PCE RT 11 Ra Rz Rq Rt Profilometer Surface Roughness Tester - PCE-RT 11

PCE RT 11 Ra Rz Rq Rt Profilometer Surface Roughness Tester - PCE-RT 11

The PCE RT 11 Profilometer Surface Roughness Tester is a portable measuring instrument for determination of surface roughness according to Ra, Rz, Rq and Rt in just one device. It's specifically designed for fast measuring of roughness. The roughness is a term of surface physics that describes unevenness of surface height. The profilometer works according to the same piezoelectric micro probe principle like the highly accurate laboratory measuring instruments. The easy handling of the device and high repetitive characterizes makes it extremely useful. After touching the button the piezoelectric micro probe of the roughness tester scans the surface within seconds and shows digitally, according to the pre-selected cut-off length, either the value Ra, Rz, Rq or Rt.

Highlights

• Material tester for accurate determination of roughness according to Ra, Rz, Rq and Rt 
• With piezoelectric probe
• Big OLED display with backlight

Features

• With real time battery display
• USB interface
• Simple calibration
• Also for cylinder and inclined area
• With slider to protect the probe
• Wide measuring area
• OLED display
• With roughness standard
• Piezoelectric probe
• Backlight

Specifications

• Roughness parameters: Ra, Rz, Rq, Rt
• Accuracy: ± 15%
• Repeatability: < 12%
• Measuring area Rz, Rt: 0.1 … 50 µm
• Measuring area Ra, Rq: 0.05 … 10 µm
• Cut-off length: f0.25 mm, 0.8 mm, 2.5 mm
• Scanning path in total: 6 mm
• Probing speed: 1 mm / s
• Probe system: Piezoelectric probe
• Probe diameter: 10 µm ± 1 µm tip radius
• Inclination angle: OLED display
• Ambient temperature: -20 … 40°C / -4 ... 104°F
• Humidity: < 90 %
• Power supply: 3.7 V Li-Ion battery
• Dimension: 106 x 70 x 24 mm / 4.2 x 2.8 x 1 in
• Weight: 200 g / < 1 lb

What’s included

• 1 x Profilometer PCE-RT 11
• 1 x Roughness standard
• 1 x Charger
• 1 x Case
• 1 x User’s manual

Manual

PCE-RT 11 User Manual

PCE-RT 11 Data Sheet

What Our Experts Think

• Versatile and Efficient: The PCE RT 11 is a powerful, portable solution for surface roughness testing. It combines multiple roughness parameters—Ra, Rz, Rq, and Rt—into one compact device, making it ideal for various industrial applications.

• Accurate Measurements: Utilizing a piezoelectric micro probe, similar to high-end laboratory instruments, this tester delivers precise readings, ensuring reliable results even in demanding environments.

• Portable and Easy to Use: Designed for quick measurements, the PCE RT 11’s portability and user-friendly interface make it convenient for field use, while still maintaining high accuracy.

• Ideal for Surface Quality Control: Whether you're assessing the smoothness of metal surfaces, manufacturing parts, or performing quality control, this profilometer helps maintain consistent surface quality by ensuring measurements are taken quickly and accurately.

• Practical for Multiple Industries: From manufacturing to research and development, this profilometer proves essential for industries requiring strict surface roughness standards and precise material assessments.

Q&A

Q: What parameters does the PCE RT 11 Profilometer measure?
A: The PCE RT 11 Profilometer measures surface roughness according to Ra (Arithmetic Mean Roughness), Rz (Average Maximum Height of the Profile), Rq (Root Mean Square Roughness), and Rt (Maximum Height of the Profile).

Q: What makes the PCE RT 11 Profilometer suitable for fast measuring?
A: It is designed for quick surface roughness measurement and uses the same piezoelectric micro probe principle as highly accurate laboratory measuring instruments, ensuring precise results in less time.

Q: How does the PCE RT 11 Profilometer work?
A: The PCE RT 11 works by using a piezoelectric micro probe to detect and measure the unevenness or roughness of a surface, providing accurate measurements of the surface texture.

Q: What types of surfaces can the PCE RT 11 Profilometer be used on?
A: The PCE RT 11 is ideal for measuring the roughness of various materials, including metal, plastic, ceramics, and other surfaces that require surface quality assessment.

Q: Is the PCE RT 11 Profilometer portable?
A: Yes, the PCE RT 11 is a portable device, making it convenient for use in both workshop and field environments where surface roughness measurement is required.

Maintenance Tips

• Regular Cleaning: Use a soft, lint-free cloth to clean the device and probe, ensuring no dust or debris interferes with measurements.

• Calibration: Periodically calibrate the profilometer to maintain accurate readings for Ra, Rz, Rq, and Rt, following the manufacturer's guidelines.

• Proper Storage: Store the device in a dry, temperature-controlled environment, away from direct sunlight and moisture.

• Inspect Probe: Check the probe for signs of wear or damage and replace it if necessary to ensure precise measurements.

• Battery Care: Fully charge the device before long-term storage and avoid letting the battery discharge completely.

• Firmware Updates: Keep the device updated with the latest firmware to optimize performance and functionality.