- Product Details
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Quick Details
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Model Number:
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PH-820
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Type:
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Battery:
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Material:
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Size:
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Product name:
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Portable Dissolved Oxygen Meter
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DO Range:
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0.00~20.00mg/L, 0.0~200.0% saturation
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Conductivity Accuracy:
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±0.5mg/L, ±2.0%
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Calibration Points:
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1 or2 points
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Salinity Correction:
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0.0~50.0g/L, manual
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Hold Function:
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Manual or auto-endpoint
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Accuracy:
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±1%F.S.
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Auto-Off:
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30 minutes after last key pressed
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Package Size(W*D*H):
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475*155*350mm
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Gross Weight:
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2kg
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Color:
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Quick Details
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Warranty:
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1 year
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Place of Origin:
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Shandong, China
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Brand Name:
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BIOBASE
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Model Number:
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PH-820
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Type:
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\
-
Battery:
-
\
-
Material:
-
\
-
Size:
-
\
-
Product name:
-
Portable Dissolved Oxygen Meter
-
DO Range:
-
0.00~20.00mg/L, 0.0~200.0% saturation
-
Conductivity Accuracy:
-
±0.5mg/L, ±2.0%
-
Calibration Points:
-
1 or2 points
-
Salinity Correction:
-
0.0~50.0g/L, manual
-
Hold Function:
-
Manual or auto-endpoint
-
Accuracy:
-
±1%F.S.
-
Auto-Off:
-
30 minutes after last key pressed
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Package Size(W*D*H):
-
475*155*350mm
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Gross Weight:
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2kg
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Color:
-
\
Product Description
Portable Dissolved Oxygen Meter model PH-820
Features:
* 1 to 5 points calibration with automatic calibration solution recognition.
* Selectable cell constant ( 0.1/1/10 ), normalization temperature.( 20°C or 25°C )
* TDS conversion factor, seawater and practical salinity measurement modes.
* Linear or pure water compensation improves the measurement accuracy.
* Automatic Temperature Compensation ensures accurate reading.
* 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.
* Selectable temperature unit (°C or °F ) meets different application requirements.
* Automatic electrode diagnosis shows cell constant of the conductivity electrode.
* 1 to 5 points calibration with automatic calibration solution recognition.
* Selectable cell constant ( 0.1/1/10 ), normalization temperature.( 20°C or 25°C )
* TDS conversion factor, seawater and practical salinity measurement modes.
* Linear or pure water compensation improves the measurement accuracy.
* Automatic Temperature Compensation ensures accurate reading.
* 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.
* Selectable temperature unit (°C or °F ) meets different application requirements.
* Automatic electrode diagnosis shows cell constant of the conductivity electrode.
Technical Parameters
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Model
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PH-820
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PH-821
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DO
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Range
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0.00~20.00mg/L, 0.0~200.0% saturation
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|
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Accuracy
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±0.5mg/L, ±2.0%
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±0.2mg/L, ±2.0%
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|
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Resolution
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0.01 mg/L, 0.1%
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Other Specifications
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Calibration Points
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1 or2 points
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Temperature Compensation
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0~50°C/32~122°F, automatic
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Barometric Pressure Correction
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60.0~112.5kPa/450~850mmHg, manual
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Salinity Correction
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0.0~50.0g/L, manual
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Stability Criteria
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/
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Low or high
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Calibration Due Alarm
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/
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1 to 31 days or off
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Hold Function
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Manual or auto-endpoint
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Auto-Off
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30 minutes after last key pressed
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10, 20 or 30 minutes after last
key pressed |
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Memory
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100 data sets
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500 data sets
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Communication Interface
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USB
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Connector
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6-pin nimi-DIN
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Display
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Custom LCD (80*60mm)
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Power Requirements
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3x 1.5V AA batteries or DC5V power adapter
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Dimensions(mm)
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170*85*30mm
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Weight(kg)
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300g
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Package Size(W*D*H)mm
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475*155*350mm
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Gross weight(kg)
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1.7kg
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Packaging
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packaging
-
Customized packaging can be available.
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Air Transportation.
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