SRT-6680 TFT Touch Screen Surface Roughness Tester with 320μm Range and 22 Parameters
Compact handheld surface roughness testing machine featuring 3.5-inch TFT touch screen, 320μm measurement range, and 22 roughness parameters. Includes Bluetooth printing, mobile app support, and complies with ISO, DIN, ANSI, JIS standards. Built-in 3200mAh battery provides over 50 hours of operation for production site measurements.
Bluetooth
Bluetooth Capability , support wireless connection with mobile and mini printer
Place of Origin
China
Parameters
Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax,RPc, Rk, Rpk, Rvk, Mr1, Mr2
Memory
100 groups of original data and waveform
Packaging Details
Standard export package
Color
White
Product Description
SRT-6680 TFT Touch Screen Surface Roughness Testing Machine
A compact handheld instrument designed for shop floor use and mobile measurement operations. Features simple operation, comprehensive functionality, fast measurement, and stable accuracy for production site applications.
Key Features
- Composite structure with main display unit, driver unit, and sensor - electromechanical integration design
- 3.5-inch color graphic LCD touch screen with 480×320 dot matrix resolution
- 320μm large measurement range with ±80μm/±160μm vertical axis capability
- Multi-parameter measurement: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rc, Ry, Rmax, Rmr, RPc, Rk, Rpk, Rvk, Mr1, Mr2
- Built-in 3200mAh lithium-ion rechargeable battery providing over 50 hours of operation
- Bluetooth printing and mobile APP wireless operation support
- Graphical display of primary profiles, assessed roughness profiles, and load curves
- Four profile filters: Gauss, RC, PC-RC, D-P
- Large capacity data storage for 100 items of raw data and measured profiles
- Complies with ISO-1997, DIN, ANSI, and JIS2001 international standards
- Metal case design for rugged, compact, and portable operation
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Range (Z axis) | ±80μm/±160μm (enhanced model) |
| Measuring Range (X axis) | 20mm |
| Resolution (Z axis) | 0.01μm/±20μm, 0.02μm/±40μm, 0.04μm/±80μm, 0.08μm/±160μm |
| Parameters | 22 parameters including Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2 |
| Graphic Display | Bearing area curve, Roughness profile, Primary profile |
| Filters | RC, PC-RC, Gauss, D-P |
| Sampling Length (lr) | 0.25, 0.8, 2.5mm |
| Assessment Length (ln) | Ln = lr × n (n=1~5) |
| Stylus Tip | Diamond, 90° cone angle, 5μmR |
| Force | <4mN |
| Accuracy | Less than ±10% |
| Repeatability | Less than 6% |
| Power Supply | Built-in 3200mAh lithium-ion battery, Charger: DC5V, 800mA |
| Dimensions (Main Unit) | 64×53×160mm |
| Weight (Main Unit) | Approximately 380g |
| Working Environment | Temperature: -20℃ to 40℃, Humidity: <90% RH |
| Storage & Transportation | Temperature: -40℃ to 60℃, Humidity: <90% RH |
Standard Delivery
| Item | Quantity |
|---|---|
| SRT6680 Host | 1 PC |
| Sensor TS110 | 1 PC |
| Calibration block and bracket | 1 PC |
| Height adapter | 1 PC |
| Power Charger & USB Cable | 1 PC |
| PC Software | 1 PC |
| User manual | 1 PC |
| Instrument case | 1 PC |
| Warranty | 2 Years |
Optional Accessories
Sensor for curve/concave/groove surface, hole sensor, measuring platform, extension rod, calibration plate.
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