GAOTek Surface Roughness Tester measures surface textures in line with international standards.
- Electromechanical integration design, small volume, light weight, easy to use;
- Using DSP chip to control and data processing, high speed, low power consumption;
- Large range, parameters Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx;
- 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;
- Display information rich, intuitive, can display all the parameters and graphics;
- Compatible with ISO, DIN, ANSI, JIS national standards;
- Built-in lithium ion rechargeable battery and a charging control circuit, high capacity, no memory effect;
- Residual quantity indicator icon, prompting the user to charge;
- Display of the charging process instructions, the operator can understand the degree of charge
- Working time more than 20 hours of continuous work
- Large capacity data memory, can store 100 groups of original data and waveform.
- Real-time clock settings and display
- With automatic dormancy, automatic shutdown and power saving function
- Reliable control motor to go dead circuit and software design
- Measurement information display, menu prompt information, false information and switch machine and other tips that information;
- Full metal shell design, sturdy, compact, portable, high reliability.
- Can be in English freely switch
- Can be connected to a computer and printer;
- Optional sensor surface, hole sensor, measuring platform, sensor, an extension rod and other accessories.
|Measuring range||160 μm|
|Tip radius||5 μm|
|Guide head vertical||1.77in (45mm)|
|Indicating error||Not more than ± 10%|
|Variation of indication||Not more than 6%|
|The measured profile||Roughness, waviness, the original contour|
|Parameter||Ra（0.005μm ~ 16μm）,
Rz（0.02μm ~ 160μm）,
Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx.