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| Product Name | Bante Bante904P-UK Portable Multi-ParaMeter water quality measurement instrument | QiWei JPB-607A Portable intelligent dissolved oxygen Analyzer |
| Product Price | $630.00 | $225.00 |
| Details | Details | |
| Model comparison | ||
| Type | Multiparameter | Single parameter |
| Style | Portable | Portable |
| Detection Principle | Conductivity DO Method | DO Method |
| Measurement parameters | DO EC TDS Salinity Temperature | DO Temperature |
| Range | Wide Range | PPM Level |
| Accuracy | ±2%FS | |
| Resolution | 1 | 0.1 |
| Data Output | USB | |
| IP Rating | ||
| Parameter comparison | ||
| Measurement Range of conductivity | 0~ 20mS/cm (max 200mS/cm) | |
| Measurement accuracy of conductivity | ±0.5%FS | |
| Conductivity resolution | 0.001, 0.01, 0.1, 1 | |
| Conductivity calibrating point | 1 to 5 points | |
| Conductivity calibrating fluid | 10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm | |
| Conductivity temperature compensation Range | 0~100℃, 32~212℉ | |
| Conductivity temperature compensation | Manual or automatic | |
| Conductivity temperature compensation coefficient | 0.0~10.0%/℃ | |
| Conductivity temperature compensation mode | Linear or pure water | |
| Conductivity detector cell constant | K = 0.1, 1, 10, custom | |
| Standardized temperature | 20℃, 25 ℃, optional | |
| TDS Measurement Range | 0~ 10ppt (max 200ppt) | |
| TDS Measurement accuracy | ±1%FS | |
| TDS conversion factor | 0.1~ 1.0 (default 0.5) | |
| Measurement Range of salinity | 0~ 10ppt (max 80ppt) | |
| Measurement accuracy of salinity | ±1%FS | |
| Measurement mode of salinity | Utility salinity (psu) or seawater salinity (ppt) | |
| Measurement Range of resistivity | 0~ 10MΩ (up to 20MΩ) | |
| Measurement accuracy of resistivity | ±1%FS | |
| Resistivity resolution | 0.01, 0.1, 1 | |
| DO Measurement Range | 0.00~20.00mg/L | |
| DO Measurement accuracy | ±0.2mg/L | |
| DOS resolution | 0.1, 0.01 mg/L, optional | |
| DO temperature compensation Range | 0~50℃ | |
| DO temperature compensation | automatic | |
| Pressure compensation Range | 60.0~112.5kPa, 450~850mmHg | |
| Salinity compensation Range | 0~50g/L | |
| DO% Measurement Range | 0.0~200.0% | |
| DO% Measurement accuracy | ±2.0% | |
| DO% resolution | 0.1, 1% | |
| Measurement Range | 0~105℃, 32~221℉ | Dissolved oxygen: (0.0~ 20.0) mg/L; temperature: (0~ 40) ℃ |
| Measurement accuracy | ±0.5℃ | |
| Temperature resolution | 0.1℃ | |
| Temperature calibrated mode | 1 point | |
| Temperature unit | ° C, ° F, optional | |
| Calibrated reminder | 1 to 31 days or closed | |
| shutdown mode | Manual or automatic (10, 20, 30 minutes after no button operation) | |
| Data storage | 500 sets | |
| Communication interface | USB | |
| connector | 6-Pin MINI connector | |
| power supply | 3 AA batteries | No. 7 alkaline battery four |
| Battery life | Approximately 150 hours (when the LCD backlight is turned off) | |
| Dimension | 170*85*30mm | 180*80*30mm |
| instrument weight | 300g | |
| Packaging Dimensions | 430*310*100mm | |
| Encasement weight | 2kg | |
| Optional Accessories | TP-10K temperature probe, dissolved Oxygen electrode film cap, dissolved Oxygen electrode filling solution, Conductivity detector standard solution, CON-0.1 Type Conductivity detector Electrode, CON-1 Type Conductivity detector Electrode, CON-10 Type Conductivity detector Electrode, DO100 Type dissolved Oxygen electrode | |
