Dissolved Oxygen Tester

IP54 waterproof.

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).

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Product Details

DO400F dissolved oxygen tester

GENERAL FEATURES

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.

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.

Includes

DO-958-Q polarographic DO electrode(zero oxygen calibration solution, dissolved oxygen electrolyte, 3 pcs electrode membrane cover)

REX-5 electrode stand

Model

DO400F

Parameters

DO/Temp(DO Saturation).

Dissolved

Oxygen Concentration

Sensor Type

Polarographic


Range

0.00 to 99.99 ppm


Resolution

0.01ppm


Accuracy

±0.10ppm,(0.00~50.00ppm

±0.50ppm,(50.0~99.99ppm


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

±0.1ºC

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

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)


Dimensions (Carton)

370×320×220 mm


Weight (Gross)

2.5 kg

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester

Dissolved Oxygen Tester


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