Dissolved Oxygen Meter

Dissolved Oxygen Meter

Specifications

* Benchtop Dissolved Oxygen Meter
* 1 or 2 Points Calibration
* Salinity and Barometric Pressure Compensation
* USB Output

SL980 dissolved oxygen meter use a polarographic electrode to measures dissolved oxygen in water, it can display the

oxygen level as % saturation from 0 to 200% or concentration from 0 to 20ppm (mg/L).

Automatic Calibration:
The meter can be calibrated at one or two points - in air (100%) and/or with a zero oxygen solution, easy and quick calibration ensures accurate reading.

Auto-Calibration Recognition:
During calibration, if the calibration condition does not match the meter's requirement, an ERROR message is displayed.

Automatic Temperature Compensation:
The DO probe with a globular shape temperature sensor, it can provides automatic temperature compensation to ensure

accurate measuring value.

Salinity and Barometric Pressure Compensation:
Salt dissolved in solution will be limits oxygen content, SL980 meter is capable of compensates the salinity and barometric pressure after manual input coefficients.

Multi-measurement Units:
The meter can shows various temperature and concentration units to meet users requirements. For example: mg/L and ppm, kPa and mmHg, Celsius and Fahrenheit.

Message Indicator:
SL980 meter has message indicator, it can shows many helpful messages like an on-screen manual for easy operation.

Communication Interface and Data Store:
The meter has real-time date/clock stamps, the memory stores up to 99 data sets. Press the SAVE key to store the current

measured values and it automatically generates a serial number with time. All of stored data can then be sent to a computer via the USB port.

Specifications:
Dissolved Oxygen Range: 0.00 to 20.00mg/L or ppm
Resolution: 0.01mg/L
Dissolved Oxygen Accuracy: ±0.3mg/L
% Saturation of Oxygen: 0.0 to 200.0%
Accuracy: ±5.00%
Temperature Range: 0.0 to 50.0°C, 32 to 122°F
Temperature Accuracy: ±1°C, ±1.8°F
Temperature Compensation: 0.0 to 40.0°C, Automatic
Salinity Correction: 0 to 35g/L
Barometric Pressure Correction: 450 to 50mmHg, 60.0 to 112.5kPa
Calibration Points: 1 or 2 points, 100% in air or 0% in solution
Memory: 99 data sets with Date/Time stamping
Output: USB Communication Interface
Power Requirements: DC 9V, using AC adapters, 220VAC, 50Hz
Dimensions: 210(L)×188(W)×60(H)mm
Weight: 1.7kg

Meter Included:
DO Probe (Made in US), DO Membrane Kit, DO Electrolyte Solution, Power Adapters