![[ Image ] You might be wasting money... Think of bare board testers in terms of operating costs!](./file/876/lp_title_text.png)
![[ Image ] For bare board testers, choose Yamaha Fine Technologies!](./file/836/lp_title_img.png)
Selecting equipment purely on price and specifications
may result in losses through running costs!
![[ Image ] Running cost is a burden on operation!](./file/840/lp_img01.png)
Reduce total cost
with the Micro Prober MR Series!
![[ Image ] Conventional tester MR Series](./file/837/lp_img02.png)
![[ Image ] Save on total cost](./file/838/lp_img02_02.png)
Seven secrets
for cost reduction
This highly capable system maximizes customer profits.
MR Series
POINT01
Raises productivity.
1High-performance electrical inspection
Equipped with the most advanced high-performance testers to meet high-level requirements.
2Super-high-speed action design
NC drive and a design that takes dynamics into account, achieving accurate, high-speed action.
3Outstanding adjustability
Detailed servo tuning by professionals maximizes precision and speed.
![[ Image ] Precise adjustment by artisans](./file/864/lp_point01_img.png)
POINT02
Ready for immediate operation.
1Simple starting setup
Anyone can produce a professional-level setup, just by operating the touch screen as instructed.
2Refined UI
Software carefully designed for ease of use is intuitive to operate.
3No complex inputs required
Fixture design information, resistance values by 4-terminal judgment, measurement parameters, and more are acquired automatically.
POINT03
Maintains performance.
1Automatic correction
Advanced image processing technology automatically corrects for the position and rotation of the whole board, expansion and contraction, and other factors.
2Automatic recovery
Overlooked reference marks and work sheet supply errors are detected and functionality is automatically restored.
3Good part selection
High-quality Japanese-made parts prevent spontaneous noise- and contact-induced errors.
![[ Image ] Conventional tester, MR Series](./file/866/lp_point03_img.png)
POINT04
Longer lifespan.
1Low failure rate
Engineers around the world respect Yamaha inspection equipment for its robustness.
2High reliability
Risks are reduced by a range of validation processes, including strength analysis, durability testing, and lifespan calculation.
3Easy maintenance
Modular design backed by high-quality customer service achieves rapid recovery.
![[ Image ] Flexure durability testing, Structural analysis, Lifespan calculation](./file/839/lp_point04_img.png)
POINT05
Simple setup and changeover
1Compact fixtures
Small test fixtures are easy to replace and manage, making maintenance far easier.
2One-touch replacement
Fixtures can be mounted or removed with a single step. Tricky positioning work is done by automatic adjustment.
3Simple for anyone to set up
Anyone can produce a professional-level setup, just by operating the touch screen as instructed.
![[ Image ] Fixture change As little as 2 minutes](./file/841/lp_point05_img.png)
POINT06
Easy on fixtures
1High 1-pass rate
A high contact positioning precision of ±5μm raises the no-adjustment rate and reduces load on fixtures.
2High inspection efficiency
Batch contact with multipiece-supporting fixtures raises the inspection efficiency per fixture.
3Load reduction function
The system is equipped with a function to control press pressure, and another to suppress contact impact.
![[ Image ]Damage rates over time](./file/865/lp_point06_img.png)
POINT07
Enhances quality.
1Visualize results
The statistical analysis tool graphs movements in defect rates and resistance values and contributes to process improvement.
2Discern differences
Lot trends are identified by high-precision 4-terminal inspection and resistance measurement in compliance with international standards.
3Trace after shipment
Inspection results are tied to individual pieces, to ensure traceability even after shipment.
Line up
| Product image |  |
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|---|---|---|---|---|---|---|---|---|---|
| Model | |||||||||
| Number of test points | Upper head : 1,534 Lower head : 1,022 |
Upper head : 4,094 Lower head : 4,094 |
Upper head : 2,046 Lower head : 2,046 |
Upper head : 1,534 Lower head : 1,534 |
Upper head : 2,046 Lower head : 2,046 |
Upper head : 2,046 Lower head : 2,046 |
Upper head : 1,534 Lower head : 1,022 |
Upper head : 1,534 Lower head : 894 |
Upper head : 1,022 Lower head : 1,022 |
| Work sheet size | 260×400mm | 260×500mm | 260×400mm | 260×280mm | 610×510mm | 610×510mm | Roll width : 260mm | Roll width : 620mm | Roll width : 510mm |