04,28,2026 82 views
| Instrument model | Technical Specifications | BEC-520 | BEC-530 | BEC-531 | BEC-540 |
| Conductivity measurement range | 0~200mS/cm, Automatic 6th gear | ● | ● | ● | ● |
| Conductivity measurement accuracy | ±0.5% F.S | ● | ● | ● | ● |
| TDS measurement range | 0~Max.200ppt |
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| TDS measurement accuracy | ±1% F.S |
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| Salinity measurement range | 0.00~5.00% (50ppt) |
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| Salinity measurement accuracy | ±0.05% (0.5ppt) |
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| Temperature measurement range | 0~100℃ | ● | ● | ● | ● |
| Temperature measurement accuracy | ±1℃ | ● | ● | ● | ● |
| TDS conversion coefficient | 0.01~1.00 (default value 0.67) |
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| Instrument calibration point | 1 point per range | ● | ● | ● | ● |
| Temperature compensation range | 0~50 ℃, automatic or manual | ● | ● | ● | ● |
| Temperature compensation coefficient | 0~3.9%/℃ | ● | ● | ● | ● |
| Optional electrode constant | K=0.1, 1, 10 | ● | ● | ● | ● |
| store data | 64 groups | ● | ● | ● | ● |
| Communication output | USB standard | ● | ● | ● | ● |
| monitor | 4.3-inch LCD with operation mode icon | ● | ● | ● | ● |
| Power type | 1 9V battery, continuously used for about 150 hours | ● | ● | ● | ● |
| Overall dimensions | 185(L)×88(W)×32(H)mm | ● | ● | ● | ● |
| Instrument weight | 300g | ● | ● | ● | ● |
