Description
Overview
The GAOTek Portable High Accuracy Surface Roughness Meter test is a digital, portable surface roughness meter designed for high-accuracy, non-destructive testing. It uses a quick response DSP chip for precise measurements of surface roughness parameters Ra, Rz, and Rq. The device features a high-definition colour LCD, USB connectivity for data transfer, and can store up to 100 groups of data. It’s lightweight at 0.1 lb, making it highly portable. The meter is capable of measuring sample lengths of 0.25 in, 0.8 in, or 2.5 in. It’s widely used in industries like manufacturing, engineering, and construction for surface texture evaluation.
Features
- Sample lengths: 0.25″, 0.8″, 2.5″
- Display: HD colour LCD
- Connectivity: USB port for computer
- Data storage: Up to 100 groups
- Weight: 0.1 lb, portable
Technical Specifications
Power Electronic | Rechargeable li-battery |
Testing Parameters | Ra, Rz, Rq, Rt |
Measuring Range (um) | Ra:0.05 to 10.0 Rz:0.1 to 50 |
Sample Length (inch) | 0.0098,0.031,0.098 |
Evaluation Length(inch) | 0.049, 0.15,0.19 |
Indication Accuracy | 0.01 |
Working Temperature | -4 °F to 104 °F (-20 °C to 40 °C) |