DO400F
Benchtop Dissolved Oxygen Meter
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GENERAL FEATURES
● 300F Series Benchtop Metesr: High resolution LCD display, 5.7 inches.
● 400F Series Benchtop Metesr: Color high resolution LCD display, 5.7 inches.
● Multi-reading feature allows auto-read, timed-read and continuous-read.
● Automatic/Manual temperature compensation ensures accurate results.
● Auto-hold feature senses and locks the measurement endpoint.
● Data storage 500 sets (GLP-compliant).
● Support for USB or RS-232 communication.
● Reset feature automatically resumes all settings back to factory default options.
● IP54 waterproof.
DO
● Support for air-saturated water or zero oxygen calibration.
● Auto barometric pressure compensation.
● Manual Salinity Factor Correction.
● Selectable pressure unit, including kPa, mbar, Torr, Atm.
Specifications:
|
Model |
DO400F |
|
|
Parameters |
DO/Temp(DO Saturation). |
|
|
Dissolved Oxygen Concentration |
Sensor Type |
Polarographic |
|
Range |
0.00 to 99.99 mg/L |
|
|
Resolution |
0.01mg/L |
|
|
Accuracy |
±0.3mg/L (0.00 to 20.00 mg/L); ±10% (20.00 to 99.99 mg/L) |
|
|
Calibration Points |
Air-saturated water or zero point |
|
|
Barometric Compensation |
Yes |
|
|
Manual Salinity Factor Correction |
Yes |
|
|
DO Saturation |
Range |
(0.0 to 600.0)% |
|
Resolution |
0.1% |
|
|
Accuracy |
±2.0% |
|
|
Temperature |
Range |
-10 to 135 ºC, 14 to 275 ºF |
|
Unit |
ºC, ºF |
|
|
Resolution |
0.1 |
|
|
Accuracy |
±0.1 |
|
|
Measurement |
Reading Mode |
Auto Read (Fast, Medium, Slow), Timed, Continuous |
|
Reading Prompts |
Reading, Stable, Locked |
|
|
Temp. Compensation |
ATC, MTC |
|
|
Data management |
Data Storage |
500 results each |
|
GLP Features |
Yes |
|
|
Inputs |
DO with Temp. Probe |
4-pin aviation connector |
|
Outputs |
USB |
USB 2.0 flash memory device, PC |
|
RS 232 |
printer |
|
|
Display options |
Backlight |
Yes |
|
Auto Shutdown |
1~60 min, off |
|
|
IP Rating |
IP54 |
|
|
Date and Time |
Yes |
|
|
General |
Power |
AC Adapter, 100-240V AC input, DC9V output |
|
Dimensions |
242×195× 68 mm |
|
|
Weight |
900g (1.98 lb) |
|
