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Bante 904 multi-parameter meter used for measuring the Salinity
Conductivity, TDS, Resistivity and Dissolved Oxygen in water.
Conductivity/TDS/Salinity Mode:
Up to 5 points calibration allows user to uses customized
calibration solutions.
Adjustable TDSfactors, cell constants, temperature
coefficients and normalization temperature.
Selectable linear or pure water compensation modes.
In salinity measurement modes, selectable practical salinity
(PSU) or seawater measurement standard (ppt).
Dissolved Oxygen Mode:
1 or 2 points auto-calibration ( 100% in saturated air or air-saturated
water, 0% in zero oxygen solution ).
Manual salinity and barometric pressure compensation.
Selectable readout in ppm, mg/L or percentage saturation.
General Features:
Automatic Temperature Compensation (ATC) ensures highly accurate
measurements over the entire range.
Calibration due reminder prompts you to calibrate the meter regularly.
Automatic endpoint function freezes the stable measured values for
easy reading and recording data.
Manual temperature calibration provides accurate temperature value.
Help message as a operational guide to helps you understand how
to use meter.
Setup menu lets user customizes calibration points, stability condition,
resolution, temperature units, date and time to meet measurement
requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication
interface.
| Specifications: | ||||||
| Model | Bante904 | |||||
| Conductivity Range | 0~20mS/cm (Max.200mS/cm) | |||||
| Conductivity Accuracy | ±0.5% Full Scale | |||||
| Calibration Points | Up to 5 points | |||||
| Calibration Solutions | 10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm | |||||
| TDS Range | 0~10ppt (Max. 20ppt, Depending on factor setting) | |||||
| TDS Accuracy | ±1% Full Scale | |||||
| TDS Factor | 0.1~1.0 (Default 0.5) | |||||
| Salinity Range | 0~10ppt (Max.80ppt) | |||||
| Salinity Accuracy | ±1% Full Scale | |||||
| Salinity Measurement Modes | Practical Salinity (PSU) or Seawater Measurement Standard (ppt) | |||||
| Resistivity Range | 0~100MΩ | |||||
| Resistivity Accuracy | ±1% Full Scale | |||||
| Temperature Coefficient | 0.0~10.0% per °C | |||||
| Compensation Modes | Linear or Pure Water | |||||
| Cell Constant | K=0.1, 1, 10, Selectable | |||||
| Normalization Temperature | 20°C or 25°C | |||||
| Temperature Compensation | 0~100°C, 32~212°F, Automatic or Manual | |||||
| Dissolved Oxygen Range | 0.00~20.00mg/L or ppm | |||||
| Resolution | 0.01mg/L | |||||
| Dissolved Oxygen Accuracy | ±0.2mg/L (Calibration and measurement under the conditions of same temperature) | |||||
| % Saturation of Oxygen | 0.0~200.0% | |||||
| Accuracy | ±2.0% | |||||
| Salinity Correction | 0~50g/L | |||||
| Pressure Correction | 60.0~112.5kPa, 450~850mmHg | |||||
| Temperature Compensation | 0~50°C, 32~122°F, Automatic | |||||
| Temperature Range | 0~105°C, 32~221°F | |||||
| Temperature Accuracy | ±0.5°C, ±0.9°F | |||||
| Temperature Calibration | Manual | |||||
| Auto-Off | Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable) | |||||
| Hold Function | Manual or Automatic | |||||
| Stability Conditions | Low or High, Selectable | |||||
| Calibration due reminder | 0 to 30 days | |||||
| Reset Function | Yes | |||||
| Memory | 500 data sets with Date/Time stamping | |||||
| Output | USB Communication Interface | |||||
| Connector | BNC and 6-pin connector | |||||
| LCD Display | Custom dual-display LCD (130×110mm) | |||||
| Power Requirements | DC5V, using AC adapters, 220VAC/50Hz | |||||
| Dimensions | 210(L)×188(W)×60(H)mm | |||||
| Weight | 1.2kg | |||||
| Order Code and Accessories: | ||||||
| Order Code | Accessories | |||||
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Bante904-UK |
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Bante904-CN |
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