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Vici DT-2235B+ Digital Contact Tachometer
The Vici DT-2235B+ digital tachometer is a professional contact-type instrument designed to measure rotational speed, surface speed, and surface length.
Key Features & Benefits:
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Measurement Ranges:
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Contact Tach: 0.5 ~ 19,999 RPM.
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Surface Speed: 0.05 ~ 1,999.9 m/min.
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Surface Long: 0.05 ~ 99,999 m.
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Accuracy and Resolution:
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Accuracy: ±(0.05% + 1d).
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RPM Resolution: 0.1 RPM (0.5 ~ 999.9 RPM) and 1 RPM (over 1000 RPM).
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Surface Speed Resolution: 0.01 m/min (0.05 ~ 99.99 m/min) and 0.1 m/min (over 100 m/min).
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Surface Length Resolution: 0.02 m.
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Functionality:
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Measuring way: Contact.
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Features Auto-Ranging capability.
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Memory function stores Max., Min., and Last values.
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User Interface:
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Large 5-digit LCD display (18mm digit height).
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Power supply: 6V (4x 1.5V AA batteries).
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| Basic Function | DT-2235B | |
|---|---|---|
| Range | Photo/Laser Tach (r/min) | - |
| Contact Tach (r/min) | 0.5 ~ 19,999RPM (r/min) | |
| Surface Speed (Metric) | 0.05 ~ 1999.9m/min | |
| Surface Long (m) | 0.05 ~ 99999m | |
| Resolution | Photo/Laser Tach | - |
| Contact Tach | 0.1RPM (0.5 to 999.9RPM) 1RPM (over 1000RPM) |
|
| Surface Speed (m/min) | 0.01m/min (0.05 to 99.99m/min) 0.1m/min (over 100m/min) |
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| Surface Long (m) | 0.02m (0.05 to 99999m) | |
| Accuracy | ±(a%*reading +digits) | ±(0.05%+1d) |
| Special Function | DT-2235B |
|---|---|
| Max. display | 99999 |
| Range select | Auto-Ranging |
| Measuring way | Contact |
| Detecting distance | - |
| Screen type | LCD |
| Display size | 5digits, 18mm |
| Memory function | Max./Min./Last value |
| Sampling (sec) | 0.8s (over 60RPM) |
| Backlight function | - |
| Time base | 6MHz Quartz crystal |
| Accuracy of time base | 10×10-6 (0°C~50°C) |
| Power supply | 6V(4x1.5V AA) |
