01 µm if 10 µm ≤ reading <100 µm
  • 0.1 µm if reading ≥100 µm
• Evaluation Length: 1~5L Optional
• Operation Temperature:

  050°C (32122°F)

• Operation Humidity: <80% RH
• Power Supply: Rechargeable Lithium-Ion Battery
• Size: 140 x 57 x 48 mm (5.5 x 2.2 x 1.9 in)
• Weight (Including Battery): 420 g (14.82 oz)

Sensor Specifications:

• Probe Angle: 90°
• Radius: 10 µm
• Force: 16 mN (1.6 gf)
• Material: Diamond
• Principle: Inductance Type
• Vertical Radius of Guiding Head: 48 mm
• Max Driving Stroke: 17.5 mm (0.7 in)
• Cutoff Length: 0.25 mm / 0.8 mm / 2.5 mm
• Driving Speed (Sampling):
  • 0.135 mm/s for 0.25 mm sampling length
  • 0.5 mm/s for 0.8 mm sampling length
  • 1 mm/s for 2.5 mm sampling length
• Returning Speed: 1 mm/s

Standard Accessories:

• Main Unit
• Standard Sensor
• Screwdriver
• Power Adapter
• Operation Manual
• Carrying Case

Optional Accessories:

• Measurement Stand
• USB Cable & Software
• Bluetooth Adapter & Software

Alternative Names for Search Optimization:

• Concrete Roughness Tester
• Portable Surface Texture Analyzer
• Digital Concrete Surface Profilometer
• Industrial Surface Texture Measurement Tool

Downloads

PDF Specification Sheet - Download Here