Description
Overview
GAOTek portable Surface Roughness Tester is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc. Allows surface roughness measurement both on metal and non-metal workpieces. especially for measurement on large and heavy workpieces, assembly lines, and on site. It is suitable formicine and manufacturing, quality control, and inspection departments. This is a Nondestructive Testing instrument; damage won’t cause to testing piece.
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Features
- Mechatronics and ergonomics design, small size, light weight, easy to operation
- The stylus drive unit can be stored within the main unit for standard measurement, or separated from the display unit by using the supplied cable which allows more flexible measurement in any orientation. The driver can be separated and reattached in one simple step
- 5 inches color graphic LCD touch screen, WYSIWYG, it includes a backlight for visibility in dark environments
- It displays all parameter and graphic
- The GA310 can be operated using the buttons or the touch screen
- Measurement ranges up to 320μm
- Large internal memory: 100 items of raw data and curves can be stored
- The GA310provides Bluetooth Capability, support wireless connection with printer
- Built-in lithium-ion rechargeable battery and controlling circuit, high capacity, no memory effect
- There is remaining charge indicator, charging hint
- It works over 50 hours while fully charged.
- Language: Chinese and English
- DSP chip control and data processing, high speed, low power consumption
- Real-time clock setting and display for easy data recording and storage
- With auto sleep, auto power off, power-saving features
- Reliable circuit and software design to preventing the motor stuck
- All parameters or any of the parameters which set by users can be printed
Technical Specifications
Precision | 0.001 μm |
Tolerance | Not more than ± (5 nm+10% A) A stands for the standard specimen RA value (tolerance not more±10%) |
Residual Profile | Not more than 0.010 μm |
Repeatability | not more than 3% |
Power supply | Built-in Lithium-ion battery 3200 mAh,  Charger : DC 5 V |
Outline dimension | Main unit: 6.22 in x 2.17 in x 2.05 in (158 mm × 55 mm × 52 mm)drive unit: 0.91 in x 1.06 in x 4.53 in (23 mm × 27 mm × 115 mm) |
Weight (main unit) | 0.84 lb (0.38 Kg) |
Zoom of height adapter | 1.56 in (40 mm) |
working Environment | Temperature: -4 ℉ to 104 ℉ (- 20 ℃ to 40 ℃)Humidity: < 90% RH |
working Environment | Temperature: -4 ℉ to 104 ℉ (- 20 ℃ to 40 ℃)Humidity: < 90% RH |
Store and Transportation | Temperature: -4 ℉ to 104 ℉ (- 20 ℃ to 40 ℃) Humidity: < 90% RH |