Surface Roughness Gauge

Pico roughness gauge with integrated sensor and main unit, suitable for use on the production floor. Features high measurement accuracy, wide measurement range, simple operation, and easy portability, widely used for surface inspection of various metal and non-metal processing. Clear scales, dot-matrix LCDOLED display screen with abundant interface prompt information, suitable for various occasions. One-touch response, equipped with a protective door on the sensor head, safeguarding the sensor and ensuring measurement accuracy. Charges via a universal USB port, convenient and quick. Lithium-ion battery allows for long-term operation while charging, with short charging time and long battery life.

Technical Specifications

Measurement Parameters:μm）Ra、Rz、Rq、Rt

Form Length:mm）6

Sample Length:mm）0.25,0.80,2.50

Assessment Length:μm）1.25,4.0

Measurement Range:μm）Ra、Rq:0.05～15.0  Rz、Rt:0.1～50

Indication Error:±10%

Variability of Indication: ＜6%

Sensor Tip Radius:10μm±1μm

Sensor Probe Angle:90°+5°-10°

Sensor probe static force:≤0.016N

Sensor Force Rate of Change Measurement≤800N/m

Sensor probe pressure:≤0.5N

Power Supply:3.7V rechargeable lithium-ion battery

Dimensions:106x70x24mm

Weight: Approximately200g

Work Environment Conditions: Temperature-20°C to 40°C, relative humidity < 90%, no vibration or corrosive medium permitted in the surrounding area.

Operation Instructions

1、Swipe the slider area to the right until the sensor is exposed.

2、Press power button2 seconds to boot up, after a "beep," enter measurement mode

3、Place the instrument flat on the surface of the workpiece to be measured, press the start measurement button to initiate, and avoid touching the instrument or workpiece during the measurement process to prevent affecting the results. The measured parameter values will be displayed upon completion of the measurement.

Routine maintenance

1、Avoid collisions, severe vibrations, heavy dust, humidity, oil stains, and strong magnetic fields.

2、After each measurement, promptly turn off the power to conserve battery energy and charge the battery in a timely manner.

3、Sensors are precision components of the instrument; please handle them with care. Always gently close the protective cover after each use. Avoid subjecting the sensor to剧烈 vibrations.

4、Random standard samples should be carefully protected to prevent scratching and subsequent failure of calibration instruments.