Biobase China High Accuracy Benchtop Dissolved Oxygen Meter for Sales

* Economy benchtop dissolved oxygen meter is suitable for laboratory applications.
* 1 or 2 points calibration using air-saturated water and zero oxygen solution.
* Manually salinity and barometric pressure compensation improve the accuracy of
measurement.
* Automatic Temperature Compensation ensures accurate readings.
* Calibration Due Reminder prompts user to calibrate the meter regularly.
* Auto-Hold function freezes stable reading for easy viewing and recording.
* Help message as a operational guide that helps you quickly begin using the meter.
* Reset feature automatically resumes all settings back to factory default options.
* Stability indicator automatically shows current measurement status.(For PH-980)
* Selectable temperature unit ( °C or °F ) meets different application requirements.(For PH-980)
* System menu allows setting the 9 parameters, including the number of calibration
points, resolution, stability condition, concentration units, etc.(For PH-980)
* Expanded memory stores and recalls up to 500 readings.(For PH-980)
* Built-in real-time clock stamps stored data to meet GLP standard.(For PH-980)
* Stored data can be transferred into computer by USB communication interface.(For PH-980)
Accessories:
PH-810
* Dissolved oxygen electrode
* Electrolyte solution
* Membrane cap
* DC9V power adapter
PH-980
* Dissolved oxygen electrode
* Electrolyte solution
* Membrane cap
* USB cable
*DC5V power adapterParameters

Model

PH-810

PH-980

Dissolved Oxygen Range

0.0~20.0mg/L (or ppm)

0.00~20.00mg/L (or ppm)

Accuracy

±0.5mg/L

±0.2mg/L

Resolution

0.1mg/L

0.01mg/L

% Saturation of Oxygen

0.0~200.0%

0.0~200.0%

Accuracy

±10%

±2.0% F.S

Resolution

0.1%

0.1, 1%

Calibration Points

1~2 points

1~2 points

Temperature Compensation

0~40°C, 32~104°F, Automatic

0~50°C, 32~122°F, Automatic

Barometric Pressure Correction

60.0~112.5kPa, 450~850mmHg

60.0~112.5kPa, 450~850mmHg

Salinity Correction

0~35g/L

0~50g/L

Hold Function

Manual or Automatic

Manual or Automatic

Power Off

Manual or Automatic (180 minutes)

Manual or Automatic (10, 20, 30 minutes)

Memory

/

Stores up to 500 data sets

Reset Function

Yes

Output

/

USB Communication Interface

Connector

6-pin mini plug

6-pin mini plug

Display

LCD (135x75mm)

/

Power Requirements

DC9V/400mA power adapter

DC5V/400mA power adapter

Dimensions(mm)

210*205*75mm

210*188*60mm

Weight(kg)

1.5Kg

Package Size(W*D*H)mm

310*240*180mm

Gross Weight(kg)

1.7kg