Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
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DT-6234B LED Photoelectric Digital Tachometer
Hand-held digital tachometers are one of the universal mechanical test instruments with wide measuring range, high precision and recording function, which can measure rotational speed and surface speed. Compared with general tachometers, this style tachometers are much easy to operate for its portable exquisite size and ergonomically design. At present, for the smart digital tachometers, we have contact, non-contact, contact + non-contact (photo) 3 main categories. As an aside, for the non-contact (photo) Tach-testing, it needs to attach reflective mark to the rotating object to be measured, and the visible light of the tachometer is aligned with the reflective mark for measurement.
Features of DT-6234B LED Photoelectric Digital Tachometer
Photoelectric RPM testing device
Auto-ranging
99999 Max. display
6MHz Quartz crystal
LED photoelectric measuring way
Auto memory Max./Min./Last value
High qualified electric components and ABS materials
Specifications of DT-6234B LED Photoelectric Digital Tachometer
| Special function | DT-6234B |
| Measuring way | LED photoelectric |
| Resolution | 0.1RPM(2.5~999.9RPM) 1RPM(over 1000RPM) |
| Cumulation function | 1~99999 |
| Sampling time | 0.8s(over 60RPM) |
| Range selection | Auto switch |
| Effective distance | 50mm~250mm |
| Power Consumption: | Max. 45mA |
| Memory | Auto memory Max./Min. last value |
| Time Base | 6MHz Quartz crystal |
| Accuracy of time base | 10×10-6 (0℃~50℃) |
| Battery | 4X1.5V AA Size Battery |
| Max. display | 99999 |
| LCD size | 5digits, 18mm high |
Technical parament of DT-6234B LED Photoelectric Digital Tachometer
| Basic function | Range | Basic accuracy |
| photoelectric rotation speed | 2.5~99999RPM(r/min) | ±(0.05%+1 digit) |
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