Product
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Description
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Specifications:
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| Main unit |
External dimension: |
169(H) x 98(W) x 56(D)mm |
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Weight: |
approx 485g |
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Water proof construction: |
IP- 67 |
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Sensor probe |
Measurement temperature: |
0-55°c |
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Storage temperature: |
- 5-60°c |
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Measurement depth: |
to 30m |
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Maximum probe size: |
46mm |
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Probe length: |
380mm |
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Continuous use available: |
30days Manual data memory (2880 items) Automatic calibration |
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Weight: |
approx 1500 g(with 10 m cable) |
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Probe Length: |
380m |
pH |
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Two - point calibration Automatic temperature compensation |
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Measuring principle: |
Glass electrode method |
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Range: |
pH0~14 |
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Resolution: |
0.01pH |
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Repeatability: |
±0.05pH |
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Accuracy: |
±0.1pH |
Dissolved oxygen |
|
Salt correction (0 to 40 ppt / automatic) Automatic temperature compensation |
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Measuring principle: |
Diaphragm gavanic |
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Method Range: |
0-19.99mg /L |
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Resolution: |
0.01mg/L |
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Repeatability: |
±0.1mg/L |
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Accuracy: |
±0.2mg/L |
Conductivity |
|
Auto range
Automatic temperature conversion)(25°C) SI units |
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Measuring principle: |
4 AC electrode |
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Method range: |
0~4% |
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Resolution: |
0.01% |
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Repeatability: |
±0.1% |
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Accuracy: |
±0.3% |
Salinity |
Measuring principle: |
Conductivity |
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Conversion range: |
0-4% |
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Resolution: |
0.01% |
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Repeatability: |
±0.1% |
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Accuracy: |
±0.3% |
Total Dissolved Solids (TDS) |
|
Conversion factor setting |
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Measuring principle: |
Conductivity |
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Conversion range: |
0-100mg/L |
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Resolution: |
0.1%F.S |
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Repeatability: |
±2mg/L |
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Accuracy: |
±5mg/L |
Seawater specific gravity |
|
Display Seawater specific gravity Display °t, °0, °15 |
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Measuring principle: |
Conductivity |
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Conversion range: |
0-50°t |
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Resolution: |
0.1°t |
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Repeatability: |
±2°t |
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Accuracy: |
±5°t |
Temperature |
Measuring principle: |
Thermistor |
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Method range: |
0-55°c |
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Resolution: |
0.01°c |
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Repeatability: |
±0.3°c |
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Accuracy: |
±1.0°c |
Turbidity |
Unit selection Measuring principle: |
Penetration and scattering |
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Method range: |
0-800 NTU |
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Resolution: |
0.1NTU |
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Repeatability: |
±3% |
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Accuracy: |
±5% |
Water depth |
Measuring principle: |
Pressure method range
(NTU or mg / L):0-100m |
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Resolution: |
1m Repeatability: ±3% |
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Accuracy: |
±5% |
Oxidization reduction potential(ORP) |
Measuring principle: |
Platinum electrode |
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Method range: |
±1999mV |
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Resolution: |
1mV Repeatability:±5mV |
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Accuracy: |
±15mV |
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| Notes: The accuracy rating value is obtained from measurements at an intermediate point of the standard solution after two-point calibration (at room temperature andpressure). The repeatability and accuracy rating percentages are based on the full scale (except for salinity). |
- Organic solvents, strong acids, and strong alkaline solvents cannot be measured.
- The accuracy rating is obtained from measurements at an intermediate point of the standard solution after two-point calibration (at room temperature and pressure).
- The repeatability and accuracy rating percentages are based on the full scale (except for salinity).
- Datalogging capabilities are based on data measured automatically at 15 minutes intervals with new alkaline batteries.
- Periodical electrode maintenance and multi-point calibration is necessary.
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