เครื่องวัดค่า Conductivity meter - Bante821 Portable Dissolved Oxygen Meter
รายละเอียดสินค้า เครื่องวัดค่า Conductivity meter - Bante821 Portable Dissolved Oxygen Meter
Bante821 Portable Dissolved Oxygen Meter
Standard portable dissolved oxygen meter, 1 or 2 points calibration, automatic endpoint hold, system menu contains 9 optional parameters. Accuracy: 0.2mg/L.
Features:
• Standard portable dissolved oxygen meter is equipped with a large backlit LCD display.
• 1 or 2 points calibration using the air-saturated water and zero oxygen solution.
• Manual salinity and barometric pressure compensation improve the measurement accuracy.
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 9 parameters, including the number of calibration points,
resolution, stability condition, concentration unit, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.
Applications:
• Research and education
• Aquaculture
• Water and wastewater treatment
• Surface and groundwater monitoring
• Pond water and aquarium
• Other industrial applications
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Model |
Bante821 |
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Dissolved Oxygen |
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Range |
0.00~20.00mg/L (or ppm) |
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Accuracy |
±0.2mg/L |
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Resolution |
0.01mg/L |
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Calibration Points |
1 or 2 points |
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Temperature Compensation |
0~50°C, 32~122°F, Automatic |
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Pressure Correction |
60.0~112.5kPa, 450~850mmHg |
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Salinity Correction |
0~50g/L |
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% Saturation of Oxygen |
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Range |
0.0~200.0% |
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Accuracy |
±2.0% |
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Resolution |
0.1, 1% |
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Others |
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Hold Function |
Manual or Automatic |
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Stability Conditions |
Low or High |
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Calibration Due |
0 to 31 days |
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Power Off |
Manual or Automatic (10, 20, 30 minutes) |
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Reset Function |
Yes |
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Memory |
Stores up to 500 data sets |
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Output |
USB Communication Interface |
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Connector |
6-pin Mini Plug |
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Power Requirements |
3×1.5V "AA" Batteries |
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Battery Life |
Approximately 150 hours (Turn off the backlit) |
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Dimensions |
170(L)×85(W)×30(H)mm |
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Weight |
300g |
