TMR201 Hand-Held Surface Roughness Tester with 0.010-200μm Range and 320×240 LCD for Aerospace Applications
Price:
Negotiation
MOQ:
1
Delivery Time:
3-5 work day
Brand:
TMTeck
Product Description
TMR201 Hand-Held Surface Roughness Tester
The TMR201 is a high-precision portable surface roughness tester designed for industrial applications requiring accurate surface measurement. Featuring advanced ARM+DSP processing and nanometer-level resolution, this instrument delivers rapid results with exceptional reliability.
Industrial Applications
- Machining process control: grinding, turning, milling, honing, polishing
- Heavy industry: shipbuilding, aerospace, pipeline, steel plate inspection
- Aerospace components: turbine blades, turbine shafts, wings, composite materials
- Specialized surfaces: printing rollers, flooring, glass
Measurement Technology
Utilizing wear-resistant diamond stylus and precision motor drive, the sensor travels at standardized linear movement. High-precision inductive bridge circuits detect vertical displacement with nanoscale sensitivity, while ARM+DSP processors calculate roughness parameters instantly using standardized algorithms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Portable |
| Measuring Range (Z-axis) | 0.010μm to 200μm |
| Measuring Range (X-axis) | 17.5mm (0.71 inch) |
| Circuit Resolution | 0.002μm±20μm, 0.004μm±40μm, 0.008μm±80μm |
| Parameters | Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, Rmr |
| Standards Compliance | ISO4287, ANSI B46.1, DIN4768, JIS B601 |
| Display | 320×240 LCD color display with TP curve and roughness filter waveform |
| Communication | USB interface |
| Data Storage | 100 sets of measurements |
| Filter Types | RC, PC-RC, Gauss, D-P |
| Sampling Length (lr) | 0.25mm, 0.8mm, 2.5mm |
| Evaluation Length (ln) | Ln=lr×n (n=1-5) |
| Stylus Type | Natural diamond, 90° tip, 5μm radius |
| Test Force | <4mN |
| Drive Speed | 0.135mm/s (lr=0.25), 0.5mm/s (lr=0.8), 1mm/s (lr=2.5) |
| Display Resolution | 0.001μm |
| Display Error | ±(5nm+0.1A) |
| Repeatability | ≤3% |
| Residual Profile | ≤0.01μm |
| Battery | 3.7V rechargeable lithium-ion |
Performance Features
- High-speed ARM+DSP processor delivers results within 1 second
- Thousands of data points collected for accurate surface reproduction
- Precision digital filter ensures <2% machine repeatability
- 10% accuracy error compliant with national standards
- Operates in high temperature, humidity, and vibration environments
- Results traceable to national roughness parameter benchmarks
- Durable diamond touch needle with low measuring force
- Immediate testing capability with no waiting period
- Nanometer-level resolution with precision inductive bridge sensor
User Interface & Operation
- 320×240 high-contrast color LCD for low-light workshop visibility
- Clear roughness waveform display and parameter visualization
- Simple nine-button operation with intuitive menu design
- USB charging with lithium battery powering thousands of measurements
- Quiet motor operation for enhanced comfort
- On-site software calibration for quick error correction
- 26 roughness parameters with USB data transfer to computer/PLC
Package Contents
| Component | Quantity | Notes |
|---|---|---|
| Host Unit | 1 | Main instrument |
| Sensor | 1 | Precision component |
| Adjustable Support | 1 | |
| Sensor Protector | 1 | |
| 5V AC Power Adapter | 1 | |
| USB Cable | 1 | |
| Operating Manual | 1 | |
| Qualified Certificate | 1 | |
| Warranty Card | 1 | |
| Packing List | 1 | |
| Equipment Case | 1 | Protective storage |
Optional accessories: Standard sample plate, Glass support, Curve sensor, Pinhole sensor, Quirk sensor
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Company
TMTeck Instrument Co., Ltd
Location
#613A, LinJI Industrial Building ,No.53 of Shun Ren Road ,Lin He Industrial park, ShunYi District ,101300 Beijing ,China
Contact Person
WEI